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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 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
Areas affected by the message
Aids to Navigation - L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien
2026-03-06 23:37 UTC
NW-C-0527-26

Light Unreliable, improper characteristics.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-0115-26
Areas affected by the message
Aids to Navigation - Halifax Harbour and Approaches
2026-03-06 17:58 UTC
NW-M-0222-26

Temporarily changed from ODAS with yellow Fl(5) 20 flash to red sparwith QR flash.

Aids: Halifax Harbour Smart buoy LL 521.5
Areas affected by the message
Aids to Navigation - Southwestern Shore
2026-03-06 15:44 UTC
NW-M-0221-26

Partially submerged

Aids: Moose Harbour light buoy UB1 LL 408.1
Areas affected by the message
Race - Snowflake Series - Strait of Georgia, Vancouver Harbour
2026-03-05 21:01 UTC To 2026-03-09 01:00 UTC
NW-P-0343-26

The West Vancouver Yacht Club Snowflake Race Series will take place in the vicinity of English Bay or towards Cates Bay on Bowen Island. Racing area will be determined on morning of race day.

Race hours beginning at 1455UTC on Mar 8

Participating race vessels monitoring VHF Ch 12, 16 and 73.

Areas affected by the message
Collegiate Match Racing Championships - Strait of Georgia, Vancouver Harbour
2026-03-05 20:57 UTC To 2026-03-09 01:00 UTC
NW-P-0342-26

The Collegiate Canadian Match Race Championships will take place in the vicinity of FIsherman's Cove not east of Point Atkinson.

Race hours daily 1700UTC until 0100UTC Mar 6 to Mar 8.

Participating vessels monitoring VHF Ch. 12, 16 and 72.

 

Areas affected by the message
Scientific Survey - USV - Prince Rupert Harbour
2026-03-05 20:34 UTC To 2026-03-15 00:00 UTC
NW-P-0341-26

One Uncrewed Surface Vessel (USV) will be operating in Prince Rupert Harbour in the vicinity of Cow Bay

DataXplorer USV is 3.3m long, red and white in colour and equipped with AIS

Hours of operation daily 1600UTC until 0100UTC Mar 5 to Mar 9 and daily 1500UTC until 0000UTC Mar 9 to Mar 15

Call operators at 1-833-667-6268 with any questions or concerns.

Areas affected by the message
Aids to Navigation - Trois-Rivières to Donnacona - Cap-de-la-Madeleine
2026-03-05 20:27 UTC
NW-C-0524-26

Missing

Aids: Light buoy C45 LL 2082
Areas affected by the message
Aids to Navigation - South Coast
2026-03-05 20:25 UTC
NW-N-0158-26

Missing

Aids: Portugal Cove South Light Buoy MPS1 LL 1.91
Areas affected by the message
Aids to Navigation - Southwestern Shore
2026-03-05 17:46 UTC
NW-M-0217-26

Partially submerged

Aids: Morris Point light buoy HE17 LL 503.11
Areas affected by the message
Aids to Navigation - Eastern Shore
2026-03-05 16:17 UTC
NW-M-0216-26

Light Unlit

Aids: Beaver Island light LL 602
Areas affected by the message
Low Water Level - Lake Erie - Rondeau Harbour
2026-03-05 14:24 UTC
NW-C-0523-26

Low water levels reported at 42 15.232N 081 54.515W. Shallow depths are reported within the navigation channel and harbour basin.

Areas affected by the message
Aids to Navigation - South Coast
2026-03-05 03:27 UTC
NW-N-0153-26

Light unlit and fog signal inoperative.

Aids: Powles Head LL 5
Cancels NW-N-0081-26
Areas affected by the message
Marine Works - Restriction to Navigation - Fraser River - North Arm
2026-03-04 22:13 UTC To 2026-03-07 16:00 UTC
NW-P-0339-26

Maintenance and welding operations will take place on the CN Lulu Island Rail Bridge at 49 10.991N 122 59.263W.

Hours of operation 24 hours around the clock.

The South channel is closed to marine traffic from 1600 UTC Mar 6th to 1600 UTC Mar 7th.

Vessels on site monitoring VHF Channels 16, 71 and 74.

 

Cancels NW-P-0338-26
Areas affected by the message
Aids to Navigation - