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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 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
Areas affected by the message
Aids to Navigation - Eastern Shore
2026-04-01 13:56 UTC
NW-M-0296-26

Submerged

Aids: Drum Head south green can buoy TS13
Areas affected by the message
Aids to Navigation - Eastern Shore
2026-04-01 13:54 UTC
NW-M-0295-26

Missing

Aids: Drum Head south red conical buoy TS14
Areas affected by the message
Aids to Navigation - Trois-Rivières to Donnacona - Cape Charles
2026-03-31 20:52 UTC
NW-C-0712-26

Awash

Aids: Battures à Cadieux light buoy D15 LL 2018
Areas affected by the message
Aids to Navigation - Dixon Entrance West
2026-03-30 17:46 UTC
NW-P-0467-26

Changed to White tower with day boards on all sides, Nominal Range 6 NM Radar reflector added

Aids: Dawson Islands light LL 796
Cancels NW-P-0427-26
Areas affected by the message
Aids to Navigation - Southwestern Shore
2026-03-30 17:20 UTC
NW-M-0292-26

Missing

Aids: Neils Ledge red spar buoy UM50
Areas affected by the message
Aids to Navigation - Vancouver Harbour
2026-03-30 15:48 UTC
NW-P-0465-26

Temporarily operating at 8NM nominal range.  

Aids: Prospect Point light LL 392
Cancels NW-P-0056-26
Areas affected by the message
Aids to Navigation - Southwest Coast
2026-03-30 12:08 UTC
NW-N-0184-26

Missing

Aids: Diamond Cove (Rose Blanche) light buoy QD2 LL 151.6
Areas affected by the message
Aids to Navigation - Donnacona to Beauport - Quebec Bridge
2026-03-30 09:02 UTC
NW-C-0689-26

Lights unlit

Aids: Québec Bridge north light LL 1963.41 , Québec Bridge south light LL 1963.43 , Québec Bridge south light LL 1963.42 , Pont de Québec north light LL 1963.4
Areas affected by the message
Aids to Navigation - South Coast
2026-03-29 21:08 UTC
NW-N-0183-26

Off position

Aids: Gregory Rock light buoy PR3 LL 66.5
Areas affected by the message
Aids to Navigation - Southwest Coast
2026-03-29 13:10 UTC
NW-N-0182-26

Missing

Aids: Cuttail Island #3 light buoy QV9 LL 144.6
Areas affected by the message
Marine Works - Cabot Strait - south - Bay St. Lawrence
2026-03-29 11:04 UTC
NW-M-0288-26

Daily dredging operations underway in Bay St. Lawrence, NS. Operations will be from March 30 until May 08, 2026 during daylight hours. Caution

Areas affected by the message
Marine Works - Northumberland Strait - Livingstone Cove
2026-03-29 11:04 UTC
NW-M-0287-26

Daily dredging operations underway in Livingstone Cove, NS. Operations will be from March 30 until April 11, 2026 during daylight hours. Caution

Areas affected by the message
Aids to Navigation - Lurcher
2026-03-28 18:18 UTC
NW-M-0286-26

Off position in 43 30.236N 065 48.132W

Aids: Cape Sable light buoy N LL 325
Areas affected by the message
Submerged Object - Browns Bank
2026-03-28 17:13 UTC
NW-M-0285-26

Lost trawl reported in 42 45.850N 066 21.830W at 281708 UTC Mar 2026. Depth of water: 86m. Length of trawl: 40m.

Areas affected by the message
Marine Works - Northumberland Strait - Wood Islands
2026-03-28 11:03 UTC
NW-M-0284-26

Maintenance dredging work will be carried out at the Wood Islands wharf site, 24 hours a day, seven days a week, beginning 29 March, 2026. Dredging will be done using floating equipment and an excavator, with disposal at sea via barges and a tugboat. The tugboats Frank C. and Joliane II, dredge S/VM 86, and barges DPO 01 and DPO 02 will be on site. Contact Samuel Arsenault at 418-391-2670.

Areas affected by the message
Aids to Navigation - St. Marys River - Stribling Point
2026-03-26 15:57 UTC
NW-C-0665-26

Off station, 60 metres to the south.

Aids: Stribling Point red spar buoy Q40
Areas affected by the message
Aids to Navigation - Trois-Rivières to Donnacona - Deschaillons-sur-Saint-Laurent
2026-03-26 13:02 UTC
NW-C-0664-26

Awash

Aids: Battures Ste-Anne red conical buoy D46
Areas affected by the message
Aids to Navigation - South Coast
2026-03-26 12:25 UTC
NW-N-0180-26

Off position

Aids: St. Brides light buoy PSB2 LL 14.4
Areas affected by the message
Marine Works - Southwestern Shore - LaHave
2026-03-25 13:21 UTC
NW-M-0269-26

As a result of a sounding survey the following shallower depths have been found.

44 15.648N 064 20.803W - 5.5M  

44 15.624N 064 20.663W - 5.5M

44 15.732N 064 21.722W - 5.5M

44 15.913N 064 21.678W - 5.5M

Note: All depths are referenced to CHS benchmark 2011N9000. Elevation +3.722m above chart datum.

Areas affected by the message
Aids to Navigation - Lake Superior
2026-03-25 12:59 UTC
NW-C-0657-26

Light Unreliable, improper characteristics

Aids: Coppermine Point light LL 1087
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
Details
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
ID Date Title Areas Charts Description
NW-M-0296-26
Areas affected by the message
45° 08.600'N 061° 36.817'W
2026-04-01 13:56 UTC Aids to Navigation Eastern Shore 4233(NAD83), 4234(NAD83)

Submerged

Aids: Drum Head south green can buoy TS13
NW-M-0295-26
Areas affected by the message
45° 08.667'N 061° 36.700'W
2026-04-01 13:54 UTC Aids to Navigation Eastern Shore 4233(NAD83), 4234(NAD83)

Missing

Aids: Drum Head south red conical buoy TS14
NW-C-0712-26
Areas affected by the message
46° 34.100'N 072° 03.266'W
2026-03-31 20:52 UTC Aids to Navigation Trois-Rivières to Donnacona - Cape Charles 1314(NAD83)

Awash

Aids: Battures à Cadieux light buoy D15 LL 2018
NW-P-0467-26
Areas affected by the message
53° 42.967'N 132° 20.272'W
2026-03-30 17:46 UTC Aids to Navigation Dixon Entrance West 3893(NAD27)

Changed to White tower with day boards on all sides, Nominal Range 6 NM Radar reflector added

Aids: Dawson Islands light LL 796
Cancels NW-P-0427-26
NW-M-0292-26
Areas affected by the message
44° 02.249'N 064° 40.313'W
2026-03-30 17:20 UTC Aids to Navigation Southwestern Shore 4379(NAD83)

Missing

Aids: Neils Ledge red spar buoy UM50
NW-P-0465-26
Areas affected by the message
49° 18.840'N 123° 08.485'W
2026-03-30 15:48 UTC Aids to Navigation Vancouver Harbour 3493(WGS84)

Temporarily operating at 8NM nominal range.  

Aids: Prospect Point light LL 392
Cancels NW-P-0056-26
NW-N-0184-26
Areas affected by the message
47° 36.532'N 058° 42.120'W
2026-03-30 12:08 UTC Aids to Navigation Southwest Coast 4639(NAD83)

Missing

Aids: Diamond Cove (Rose Blanche) light buoy QD2 LL 151.6
NW-C-0689-26
Areas affected by the message
46° 44.834'N 071° 17.327'W
46° 44.793'N 071° 17.303'W
46° 44.677'N 071° 17.233'W
46° 44.637'N 071° 17.209'W
2026-03-30 09:02 UTC Aids to Navigation Donnacona to Beauport - Quebec Bridge 1316(NAD83)

Lights unlit

Aids: Québec Bridge north light LL 1963.41 , Québec Bridge south light LL 1963.43 , Québec Bridge south light LL 1963.42 , Pont de Québec north light LL 1963.4
NW-N-0183-26
Areas affected by the message
47° 02.006'N 055° 07.280'W (Advertised Position)
46° 44.900'N 054° 47.100'W (Reported Position)
2026-03-29 21:08 UTC Aids to Navigation South Coast 4616(NAD83)

Off position

Aids: Gregory Rock light buoy PR3 LL 66.5
NW-N-0182-26
Areas affected by the message
47° 36.258'N 057° 35.392'W
2026-03-29 13:10 UTC Aids to Navigation Southwest Coast 4825(NAD83)

Missing

Aids: Cuttail Island #3 light buoy QV9 LL 144.6
NW-M-0288-26
Areas affected by the message
47° 00.120'N 060° 28.032'W
2026-03-29 11:04 UTC Marine Works Cabot Strait - south - Bay St. Lawrence 4363(NAD83)

Daily dredging operations underway in Bay St. Lawrence, NS. Operations will be from March 30 until May 08, 2026 during daylight hours. Caution
NW-M-0287-26
Areas affected by the message
45° 52.098'N 061° 58.908'W
2026-03-29 11:04 UTC Marine Works Northumberland Strait - Livingstone Cove 4462(NAD83)

