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Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
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Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Brockville
2025-11-11 16:48 UTC
NW-C-3469-25

Privately maintained orange and white mooring buoy marking the shipwreck "Lillie Parsons" replaced with a white plastic jug at 44 33.332N 075 43.122W.

Aids: Lillie Parson mooring buoy PARS
Areas affected by the message
Aids to Navigation - Queen Charlotte Sound
2025-11-10 04:13 UTC
NW-P-1618-25

Missing

Aids: South Moresby ODAS light buoy LL 769.5
Cancels NW-P-1609-25
Areas affected by the message
Obstruction - Grand Manan - Meteghan
2025-11-09 11:53 UTC
NW-M-1690-25

Submerged steel pipe approximately 50 feet north of the eastern floating dock in Meteghan small craft harbour. the top of the obstruction is 0.5m below the surface. The steel pipe is marked with two buoys.

Areas affected by the message
Aids to Navigation - South Coast
2025-11-08 23:46 UTC
NW-N-0853-25

Off position

Aids: St. Mary's Cays light and bell buoy M16 LL 12
Areas affected by the message
Aids to Navigation - Fraser River
2025-11-07 16:22 UTC
NW-P-1603-25

LL 348.5 Deas Island range front light changed from FY to Oc Y 5s (Fl 4.7s; Ec 0.3s), nominal range reduced from 15nm to 12.5nm and focal height reduced from 8.2m to 7.2m.
 Secondary light nominal range increased from 4nm to 5nm, focal height reduced from 8.3m to 7.2m, light Fl(2s) R 6s

 

Aids: Deas Island range range front light LL 348.5
Areas affected by the message
Aids to Navigation - South Coast
2025-11-07 15:05 UTC
NW-N-0852-25

Off position

Aids: Cape Pine light buoy M14 LL 6.5
Areas affected by the message
Aids to Navigation - South Coast
2025-11-07 12:38 UTC
NW-N-0851-25

Off position

Aids: Point La Haye light buoy MH2 LL 7.5
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 15
2025-11-07 01:16 UTC
NW-A-0375-25

Temporarily changed from Iso W 2s to Iso W 1s

Aids: Pike Island range front light 2 LL 2572
Areas affected by the message
Obstruction - Montréal to Trois-Rivières - Lavaltrie
2025-11-06 19:29 UTC
NW-C-3435-25

Lavaltrie ice boom installed for the season.

Cancels NW-C-3401-25
Areas affected by the message
Seasonal Buoy Program - Lake Winnipeg - North Basin, Lake Winnipegosis, Lake Winnipeg - South Basin, Red River, Winnipeg River
2025-11-06 17:31 UTC
NW-C-3432-25

All fixed and floating aids are to be considered decommissioned for the winter and are in an unmaintained status. Some buoys remain in the water and may be off position. Lighted aids may not be operating properly. Both fixed and floating aids will remain in a unmaintained status until a commissioning notice is issued in the spring.

Areas affected by the message
Waterway Information - Beauport to L'Isle-aux-Coudres
2025-11-06 02:10 UTC
NW-C-0334-26

Shoal located in area bounded by:

47 1.839N 70 45.986W
47 1.777N 70 46.045W
47 1.793N 70 46.080W
47 1.855N 70 46.021W

Depth: 12.2m
In Force Shoals number Q5340/25 refers.

Areas affected by the message
Aids to Navigation - Gulf - Magdalen - south
2025-11-05 15:38 UTC
NW-M-1675-25

Temporarily removed

Aids: North Lake Harbour range front light LL 1039
Areas affected by the message
Waterway information - Anticosti - Havre-Saint-Pierre Port
2025-11-04 16:04 UTC
NW-C-3406-25

Shallower depth reported at Rio Tinto Iron and Titanium dock, 10.1 metres.

Cancels NW-C-3022-24
Areas affected by the message
Obstruction - Montréal to Trois-Rivières - Lanoraie
2025-11-04 15:34 UTC
NW-C-3405-25

Lanoraie ice boom installed for the season.

Cancels NW-C-3387-25
Areas affected by the message
Waterway Information - Ungava
2025-10-30 20:30 UTC
NW-A-0355-25

Shallow depths reported:
58 49.001N 068 19.013W, 2.3m
58 49.676N 068 16.548W, 5.8m
58 49.748N 068 15.920W, 3.9m
58 14.026N 068 16.625W, 4.2m
58 13.737N 068 16.924W, 3.6m
58 10.496N 068 19.167W, 4.6m
58 10.373N 068 19.262W, 4.2m
58 06.571N 068 18.878W, 6.7m
58 05.893N 068 21.855W, 2.7m
58 05.900N 068 22.090W, 1.8m
58 05.898N 068 22.237W, 3.0m
58 05.438N 068 23.563W, 0.4m

Available depth refers to chart datum.

Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 15
2025-10-28 20:58 UTC
NW-A-0351-25

Unlit

Aids: Pike Island range front light 1 LL 2570
Areas affected by the message
Obstruction - Cabot Strait - south - Dingwall Harbour
2025-10-27 22:47 UTC
NW-M-1630-25

Buoy identified in the vicinity of 46 54.169N 060 27.608W

Areas affected by the message
Aids to Navigation - Northern Grand Banks
2025-10-27 21:33 UTC
NW-N-0824-25

Two-legged ODAS mooring deployed. 

The first anchor position is 46° 31.393N, 048° 33.887W and is marked with a yellow spherical wave buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds.

The second anchor position is 46° 31.315N, 048° 34.143W and is marked with a red high flyer buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds and radar reflector.

Caution

Cancels NW-N-0159-25
Areas affected by the message
Aids to Navigation - Lake Erie - Leamington
2025-10-27 14:27 UTC
NW-C-3303-25

Temporarily replaced by tower with decreased focal height exhibiting same light characteristics: Iso G 2s Fl 1s Ec 1s.

Aids: Leamington breakwater light LL 611
Areas affected by the message
Aids to Navigation - Strait of Georgia
2025-10-27 00:18 UTC
NW-P-1507-25

An Odas buoy has been temporarily removed from position 49 43.900N 124 46.498W in Baynes Sound.

Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
Details
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
ID Date Title Areas Charts Description
NW-C-3469-25
Areas affected by the message
44° 33.332'N 075° 43.122'W
2025-11-11 16:48 UTC Aids to Navigation Kingston to Cornwall - Brockville 1435(WGS84)

Privately maintained orange and white mooring buoy marking the shipwreck "Lillie Parsons" replaced with a white plastic jug at 44 33.332N 075 43.122W.

Aids: Lillie Parson mooring buoy PARS
NW-P-1618-25
Areas affected by the message
51° 49.700'N 131° 13.500'W
2025-11-10 04:13 UTC Aids to Navigation Queen Charlotte Sound 3853(NAD27)

Missing

Aids: South Moresby ODAS light buoy LL 769.5
Cancels NW-P-1609-25
NW-M-1690-25
Areas affected by the message
44° 11.633'N 066° 09.950'W
2025-11-09 11:53 UTC Obstruction Grand Manan - Meteghan 4118(NAD83)

Submerged steel pipe approximately 50 feet north of the eastern floating dock in Meteghan small craft harbour. the top of the obstruction is 0.5m below the surface. The steel pipe is marked with two buoys.
NW-N-0853-25
Areas affected by the message
46° 41.920'N 054° 13.163'W (Advertised Position)
46° 38.000'N 054° 03.630'W (Position annoncée)
2025-11-08 23:46 UTC Aids to Navigation South Coast 4842(NAD83)

Off position

Aids: St. Mary's Cays light and bell buoy M16 LL 12
NW-P-1603-25
Areas affected by the message
49° 07.110'N 123° 04.551'W
2025-11-07 16:22 UTC Aids to Navigation Fraser River 3490(WGS84)

LL 348.5 Deas Island range front light changed from FY to Oc Y 5s (Fl 4.7s; Ec 0.3s), nominal range reduced from 15nm to 12.5nm and focal height reduced from 8.2m to 7.2m.
 Secondary light nominal range increased from 4nm to 5nm, focal height reduced from 8.3m to 7.2m, light Fl(2s) R 6s

 

Aids: Deas Island range range front light LL 348.5
NW-N-0852-25
Areas affected by the message
46° 36.350'N 053° 32.600'W (Advertised Position)
46° 36.944'N 053° 31.359'W (Reported Position)
2025-11-07 15:05 UTC Aids to Navigation South Coast 4842(NAD83), 4844(NAD83)

Off position

Aids: Cape Pine light buoy M14 LL 6.5
NW-N-0851-25
Areas affected by the message
46° 53.597'N 053° 37.598'W
2025-11-07 12:38 UTC Aids to Navigation South Coast 4842(NAD83)

Off position

Aids: Point La Haye light buoy MH2 LL 7.5
NW-A-0375-25
Areas affected by the message
63° 15.186'N 068° 01.338'W
2025-11-07 01:16 UTC Aids to Navigation Shipping Safety Control Zone 15 7125(NAD83)

Temporarily changed from Iso W 2s to Iso W 1s

Aids: Pike Island range front light 2 LL 2572
NW-C-3435-25
Areas affected by the message
45° 51.156'N 073° 17.327'W
Pt 1: 45° 50.808'N 073° 17.190'W
Pt 2: 45° 50.985'N 073° 16.889'W
Pt 3: 45° 51.488'N 073° 17.444'W
Pt 4: 45° 51.349'N 073° 17.781'W
2025-11-06 19:29 UTC Obstruction Montréal to Trois-Rivières - Lavaltrie 1311(NAD83)

Lavaltrie ice boom installed for the season.

Cancels NW-C-3401-25
NW-C-3432-25
Areas affected by the message
53° 00.129'N 098° 00.542'W
Pt 1: 52° 59.684'N 099° 03.506'W
Pt 2: 53° 11.712'N 099° 17.913'W
Pt 3: 53° 47.250'N 099° 06.247'W
Pt 4: 54° 14.929'N 098° 49.636'W
Pt 5: 54° 35.592'N 097° 59.532'W
Pt 6: 54° 29.696'N 097° 36.007'W
Pt 7: 54° 18.496'N 097° 27.171'W
Pt 8: 53° 50.482'N 097° 49.168'W
Pt 9: 53° 05.037'N 097° 20.531'W
Pt 10: 52° 59.634'N 097° 00.961'W
Pt 11: 52° 53.647'N 097° 19.355'W
Pt 12: 52° 37.461'N 097° 02.339'W
Pt 13: 51° 44.428'N 096° 37.182'W
Pt 14: 51° 44.878'N 096° 45.689'W
Pt 15: 51° 44.266'N 096° 50.018'W
Pt 16: 51° 41.918'N 096° 53.047'W
Pt 17: 51° 31.052'N 097° 04.122'W
Pt 18: 51° 23.564'N 097° 09.902'W
Pt 19: 51° 19.985'N 097° 22.197'W
Pt 20: 51° 46.944'N 097° 46.585'W
Pt 21: 51° 53.714'N 098° 08.854'W
Pt 22: 52° 12.273'N 098° 16.558'W
Pt 23: 52° 16.942'N 098° 29.864'W
Pt 24: 52° 26.453'N 098° 34.676'W
Pt 25: 52° 38.592'N 098° 53.702'W
Pt 26: 52° 55.284'N 099° 00.822'W
50° 58.827'N 096° 40.070'W
Pt 1: 51° 31.807'N 096° 28.632'W
Pt 2: 51° 28.567'N 096° 30.208'W
Pt 3: 51° 11.409'N 096° 11.474'W
Pt 4: 51° 04.436'N 096° 13.437'W
Pt 5: 51° 04.523'N 096° 22.366'W
Pt 6: 50° 48.179'N 096° 16.831'W
Pt 7: 50° 41.788'N 096° 18.145'W
Pt 8: 50° 32.508'N 096° 05.363'W
Pt 9: 50° 31.983'N 096° 15.518'W
Pt 10: 50° 35.222'N 096° 20.158'W
Pt 11: 50° 31.983'N 096° 33.027'W
Pt 12: 50° 24.542'N 096° 29.963'W
Pt 13: 50° 18.676'N 096° 46.684'W
Pt 14: 50° 24.629'N 097° 01.041'W
Pt 15: 50° 49.142'N 097° 01.128'W
Pt 16: 50° 54.482'N 097° 03.755'W
Pt 17: 50° 58.946'N 096° 59.115'W
Pt 18: 51° 02.772'N 097° 00.798'W
Pt 19: 51° 08.608'N 097° 04.788'W
Pt 20: 51° 21.319'N 096° 58.922'W
Pt 21: 51° 32.879'N 096° 46.956'W
Pt 22: 51° 34.504'N 096° 51.868'W
Pt 23: 51° 38.230'N 096° 50.297'W
Pt 24: 51° 41.918'N 096° 53.047'W
Pt 25: 51° 44.266'N 096° 50.018'W
Pt 26: 51° 44.878'N 096° 45.689'W
Pt 27: 51° 43.729'N 096° 41.735'W
49° 41.587'N 097° 06.539'W
Pt 1: 50° 23.922'N 096° 49.118'W
Pt 2: 50° 23.634'N 096° 48.433'W
Pt 3: 50° 23.292'N 096° 46.672'W
Pt 4: 50° 23.161'N 096° 45.127'W
Pt 5: 50° 21.874'N 096° 44.962'W
Pt 6: 50° 18.481'N 096° 49.535'W
Pt 7: 50° 07.449'N 096° 49.422'W
Pt 8: 49° 52.168'N 097° 06.437'W
Pt 9: 49° 39.287'N 097° 05.304'W
