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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 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
Areas affected by the message
Aids to Navigation - Beaufort Sea, Shipping Safety Control Zone 12
2025-09-30 02:02 UTC
NW-A-0297-25

Temporarily out of service

Aids: Tuktoyaktuk Peninsula #2 range front light LL 2510
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 7
2025-09-30 00:39 UTC
NW-A-0296-25

Unreliable

Aids: Royal Geographic Society Island day beacon
Areas affected by the message
Waterway Information - Shipping Safety Control Zone 1 - Erskine Inlet
2025-09-29 21:35 UTC
NW-A-0295-25

Shallow depth reported at 76 40.356N 102 16.622W,  33.57m

 

Areas affected by the message
Obstruction - Grand Manan
2025-09-29 19:26 UTC
NW-M-1481-25

Sub-surface scientific mooring M2308 deployed in 44 40.386N 066 31.830W.

Top of mooring is at 178 metres water depth.

Areas affected by the message
Waterway information - Southwestern Shore - LaHave River
2025-09-29 13:44 UTC
NW-M-1476-25

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude 

44 19.093N      064 24.362W

44 19.218N       064 23.987W

44 18.411N      064 22.041W

44 18.178N      064 22.057W

44 18.280N      064 22.792W

44 18.559N      064 23.346W

44 18.905N      064 23.813W

Areas affected by the message
Aids to Navigation - Southwest Coast
2025-09-29 12:34 UTC
NW-N-0764-25

Missing

Aids: North of Douglas light buoy QV2.8 LL 144.55
Areas affected by the message
Aids to Navigation - Southwest Coast
2025-09-29 00:45 UTC
NW-N-0763-25

Missing

Aids: Green Island Sunkers light buoy QH1 LL 151.5
Areas affected by the message
Aids to Navigation - Southwest Coast
2025-09-29 00:44 UTC
NW-N-0762-25

Missing

Aids: North Shoal Shag Rocks light buoy QH2 LL 151.4
Areas affected by the message
Aids to Navigation - Southwest Coast
2025-09-29 00:44 UTC
NW-N-0761-25

Missing

Aids: Potato Island Light Buoy QX9 LL 158.31
Areas affected by the message
Aids to Navigation - Cabot Strait - north
2025-09-29 00:44 UTC
NW-N-0760-25

Missing

Aids: Little Grave Island Rock light buoy QW5 LL 158.74
Areas affected by the message
Aids to Navigation - Cabot Strait - north
2025-09-29 00:44 UTC
NW-N-0759-25

Missing

Aids: Two Foot Shoal light buoy QW4 LL 158.71
Areas affected by the message
Aids to Navigation - Cabot Strait - north
2025-09-29 00:44 UTC
NW-N-0758-25

Missing

Aids: Dead Head Shoal light buoy QW3 LL 158.721
Areas affected by the message
Aids to Navigation - Cabot Strait - north
2025-09-29 00:44 UTC
NW-N-0757-25

Missing

Aids: Five Foot Shoal light buoy QW2 LL 158.72
Areas affected by the message
Aids to Navigation - Cabot Strait - north
2025-09-29 00:44 UTC
NW-N-0756-25

Unlit

Aids: Margaree Ruin light buoy QM6 LL 159.42
Areas affected by the message
Waterway Information - Shipping Safety Control Zone 6
2025-09-27 19:04 UTC
NW-A-0290-25

Shallow depth reported at 71 18.038N 096 52.611W,  37.6m

Areas affected by the message
Waterway Information - Shipping Safety Control Zone 6
2025-09-27 12:31 UTC
NW-A-0289-25

Shallow depths reported:

71 21.823N 096 47.186W, 42m

Areas affected by the message
Obstruction - Southwestern Shore
2025-09-25 12:32 UTC
NW-M-1447-25

A Sofar Spotter buoy has been deployed at 44°27'00.3"N 64°22'36.2"W. It is bright yellow and black in colour and measures roughly 40 cm in diameter and 30 cm in height. To it is attached a smaller cylindrical buoy with additional reflectors.

 The buoy will remain in place until at most early December. Caution.

 

Areas affected by the message
Waterway Information - Montréal to Trois-Rivières
2025-09-24 19:43 UTC
NW-C-0271-26

Shoal located in area bounded by:

45 49.824N 73 17.522W
45 49.823N 73 17.523W
45 49.824N 73 17.525W
45 49.825N 73 17.523W

Depth: 10.7m
In Force Shoals number Q5302/25 refers.