Daily dredging operations underway in Livingstone Cove, NS. Operations will be from March 30 until April 11, 2026 during daylight hours. Caution
NW-M-0286-26
Areas affected by the message
43° 20.205'N 065° 40.765'W
43° 30.236'N 065° 48.132'W
2026-03-28 18:18 UTC Aids to Navigation Lurcher 4210(NAD83)

Off position in 43 30.236N 065 48.132W

Aids: Cape Sable light buoy N LL 325
NW-M-0285-26
Areas affected by the message
42° 45.850'N 066° 21.830'W
2026-03-28 17:13 UTC Submerged Object Browns Bank 4011(NAD83), 4012(NAD83), 8006(NAD83)

Lost trawl reported in 42 45.850N 066 21.830W at 281708 UTC Mar 2026. Depth of water: 86m. Length of trawl: 40m.
NW-M-0284-26
Areas affected by the message
45° 54.700'N 062° 41.650'W
2026-03-28 11:03 UTC Marine Works Northumberland Strait - Wood Islands

Maintenance dredging work will be carried out at the Wood Islands wharf site, 24 hours a day, seven days a week, beginning 29 March, 2026. Dredging will be done using floating equipment and an excavator, with disposal at sea via barges and a tugboat. The tugboats Frank C. and Joliane II, dredge S/VM 86, and barges DPO 01 and DPO 02 will be on site. Contact Samuel Arsenault at 418-391-2670.
NW-C-0665-26
Areas affected by the message
46° 18.650'N 084° 07.125'W (Advertised position)
46° 18.617'N 084° 07.125'W (Reported position)
2026-03-26 15:57 UTC Aids to Navigation St. Marys River - Stribling Point 2250(WGS84)

Off station, 60 metres to the south.

Aids: Stribling Point red spar buoy Q40
NW-C-0664-26
Areas affected by the message
46° 32.876'N 072° 09.503'W
2026-03-26 13:02 UTC Aids to Navigation Trois-Rivières to Donnacona - Deschaillons-sur-Saint-Laurent 1314(NAD83)

Awash

Aids: Battures Ste-Anne red conical buoy D46
NW-N-0180-26
Areas affected by the message
46° 54.867'N 054° 11.067'W
2026-03-26 12:25 UTC Aids to Navigation South Coast 4841(NAD83), 4842(NAD83)

Off position

Aids: St. Brides light buoy PSB2 LL 14.4
NW-M-0269-26
Areas affected by the message
44° 15.648'N 064° 20.803'W
44° 15.624'N 064° 20.663'W
44° 15.732'N 064° 21.722'W
44° 15.913'N 064° 21.678'W
2026-03-25 13:21 UTC Marine Works Southwestern Shore - LaHave 4394(NAD83)

As a result of a sounding survey the following shallower depths have been found.

44 15.648N 064 20.803W - 5.5M  

44 15.624N 064 20.663W - 5.5M

44 15.732N 064 21.722W - 5.5M

44 15.913N 064 21.678W - 5.5M

Note: All depths are referenced to CHS benchmark 2011N9000. Elevation +3.722m above chart datum.
NW-C-0657-26
Areas affected by the message
46° 59.036'N 084° 47.234'W
2026-03-25 12:59 UTC Aids to Navigation Lake Superior 2307(NAD83)

Light Unreliable, improper characteristics

Aids: Coppermine Point light LL 1087
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
Table
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
ID Date Title Areas Charts Description
NW-M-0296-26 2026-04-01 13:56 UTC Aids to Navigation Eastern Shore 4233(NAD83), 4234(NAD83)

Submerged

Aids: Drum Head south green can buoy TS13
NW-M-0295-26 2026-04-01 13:54 UTC Aids to Navigation Eastern Shore 4233(NAD83), 4234(NAD83)

Missing

Aids: Drum Head south red conical buoy TS14
NW-C-0712-26 2026-03-31 20:52 UTC Aids to Navigation Trois-Rivières to Donnacona - Cape Charles 1314(NAD83)

Awash

Aids: Battures à Cadieux light buoy D15 LL 2018
NW-P-0467-26 2026-03-30 17:46 UTC Aids to Navigation Dixon Entrance West 3893(NAD27)

Changed to White tower with day boards on all sides, Nominal Range 6 NM Radar reflector added

Aids: Dawson Islands light LL 796
Cancels NW-P-0427-26
NW-M-0292-26 2026-03-30 17:20 UTC Aids to Navigation Southwestern Shore 4379(NAD83)

Missing

Aids: Neils Ledge red spar buoy UM50
NW-P-0465-26 2026-03-30 15:48 UTC Aids to Navigation Vancouver Harbour 3493(WGS84)

Temporarily operating at 8NM nominal range.  