Pt 10: 49° 22.972'N 097° 13.544'W
Pt 11: 49° 13.489'N 097° 16.634'W
Pt 12: 49° 00.100'N 097° 08.229'W
Pt 13: 49° 00.073'N 097° 14.574'W
Pt 14: 49° 13.920'N 097° 21.454'W
Pt 15: 49° 22.382'N 097° 21.619'W
Pt 16: 49° 35.924'N 097° 10.495'W
Pt 17: 49° 46.213'N 097° 09.795'W
Pt 18: 49° 53.880'N 097° 08.744'W
Pt 19: 50° 17.758'N 096° 52.182'W
Pt 20: 50° 18.363'N 096° 50.441'W
Pt 21: 50° 19.442'N 096° 49.659'W
Pt 22: 50° 20.757'N 096° 50.627'W
Pt 23: 50° 22.018'N 096° 51.039'W
Pt 24: 50° 22.504'N 096° 51.574'W
Pt 25: 50° 23.030'N 096° 51.389'W
Pt 26: 50° 23.805'N 096° 49.968'W
50° 10.402'N 095° 21.077'W
Pt 1: 50° 38.645'N 096° 19.875'W
Pt 2: 50° 22.541'N 095° 07.379'W
Pt 3: 50° 08.496'N 094° 30.650'W
Pt 4: 49° 47.189'N 094° 21.175'W
Pt 5: 49° 46.078'N 094° 32.082'W
Pt 6: 49° 45.619'N 094° 35.151'W
Pt 7: 49° 49.209'N 095° 04.763'W
Pt 8: 49° 59.425'N 095° 22.808'W
Pt 9: 50° 04.513'N 096° 05.552'W
Pt 10: 50° 37.635'N 096° 19.971'W
52° 31.135'N 100° 10.283'W
Pt 1: 52° 58.050'N 099° 41.713'W
Pt 2: 52° 52.914'N 099° 37.160'W
Pt 3: 52° 30.736'N 099° 35.760'W
Pt 4: 52° 03.976'N 099° 43.317'W
Pt 5: 51° 56.971'N 099° 39.740'W
Pt 6: 51° 49.804'N 099° 36.702'W
Pt 7: 51° 42.719'N 099° 36.707'W
Pt 8: 51° 33.871'N 099° 36.002'W
Pt 9: 51° 30.369'N 099° 49.396'W
Pt 10: 51° 41.098'N 100° 07.440'W
Pt 11: 52° 08.022'N 100° 19.112'W
Pt 12: 52° 33.359'N 100° 17.330'W
Pt 13: 52° 39.091'N 100° 24.178'W
Pt 14: 52° 42.818'N 100° 28.631'W
Pt 15: 52° 41.796'N 100° 41.232'W
Pt 16: 52° 41.861'N 100° 52.985'W
Pt 17: 52° 46.786'N 101° 00.273'W
Pt 18: 52° 52.235'N 101° 03.950'W
Pt 19: 53° 01.493'N 101° 08.152'W
Pt 20: 53° 08.059'N 101° 08.874'W
Pt 21: 53° 11.112'N 101° 02.437'W
Pt 22: 53° 12.294'N 100° 37.224'W
Pt 23: 53° 11.704'N 100° 25.212'W
Pt 24: 53° 07.162'N 100° 19.312'W
2025-11-06 17:31 UTC Seasonal Buoy Program Lake Winnipeg - North Basin, Lake Winnipegosis, Lake Winnipeg - South Basin, Red River, Winnipeg River 6242(NAD83), 6242(NAD83), 6263(NAD83), 6264(NAD83), 6269, 6271(NAD83), 6272, 6273, 6274

All fixed and floating aids are to be considered decommissioned for the winter and are in an unmaintained status. Some buoys remain in the water and may be off position. Lighted aids may not be operating properly. Both fixed and floating aids will remain in a unmaintained status until a commissioning notice is issued in the spring.
NW-C-0334-26
Areas affected by the message
47° 01.816'N 070° 46.033'W
Pt 1: 47° 01.839'N 070° 45.986'W
Pt 2: 47° 01.777'N 070° 46.045'W
Pt 3: 47° 01.793'N 070° 46.080'W
Pt 4: 47° 01.855'N 070° 46.021'W
2025-11-06 02:10 UTC Waterway Information Beauport to L'Isle-aux-Coudres 1317(NAD83)