Areas affected by the message
Waterway information - Eastern Shore - Larry's River
2025-09-24 17:23 UTC
NW-M-1439-25

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude          Depth in Meters

45 12.860N      061 21.972W     4.8

45 12.945N      061 22.054W     0.9

45 12.938N      061 22.060W     1.7

45 12.995N      061 22.209W     1.9

45 13.007N      061 22.236W     1.5

45 13.024N      061 22.291W     1.3

45 13.057N      061 22.384W     1.9

45 13.084N      061 22.420W     0.9

All depths are referenced to CHS chart datum.

Cancels NW-M-1438-25
Areas affected by the message
Aids to Navigation - Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12
2025-09-23 16:01 UTC
NW-A-0282-25

Permanently relocated to 68 15.955N 134 21.225W and operating properly.

Aids: Mile 967.4 port day beacon facing upstream
Cancels NW-A-0281-25
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
Details
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
ID Date Title Areas Charts Description
NW-A-0297-25
Areas affected by the message
69° 27.906'N 132° 59.349'W
2025-09-30 02:02 UTC Aids to Navigation Beaufort Sea, Shipping Safety Control Zone 12 7685(WGS84)

Temporarily out of service

Aids: Tuktoyaktuk Peninsula #2 range front light LL 2510
NW-A-0296-25
Areas affected by the message
69° 00.183'N 100° 39.104'W
2025-09-30 00:39 UTC Aids to Navigation Shipping Safety Control Zone 7 7784(NAD83)

Unreliable

Aids: Royal Geographic Society Island day beacon
NW-A-0295-25
Areas affected by the message
76° 40.356'N 102° 16.622'W
2025-09-29 21:35 UTC Waterway Information Shipping Safety Control Zone 1 - Erskine Inlet 7980(NAD27)

Shallow depth reported at 76 40.356N 102 16.622W,  33.57m

 
NW-M-1481-25
Areas affected by the message
44° 40.386'N 066° 31.830'W
2025-09-29 19:26 UTC Obstruction Grand Manan 4011(NAD83), 4012(NAD83)

Sub-surface scientific mooring M2308 deployed in 44 40.386N 066 31.830W.

Top of mooring is at 178 metres water depth.
NW-M-1476-25
Areas affected by the message
44° 19.093'N 064° 24.362'W
44° 19.218'N 064° 23.987'W
44° 18.411'N 064° 22.041'W
44° 18.178'N 064° 22.057'W
44° 18.280'N 064° 22.792'W
44° 18.559'N 064° 23.346'W
44° 18.905'N 064° 23.813'W
2025-09-29 13:44 UTC Waterway information Southwestern Shore - LaHave River 4395(NAD83)

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude 

44 19.093N      064 24.362W

44 19.218N       064 23.987W

44 18.411N      064 22.041W

44 18.178N      064 22.057W

44 18.280N      064 22.792W

44 18.559N      064 23.346W

44 18.905N      064 23.813W
NW-N-0764-25
Areas affected by the message
47° 36.050'N 057° 37.702'W
2025-09-29 12:34 UTC Aids to Navigation Southwest Coast 4825(NAD83)

Missing

Aids: North of Douglas light buoy QV2.8 LL 144.55
NW-N-0763-25
Areas affected by the message
47° 35.597'N 058° 44.407'W
2025-09-29 00:45 UTC Aids to Navigation Southwest Coast 4823(NAD83)

Missing

Aids: Green Island Sunkers light buoy QH1 LL 151.5
NW-N-0762-25
Areas affected by the message
47° 35.778'N 058° 43.951'W
2025-09-29 00:44 UTC Aids to Navigation Southwest Coast 4639(NAD83)

Missing

Aids: North Shoal Shag Rocks light buoy QH2 LL 151.4
NW-N-0761-25
Areas affected by the message
47° 34.938'N 058° 59.065'W
2025-09-29 00:44 UTC Aids to Navigation Southwest Coast 4640(NAD83)