Aids: Prospect Point light LL 392
Cancels NW-P-0056-26
NW-N-0184-26 2026-03-30 12:08 UTC Aids to Navigation Southwest Coast 4639(NAD83)

Missing

Aids: Diamond Cove (Rose Blanche) light buoy QD2 LL 151.6
NW-C-0689-26 2026-03-30 09:02 UTC Aids to Navigation Donnacona to Beauport - Quebec Bridge 1316(NAD83)

Lights unlit

Aids: Québec Bridge north light LL 1963.41 , Québec Bridge south light LL 1963.43 , Québec Bridge south light LL 1963.42 , Pont de Québec north light LL 1963.4
NW-N-0183-26 2026-03-29 21:08 UTC Aids to Navigation South Coast 4616(NAD83)

Off position

Aids: Gregory Rock light buoy PR3 LL 66.5
NW-N-0182-26 2026-03-29 13:10 UTC Aids to Navigation Southwest Coast 4825(NAD83)

Missing

Aids: Cuttail Island #3 light buoy QV9 LL 144.6
NW-M-0288-26 2026-03-29 11:04 UTC Marine Works Cabot Strait - south - Bay St. Lawrence 4363(NAD83)

Daily dredging operations underway in Bay St. Lawrence, NS. Operations will be from March 30 until May 08, 2026 during daylight hours. Caution
NW-M-0287-26 2026-03-29 11:04 UTC Marine Works Northumberland Strait - Livingstone Cove 4462(NAD83)

Daily dredging operations underway in Livingstone Cove, NS. Operations will be from March 30 until April 11, 2026 during daylight hours. Caution
NW-M-0286-26 2026-03-28 18:18 UTC Aids to Navigation Lurcher 4210(NAD83)

Off position in 43 30.236N 065 48.132W

Aids: Cape Sable light buoy N LL 325
NW-M-0285-26 2026-03-28 17:13 UTC Submerged Object Browns Bank 4011(NAD83), 4012(NAD83), 8006(NAD83)

Lost trawl reported in 42 45.850N 066 21.830W at 281708 UTC Mar 2026. Depth of water: 86m. Length of trawl: 40m.
NW-M-0284-26 2026-03-28 11:03 UTC Marine Works Northumberland Strait - Wood Islands

Maintenance dredging work will be carried out at the Wood Islands wharf site, 24 hours a day, seven days a week, beginning 29 March, 2026. Dredging will be done using floating equipment and an excavator, with disposal at sea via barges and a tugboat. The tugboats Frank C. and Joliane II, dredge S/VM 86, and barges DPO 01 and DPO 02 will be on site. Contact Samuel Arsenault at 418-391-2670.
NW-C-0665-26 2026-03-26 15:57 UTC Aids to Navigation St. Marys River - Stribling Point 2250(WGS84)

Off station, 60 metres to the south.

Aids: Stribling Point red spar buoy Q40
NW-C-0664-26 2026-03-26 13:02 UTC Aids to Navigation Trois-Rivières to Donnacona - Deschaillons-sur-Saint-Laurent 1314(NAD83)

Awash

Aids: Battures Ste-Anne red conical buoy D46
NW-N-0180-26 2026-03-26 12:25 UTC Aids to Navigation South Coast 4841(NAD83), 4842(NAD83)

Off position

Aids: St. Brides light buoy PSB2 LL 14.4
NW-M-0269-26 2026-03-25 13:21 UTC Marine Works Southwestern Shore - LaHave 4394(NAD83)

As a result of a sounding survey the following shallower depths have been found.

44 15.648N 064 20.803W - 5.5M  

44 15.624N 064 20.663W - 5.5M

44 15.732N 064 21.722W - 5.5M

44 15.913N 064 21.678W - 5.5M

Note: All depths are referenced to CHS benchmark 2011N9000. Elevation +3.722m above chart datum.
NW-C-0657-26 2026-03-25 12:59 UTC Aids to Navigation Lake Superior 2307(NAD83)

Light Unreliable, improper characteristics

Aids: Coppermine Point light LL 1087
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
Compact
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.
ID Date Charts Title
NW-M-0296-26 2026-04-01 13:56 UTC 4233(NAD83), 4234(NAD83) Aids to Navigation

Submerged

Aids: Drum Head south green can buoy TS13
NW-M-0295-26 2026-04-01 13:54 UTC 4233(NAD83), 4234(NAD83) Aids to Navigation