Shoal located in area bounded by:

47 1.839N 70 45.986W
47 1.777N 70 46.045W
47 1.793N 70 46.080W
47 1.855N 70 46.021W

Depth: 12.2m
In Force Shoals number Q5340/25 refers.
NW-M-1675-25
Areas affected by the message
46° 28.114'N 062° 04.085'W
2025-11-05 15:38 UTC Aids to Navigation Gulf - Magdalen - south 4403(NAD83)

Temporarily removed

Aids: North Lake Harbour range front light LL 1039
NW-C-3406-25
Areas affected by the message
50° 14.226'N 063° 36.695'W
Pt 1: 50° 14.260'N 063° 36.537'W
Pt 2: 50° 14.241'N 063° 36.537'W
Pt 3: 50° 14.217'N 063° 36.551'W
Pt 4: 50° 14.184'N 063° 36.567'W
Pt 5: 50° 14.199'N 063° 36.725'W
Pt 6: 50° 14.212'N 063° 36.901'W
Pt 7: 50° 14.261'N 063° 36.876'W
Pt 8: 50° 14.244'N 063° 36.775'W
Pt 9: 50° 14.234'N 063° 36.776'W
Pt 10: 50° 14.227'N 063° 36.697'W
Pt 11: 50° 14.253'N 063° 36.692'W
Pt 12: 50° 14.261'N 063° 36.657'W
Pt 13: 50° 14.270'N 063° 36.612'W
2025-11-04 16:04 UTC Waterway information Anticosti - Havre-Saint-Pierre Port 4429(NAD83)

Shallower depth reported at Rio Tinto Iron and Titanium dock, 10.1 metres.

Cancels NW-C-3022-24
NW-C-3405-25
Areas affected by the message
45° 55.870'N 073° 13.773'W
Pt 1: 45° 56.110'N 073° 14.151'W
Pt 2: 45° 55.771'N 073° 13.280'W
Pt 3: 45° 55.626'N 073° 13.382'W
Pt 4: 45° 55.968'N 073° 14.271'W
2025-11-04 15:34 UTC Obstruction Montréal to Trois-Rivières - Lanoraie 1311(NAD83)

Lanoraie ice boom installed for the season.

Cancels NW-C-3387-25
NW-A-0355-25
Areas affected by the message
58° 49.001'N 068° 19.013'W
58° 49.676'N 068° 16.548'W
58° 49.748'N 068° 15.920'W
58° 14.026'N 068° 16.625'W
58° 13.737'N 068° 16.924'W
58° 10.496'N 068° 19.167'W
58° 10.373'N 068° 19.262'W
58° 06.571'N 068° 18.878'W
58° 05.893'N 068° 21.855'W
58° 05.900'N 068° 22.090'W
58° 05.898'N 068° 22.237'W
58° 05.438'N 068° 23.563'W
2025-10-30 20:30 UTC Waterway Information Ungava 5338(NAD27), 5376

Shallow depths reported:
58 49.001N 068 19.013W, 2.3m
58 49.676N 068 16.548W, 5.8m
58 49.748N 068 15.920W, 3.9m
58 14.026N 068 16.625W, 4.2m
58 13.737N 068 16.924W, 3.6m
58 10.496N 068 19.167W, 4.6m
58 10.373N 068 19.262W, 4.2m
58 06.571N 068 18.878W, 6.7m
58 05.893N 068 21.855W, 2.7m
58 05.900N 068 22.090W, 1.8m
58 05.898N 068 22.237W, 3.0m
58 05.438N 068 23.563W, 0.4m

Available depth refers to chart datum.
NW-A-0351-25
Areas affected by the message
63° 13.907'N 067° 59.463'W
2025-10-28 20:58 UTC Aids to Navigation Shipping Safety Control Zone 15 7125(NAD83)

Unlit

Aids: Pike Island range front light 1 LL 2570
NW-M-1630-25
Areas affected by the message
46° 54.169'N 060° 27.608'W
2025-10-27 22:47 UTC Obstruction Cabot Strait - south - Dingwall Harbour 4365(NAD83)

Buoy identified in the vicinity of 46 54.169N 060 27.608W
NW-N-0824-25
Areas affected by the message
46° 31.393'N 048° 33.887'W
46° 31.315'N 048° 34.143'W
2025-10-27 21:33 UTC Aids to Navigation Northern Grand Banks 8011(NAD83), 8012(NAD83)

Two-legged ODAS mooring deployed. 