Missing

Aids: Potato Island Light Buoy QX9 LL 158.31
NW-N-0760-25
Areas affected by the message
47° 34.723'N 059° 00.215'W
2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Little Grave Island Rock light buoy QW5 LL 158.74
NW-N-0759-25
Areas affected by the message
47° 34.617'N 059° 00.410'W
2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Two Foot Shoal light buoy QW4 LL 158.71
NW-N-0758-25
Areas affected by the message
47° 34.544'N 059° 00.770'W
2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Dead Head Shoal light buoy QW3 LL 158.721
NW-N-0757-25
Areas affected by the message
47° 34.041'N 059° 01.957'W
2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Five Foot Shoal light buoy QW2 LL 158.72
NW-N-0756-25
Areas affected by the message
47° 34.393'N 059° 03.818'W
2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Unlit

Aids: Margaree Ruin light buoy QM6 LL 159.42
NW-A-0290-25
Areas affected by the message
71° 18.038'N 096° 52.611'W
2025-09-27 19:04 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

Shallow depth reported at 71 18.038N 096 52.611W,  37.6m
NW-A-0289-25
Areas affected by the message
71° 21.823'N 096° 47.186'W
2025-09-27 12:31 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

Shallow depths reported:

71 21.823N 096 47.186W, 42m
NW-M-1447-25
Areas affected by the message
44° 27.005'N 064° 22.603'W
2025-09-25 12:32 UTC Obstruction Southwestern Shore 4381(NAD83)

A Sofar Spotter buoy has been deployed at 44°27'00.3"N 64°22'36.2"W. It is bright yellow and black in colour and measures roughly 40 cm in diameter and 30 cm in height. To it is attached a smaller cylindrical buoy with additional reflectors.

 The buoy will remain in place until at most early December. Caution.

 
NW-C-0271-26
Areas affected by the message
45° 49.824'N 073° 17.523'W
Pt 1: 45° 49.824'N 073° 17.522'W
Pt 2: 45° 49.823'N 073° 17.523'W
Pt 3: 45° 49.824'N 073° 17.525'W
Pt 4: 45° 49.825'N 073° 17.523'W
2025-09-24 19:43 UTC Waterway Information Montréal to Trois-Rivières 1311(NAD83)

Shoal located in area bounded by:

45 49.824N 73 17.522W
45 49.823N 73 17.523W
45 49.824N 73 17.525W
45 49.825N 73 17.523W

Depth: 10.7m
In Force Shoals number Q5302/25 refers.
NW-M-1439-25
Areas affected by the message
45° 12.860'N 061° 21.972'W
45° 12.945'N 061° 22.054'W
45° 12.938'N 061° 22.060'W
45° 12.995'N 061° 22.209'W
45° 13.007'N 061° 22.236'W
45° 13.024'N 061° 22.291'W
45° 13.057'N 061° 22.384'W
45° 13.084'N 061° 22.420'W
2025-09-24 17:23 UTC Waterway information Eastern Shore - Larry's River 4233(NAD83)

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude          Depth in Meters

45 12.860N      061 21.972W     4.8

45 12.945N      061 22.054W     0.9

45 12.938N      061 22.060W     1.7

45 12.995N      061 22.209W     1.9

45 13.007N      061 22.236W     1.5

45 13.024N      061 22.291W     1.3

45 13.057N      061 22.384W     1.9

45 13.084N      061 22.420W     0.9

All depths are referenced to CHS chart datum.

Cancels NW-M-1438-25
NW-A-0282-25
Areas affected by the message
68° 16.038'N 134° 21.339'W
68° 15.955'N 134° 21.225'W
2025-09-23 16:01 UTC Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6428(NAD83), 6436(NAD83)

Permanently relocated to 68 15.955N 134 21.225W and operating properly.

Aids: Mile 967.4 port day beacon facing upstream
Cancels NW-A-0281-25
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
Table
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
ID Date Title Areas Charts Description
NW-A-0297-25 2025-09-30 02:02 UTC Aids to Navigation Beaufort Sea, Shipping Safety Control Zone 12 7685(WGS84)

Temporarily out of service

Aids: Tuktoyaktuk Peninsula #2 range front light LL 2510
NW-A-0296-25 2025-09-30 00:39 UTC Aids to Navigation Shipping Safety Control Zone 7 7784(NAD83)

Unreliable

Aids: Royal Geographic Society Island day beacon
NW-A-0295-25 2025-09-29 21:35 UTC Waterway Information Shipping Safety Control Zone 1 - Erskine Inlet 7980(NAD27)

Shallow depth reported at 76 40.356N 102 16.622W,  33.57m

 
NW-M-1481-25 2025-09-29 19:26 UTC Obstruction Grand Manan 4011(NAD83), 4012(NAD83)

Sub-surface scientific mooring M2308 deployed in 44 40.386N 066 31.830W.