Missing

Aids: Drum Head south red conical buoy TS14
NW-C-0712-26 2026-03-31 20:52 UTC 1314(NAD83) Aids to Navigation

Awash

Aids: Battures à Cadieux light buoy D15 LL 2018
NW-P-0467-26 2026-03-30 17:46 UTC 3893(NAD27) Aids to Navigation

Changed to White tower with day boards on all sides, Nominal Range 6 NM Radar reflector added

Aids: Dawson Islands light LL 796
Cancels NW-P-0427-26
NW-M-0292-26 2026-03-30 17:20 UTC 4379(NAD83) Aids to Navigation

Missing

Aids: Neils Ledge red spar buoy UM50
NW-P-0465-26 2026-03-30 15:48 UTC 3493(WGS84) Aids to Navigation

Temporarily operating at 8NM nominal range.  

Aids: Prospect Point light LL 392
Cancels NW-P-0056-26
NW-N-0184-26 2026-03-30 12:08 UTC 4639(NAD83) Aids to Navigation

Missing

Aids: Diamond Cove (Rose Blanche) light buoy QD2 LL 151.6
NW-C-0689-26 2026-03-30 09:02 UTC 1316(NAD83) Aids to Navigation

Lights unlit

Aids: Québec Bridge north light LL 1963.41 , Québec Bridge south light LL 1963.43 , Québec Bridge south light LL 1963.42 , Pont de Québec north light LL 1963.4
NW-N-0183-26 2026-03-29 21:08 UTC 4616(NAD83) Aids to Navigation

Off position

Aids: Gregory Rock light buoy PR3 LL 66.5
NW-N-0182-26 2026-03-29 13:10 UTC 4825(NAD83) Aids to Navigation

Missing

Aids: Cuttail Island #3 light buoy QV9 LL 144.6
NW-M-0288-26 2026-03-29 11:04 UTC 4363(NAD83) Marine Works

Daily dredging operations underway in Bay St. Lawrence, NS. Operations will be from March 30 until May 08, 2026 during daylight hours. Caution
NW-M-0287-26 2026-03-29 11:04 UTC 4462(NAD83) Marine Works

Daily dredging operations underway in Livingstone Cove, NS. Operations will be from March 30 until April 11, 2026 during daylight hours. Caution
NW-M-0286-26 2026-03-28 18:18 UTC 4210(NAD83) Aids to Navigation

Off position in 43 30.236N 065 48.132W

Aids: Cape Sable light buoy N LL 325
NW-M-0285-26 2026-03-28 17:13 UTC 4011(NAD83), 4012(NAD83), 8006(NAD83) Submerged Object

Lost trawl reported in 42 45.850N 066 21.830W at 281708 UTC Mar 2026. Depth of water: 86m. Length of trawl: 40m.
NW-M-0284-26 2026-03-28 11:03 UTC Marine Works

Maintenance dredging work will be carried out at the Wood Islands wharf site, 24 hours a day, seven days a week, beginning 29 March, 2026. Dredging will be done using floating equipment and an excavator, with disposal at sea via barges and a tugboat. The tugboats Frank C. and Joliane II, dredge S/VM 86, and barges DPO 01 and DPO 02 will be on site. Contact Samuel Arsenault at 418-391-2670.
NW-C-0665-26 2026-03-26 15:57 UTC 2250(WGS84) Aids to Navigation

Off station, 60 metres to the south.

Aids: Stribling Point red spar buoy Q40
NW-C-0664-26 2026-03-26 13:02 UTC 1314(NAD83) Aids to Navigation

Awash

Aids: Battures Ste-Anne red conical buoy D46
NW-N-0180-26 2026-03-26 12:25 UTC 4841(NAD83), 4842(NAD83) Aids to Navigation

Off position

Aids: St. Brides light buoy PSB2 LL 14.4
NW-M-0269-26 2026-03-25 13:21 UTC 4394(NAD83) Marine Works

As a result of a sounding survey the following shallower depths have been found.

44 15.648N 064 20.803W - 5.5M  

44 15.624N 064 20.663W - 5.5M

44 15.732N 064 21.722W - 5.5M

44 15.913N 064 21.678W - 5.5M

Note: All depths are referenced to CHS benchmark 2011N9000. Elevation +3.722m above chart datum.
NW-C-0657-26 2026-03-25 12:59 UTC 2307(NAD83) Aids to Navigation

Light Unreliable, improper characteristics

Aids: Coppermine Point light LL 1087
Showing results 301 to 320, from 1,477 total results.
Showing results 301 to 320, from 1,477 total results.

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