The first anchor position is 46° 31.393N, 048° 33.887W and is marked with a yellow spherical wave buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds.

The second anchor position is 46° 31.315N, 048° 34.143W and is marked with a red high flyer buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds and radar reflector.

Caution

Cancels NW-N-0159-25
NW-C-3303-25
Areas affected by the message
42° 01.197'N 082° 36.141'W
2025-10-27 14:27 UTC Aids to Navigation Lake Erie - Leamington 2181(NAD83)

Temporarily replaced by tower with decreased focal height exhibiting same light characteristics: Iso G 2s Fl 1s Ec 1s.

Aids: Leamington breakwater light LL 611
NW-P-1507-25
Areas affected by the message
49° 43.900'N 124° 46.498'W
2025-10-27 00:18 UTC Aids to Navigation Strait of Georgia 3527(NAD83)

An Odas buoy has been temporarily removed from position 49 43.900N 124 46.498W in Baynes Sound.
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
Table
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
ID Date Title Areas Charts Description
NW-C-3469-25 2025-11-11 16:48 UTC Aids to Navigation Kingston to Cornwall - Brockville 1435(WGS84)

Privately maintained orange and white mooring buoy marking the shipwreck "Lillie Parsons" replaced with a white plastic jug at 44 33.332N 075 43.122W.

Aids: Lillie Parson mooring buoy PARS
NW-P-1618-25 2025-11-10 04:13 UTC Aids to Navigation Queen Charlotte Sound 3853(NAD27)

Missing

Aids: South Moresby ODAS light buoy LL 769.5
Cancels NW-P-1609-25
NW-M-1690-25 2025-11-09 11:53 UTC Obstruction Grand Manan - Meteghan 4118(NAD83)

Submerged steel pipe approximately 50 feet north of the eastern floating dock in Meteghan small craft harbour. the top of the obstruction is 0.5m below the surface. The steel pipe is marked with two buoys.
NW-N-0853-25 2025-11-08 23:46 UTC Aids to Navigation South Coast 4842(NAD83)

Off position

Aids: St. Mary's Cays light and bell buoy M16 LL 12
NW-P-1603-25 2025-11-07 16:22 UTC Aids to Navigation Fraser River 3490(WGS84)

LL 348.5 Deas Island range front light changed from FY to Oc Y 5s (Fl 4.7s; Ec 0.3s), nominal range reduced from 15nm to 12.5nm and focal height reduced from 8.2m to 7.2m.
 Secondary light nominal range increased from 4nm to 5nm, focal height reduced from 8.3m to 7.2m, light Fl(2s) R 6s

 

Aids: Deas Island range range front light LL 348.5
NW-N-0852-25 2025-11-07 15:05 UTC Aids to Navigation South Coast 4842(NAD83), 4844(NAD83)

Off position

Aids: Cape Pine light buoy M14 LL 6.5
NW-N-0851-25 2025-11-07 12:38 UTC Aids to Navigation South Coast 4842(NAD83)

Off position

Aids: Point La Haye light buoy MH2 LL 7.5
NW-A-0375-25 2025-11-07 01:16 UTC Aids to Navigation Shipping Safety Control Zone 15 7125(NAD83)

Temporarily changed from Iso W 2s to Iso W 1s

Aids: Pike Island range front light 2 LL 2572
NW-C-3435-25 2025-11-06 19:29 UTC Obstruction Montréal to Trois-Rivières - Lavaltrie 1311(NAD83)

Lavaltrie ice boom installed for the season.

Cancels NW-C-3401-25
NW-C-3432-25 2025-11-06 17:31 UTC Seasonal Buoy Program Lake Winnipeg - North Basin, Lake Winnipegosis, Lake Winnipeg - South Basin, Red River, Winnipeg River 6242(NAD83), 6242(NAD83), 6263(NAD83), 6264(NAD83), 6269, 6271(NAD83), 6272, 6273, 6274

All fixed and floating aids are to be considered decommissioned for the winter and are in an unmaintained status. Some buoys remain in the water and may be off position. Lighted aids may not be operating properly. Both fixed and floating aids will remain in a unmaintained status until a commissioning notice is issued in the spring.
NW-C-0334-26 2025-11-06 02:10 UTC Waterway Information Beauport to L'Isle-aux-Coudres 1317(NAD83)

Shoal located in area bounded by:

47 1.839N 70 45.986W
47 1.777N 70 46.045W
47 1.793N 70 46.080W
47 1.855N 70 46.021W

Depth: 12.2m
In Force Shoals number Q5340/25 refers.
NW-M-1675-25 2025-11-05 15:38 UTC Aids to Navigation Gulf - Magdalen - south 4403(NAD83)

Temporarily removed

Aids: North Lake Harbour range front light LL 1039
NW-C-3406-25 2025-11-04 16:04 UTC Waterway information Anticosti - Havre-Saint-Pierre Port 4429(NAD83)

Shallower depth reported at Rio Tinto Iron and Titanium dock, 10.1 metres.