Top of mooring is at 178 metres water depth.
NW-M-1476-25 2025-09-29 13:44 UTC Waterway information Southwestern Shore - LaHave River 4395(NAD83)

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude 

44 19.093N      064 24.362W

44 19.218N       064 23.987W

44 18.411N      064 22.041W

44 18.178N      064 22.057W

44 18.280N      064 22.792W

44 18.559N      064 23.346W

44 18.905N      064 23.813W
NW-N-0764-25 2025-09-29 12:34 UTC Aids to Navigation Southwest Coast 4825(NAD83)

Missing

Aids: North of Douglas light buoy QV2.8 LL 144.55
NW-N-0763-25 2025-09-29 00:45 UTC Aids to Navigation Southwest Coast 4823(NAD83)

Missing

Aids: Green Island Sunkers light buoy QH1 LL 151.5
NW-N-0762-25 2025-09-29 00:44 UTC Aids to Navigation Southwest Coast 4639(NAD83)

Missing

Aids: North Shoal Shag Rocks light buoy QH2 LL 151.4
NW-N-0761-25 2025-09-29 00:44 UTC Aids to Navigation Southwest Coast 4640(NAD83)

Missing

Aids: Potato Island Light Buoy QX9 LL 158.31
NW-N-0760-25 2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Little Grave Island Rock light buoy QW5 LL 158.74
NW-N-0759-25 2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Two Foot Shoal light buoy QW4 LL 158.71
NW-N-0758-25 2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Dead Head Shoal light buoy QW3 LL 158.721
NW-N-0757-25 2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Missing

Aids: Five Foot Shoal light buoy QW2 LL 158.72
NW-N-0756-25 2025-09-29 00:44 UTC Aids to Navigation Cabot Strait - north 4640(NAD83)

Unlit

Aids: Margaree Ruin light buoy QM6 LL 159.42
NW-A-0290-25 2025-09-27 19:04 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

Shallow depth reported at 71 18.038N 096 52.611W,  37.6m
NW-A-0289-25 2025-09-27 12:31 UTC Waterway Information Shipping Safety Control Zone 6 7575(NAD83)

Shallow depths reported:

71 21.823N 096 47.186W, 42m
NW-M-1447-25 2025-09-25 12:32 UTC Obstruction Southwestern Shore 4381(NAD83)

A Sofar Spotter buoy has been deployed at 44°27'00.3"N 64°22'36.2"W. It is bright yellow and black in colour and measures roughly 40 cm in diameter and 30 cm in height. To it is attached a smaller cylindrical buoy with additional reflectors.

 The buoy will remain in place until at most early December. Caution.

 
NW-C-0271-26 2025-09-24 19:43 UTC Waterway Information Montréal to Trois-Rivières 1311(NAD83)

Shoal located in area bounded by:

45 49.824N 73 17.522W
45 49.823N 73 17.523W
45 49.824N 73 17.525W
45 49.825N 73 17.523W

Depth: 10.7m
In Force Shoals number Q5302/25 refers.
NW-M-1439-25 2025-09-24 17:23 UTC Waterway information Eastern Shore - Larry's River 4233(NAD83)

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude          Depth in Meters

45 12.860N      061 21.972W     4.8

45 12.945N      061 22.054W     0.9

45 12.938N      061 22.060W     1.7

45 12.995N      061 22.209W     1.9

45 13.007N      061 22.236W     1.5

45 13.024N      061 22.291W     1.3

45 13.057N      061 22.384W     1.9

45 13.084N      061 22.420W     0.9

All depths are referenced to CHS chart datum.

Cancels NW-M-1438-25
NW-A-0282-25 2025-09-23 16:01 UTC Aids to Navigation Point Separation mile 913 to Kittigazuit Bay mile 1081, Shipping Safety Control Zone 12 6428(NAD83), 6436(NAD83)

Permanently relocated to 68 15.955N 134 21.225W and operating properly.