Cancels NW-C-3022-24
NW-C-3405-25 2025-11-04 15:34 UTC Obstruction Montréal to Trois-Rivières - Lanoraie 1311(NAD83)

Lanoraie ice boom installed for the season.

Cancels NW-C-3387-25
NW-A-0355-25 2025-10-30 20:30 UTC Waterway Information Ungava 5338(NAD27), 5376

Shallow depths reported:
58 49.001N 068 19.013W, 2.3m
58 49.676N 068 16.548W, 5.8m
58 49.748N 068 15.920W, 3.9m
58 14.026N 068 16.625W, 4.2m
58 13.737N 068 16.924W, 3.6m
58 10.496N 068 19.167W, 4.6m
58 10.373N 068 19.262W, 4.2m
58 06.571N 068 18.878W, 6.7m
58 05.893N 068 21.855W, 2.7m
58 05.900N 068 22.090W, 1.8m
58 05.898N 068 22.237W, 3.0m
58 05.438N 068 23.563W, 0.4m

Available depth refers to chart datum.
NW-A-0351-25 2025-10-28 20:58 UTC Aids to Navigation Shipping Safety Control Zone 15 7125(NAD83)

Unlit

Aids: Pike Island range front light 1 LL 2570
NW-M-1630-25 2025-10-27 22:47 UTC Obstruction Cabot Strait - south - Dingwall Harbour 4365(NAD83)

Buoy identified in the vicinity of 46 54.169N 060 27.608W
NW-N-0824-25 2025-10-27 21:33 UTC Aids to Navigation Northern Grand Banks 8011(NAD83), 8012(NAD83)

Two-legged ODAS mooring deployed. 

The first anchor position is 46° 31.393N, 048° 33.887W and is marked with a yellow spherical wave buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds.

The second anchor position is 46° 31.315N, 048° 34.143W and is marked with a red high flyer buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds and radar reflector.

Caution

Cancels NW-N-0159-25
NW-C-3303-25 2025-10-27 14:27 UTC Aids to Navigation Lake Erie - Leamington 2181(NAD83)

Temporarily replaced by tower with decreased focal height exhibiting same light characteristics: Iso G 2s Fl 1s Ec 1s.

Aids: Leamington breakwater light LL 611
NW-P-1507-25 2025-10-27 00:18 UTC Aids to Navigation Strait of Georgia 3527(NAD83)

An Odas buoy has been temporarily removed from position 49 43.900N 124 46.498W in Baynes Sound.
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
Compact
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.
ID Date Charts Title
NW-C-3469-25 2025-11-11 16:48 UTC 1435(WGS84) Aids to Navigation

Privately maintained orange and white mooring buoy marking the shipwreck "Lillie Parsons" replaced with a white plastic jug at 44 33.332N 075 43.122W.

Aids: Lillie Parson mooring buoy PARS
NW-P-1618-25 2025-11-10 04:13 UTC 3853(NAD27) Aids to Navigation

Missing

Aids: South Moresby ODAS light buoy LL 769.5
Cancels NW-P-1609-25
NW-M-1690-25 2025-11-09 11:53 UTC 4118(NAD83) Obstruction

Submerged steel pipe approximately 50 feet north of the eastern floating dock in Meteghan small craft harbour. the top of the obstruction is 0.5m below the surface. The steel pipe is marked with two buoys.
NW-N-0853-25 2025-11-08 23:46 UTC 4842(NAD83) Aids to Navigation

Off position

Aids: St. Mary's Cays light and bell buoy M16 LL 12
NW-P-1603-25 2025-11-07 16:22 UTC 3490(WGS84) Aids to Navigation

LL 348.5 Deas Island range front light changed from FY to Oc Y 5s (Fl 4.7s; Ec 0.3s), nominal range reduced from 15nm to 12.5nm and focal height reduced from 8.2m to 7.2m.
 Secondary light nominal range increased from 4nm to 5nm, focal height reduced from 8.3m to 7.2m, light Fl(2s) R 6s

 

Aids: Deas Island range range front light LL 348.5
NW-N-0852-25 2025-11-07 15:05 UTC 4842(NAD83), 4844(NAD83) Aids to Navigation

Off position

Aids: Cape Pine light buoy M14 LL 6.5
NW-N-0851-25 2025-11-07 12:38 UTC 4842(NAD83) Aids to Navigation

Off position

Aids: Point La Haye light buoy MH2 LL 7.5
NW-A-0375-25 2025-11-07 01:16 UTC 7125(NAD83) Aids to Navigation

Temporarily changed from Iso W 2s to Iso W 1s

Aids: Pike Island range front light 2 LL 2572
NW-C-3435-25 2025-11-06 19:29 UTC 1311(NAD83) Obstruction

Lavaltrie ice boom installed for the season.

Cancels NW-C-3401-25
NW-C-3432-25 2025-11-06 17:31 UTC 6242(NAD83), 6242(NAD83), 6263(NAD83), 6264(NAD83), 6269, 6271(NAD83), 6272, 6273, 6274 Seasonal Buoy Program

All fixed and floating aids are to be considered decommissioned for the winter and are in an unmaintained status. Some buoys remain in the water and may be off position. Lighted aids may not be operating properly. Both fixed and floating aids will remain in a unmaintained status until a commissioning notice is issued in the spring.
NW-C-0334-26 2025-11-06 02:10 UTC 1317(NAD83) Waterway Information

Shoal located in area bounded by:

47 1.839N 70 45.986W
47 1.777N 70 46.045W
47 1.793N 70 46.080W
47 1.855N 70 46.021W

Depth: 12.2m
In Force Shoals number Q5340/25 refers.
NW-M-1675-25 2025-11-05 15:38 UTC 4403(NAD83) Aids to Navigation

Temporarily removed

Aids: North Lake Harbour range front light LL 1039
NW-C-3406-25 2025-11-04 16:04 UTC 4429(NAD83) Waterway information

Shallower depth reported at Rio Tinto Iron and Titanium dock, 10.1 metres.

Cancels NW-C-3022-24
NW-C-3405-25 2025-11-04 15:34 UTC 1311(NAD83) Obstruction

Lanoraie ice boom installed for the season.

Cancels NW-C-3387-25
NW-A-0355-25 2025-10-30 20:30 UTC 5338(NAD27), 5376 Waterway Information

Shallow depths reported:
58 49.001N 068 19.013W, 2.3m
58 49.676N 068 16.548W, 5.8m
58 49.748N 068 15.920W, 3.9m
58 14.026N 068 16.625W, 4.2m
58 13.737N 068 16.924W, 3.6m
58 10.496N 068 19.167W, 4.6m
58 10.373N 068 19.262W, 4.2m
58 06.571N 068 18.878W, 6.7m
58 05.893N 068 21.855W, 2.7m
58 05.900N 068 22.090W, 1.8m
58 05.898N 068 22.237W, 3.0m
58 05.438N 068 23.563W, 0.4m

Available depth refers to chart datum.
NW-A-0351-25 2025-10-28 20:58 UTC 7125(NAD83) Aids to Navigation

Unlit

Aids: Pike Island range front light 1 LL 2570
NW-M-1630-25 2025-10-27 22:47 UTC 4365(NAD83) Obstruction

Buoy identified in the vicinity of 46 54.169N 060 27.608W
NW-N-0824-25 2025-10-27 21:33 UTC 8011(NAD83), 8012(NAD83) Aids to Navigation

Two-legged ODAS mooring deployed. 

The first anchor position is 46° 31.393N, 048° 33.887W and is marked with a yellow spherical wave buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds.

The second anchor position is 46° 31.315N, 048° 34.143W and is marked with a red high flyer buoy with a yellow navigational light with flash pattern 5 flashes every 20 seconds and radar reflector.

Caution

Cancels NW-N-0159-25
NW-C-3303-25 2025-10-27 14:27 UTC 2181(NAD83) Aids to Navigation

Temporarily replaced by tower with decreased focal height exhibiting same light characteristics: Iso G 2s Fl 1s Ec 1s.

Aids: Leamington breakwater light LL 611
NW-P-1507-25 2025-10-27 00:18 UTC 3527(NAD83) Aids to Navigation

An Odas buoy has been temporarily removed from position 49 43.900N 124 46.498W in Baynes Sound.
Showing results 601 to 620, from 1,524 total results.
Showing results 601 to 620, from 1,524 total results.

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