Aids: Mile 967.4 port day beacon facing upstream
Cancels NW-A-0281-25
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
Compact
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.
ID Date Charts Title
NW-A-0297-25 2025-09-30 02:02 UTC 7685(WGS84) Aids to Navigation

Temporarily out of service

Aids: Tuktoyaktuk Peninsula #2 range front light LL 2510
NW-A-0296-25 2025-09-30 00:39 UTC 7784(NAD83) Aids to Navigation

Unreliable

Aids: Royal Geographic Society Island day beacon
NW-A-0295-25 2025-09-29 21:35 UTC 7980(NAD27) Waterway Information

Shallow depth reported at 76 40.356N 102 16.622W,  33.57m

 
NW-M-1481-25 2025-09-29 19:26 UTC 4011(NAD83), 4012(NAD83) Obstruction

Sub-surface scientific mooring M2308 deployed in 44 40.386N 066 31.830W.

Top of mooring is at 178 metres water depth.
NW-M-1476-25 2025-09-29 13:44 UTC 4395(NAD83) Waterway information

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude 

44 19.093N      064 24.362W

44 19.218N       064 23.987W

44 18.411N      064 22.041W

44 18.178N      064 22.057W

44 18.280N      064 22.792W

44 18.559N      064 23.346W

44 18.905N      064 23.813W
NW-N-0764-25 2025-09-29 12:34 UTC 4825(NAD83) Aids to Navigation

Missing

Aids: North of Douglas light buoy QV2.8 LL 144.55
NW-N-0763-25 2025-09-29 00:45 UTC 4823(NAD83) Aids to Navigation

Missing

Aids: Green Island Sunkers light buoy QH1 LL 151.5
NW-N-0762-25 2025-09-29 00:44 UTC 4639(NAD83) Aids to Navigation

Missing

Aids: North Shoal Shag Rocks light buoy QH2 LL 151.4
NW-N-0761-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Missing

Aids: Potato Island Light Buoy QX9 LL 158.31
NW-N-0760-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Missing

Aids: Little Grave Island Rock light buoy QW5 LL 158.74
NW-N-0759-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Missing

Aids: Two Foot Shoal light buoy QW4 LL 158.71
NW-N-0758-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Missing

Aids: Dead Head Shoal light buoy QW3 LL 158.721
NW-N-0757-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Missing

Aids: Five Foot Shoal light buoy QW2 LL 158.72
NW-N-0756-25 2025-09-29 00:44 UTC 4640(NAD83) Aids to Navigation

Unlit

Aids: Margaree Ruin light buoy QM6 LL 159.42
NW-A-0290-25 2025-09-27 19:04 UTC 7575(NAD83) Waterway Information

Shallow depth reported at 71 18.038N 096 52.611W,  37.6m
NW-A-0289-25 2025-09-27 12:31 UTC 7575(NAD83) Waterway Information

Shallow depths reported:

71 21.823N 096 47.186W, 42m
NW-M-1447-25 2025-09-25 12:32 UTC 4381(NAD83) Obstruction

A Sofar Spotter buoy has been deployed at 44°27'00.3"N 64°22'36.2"W. It is bright yellow and black in colour and measures roughly 40 cm in diameter and 30 cm in height. To it is attached a smaller cylindrical buoy with additional reflectors.

 The buoy will remain in place until at most early December. Caution.

 
NW-C-0271-26 2025-09-24 19:43 UTC 1311(NAD83) Waterway Information

Shoal located in area bounded by:

45 49.824N 73 17.522W
45 49.823N 73 17.523W
45 49.824N 73 17.525W
45 49.825N 73 17.523W

Depth: 10.7m
In Force Shoals number Q5302/25 refers.
NW-M-1439-25 2025-09-24 17:23 UTC 4233(NAD83) Waterway information

As a result of a hydrographic survey, shallower depths located at

Latitude           Longitude          Depth in Meters

45 12.860N      061 21.972W     4.8

45 12.945N      061 22.054W     0.9

45 12.938N      061 22.060W     1.7

45 12.995N      061 22.209W     1.9

45 13.007N      061 22.236W     1.5

45 13.024N      061 22.291W     1.3

45 13.057N      061 22.384W     1.9

45 13.084N      061 22.420W     0.9

All depths are referenced to CHS chart datum.

Cancels NW-M-1438-25
NW-A-0282-25 2025-09-23 16:01 UTC 6428(NAD83), 6436(NAD83) Aids to Navigation

Permanently relocated to 68 15.955N 134 21.225W and operating properly.

Aids: Mile 967.4 port day beacon facing upstream
Cancels NW-A-0281-25
Showing results 661 to 680, from 1,524 total results.
Showing results 661 to 680, from 1,524 total results.

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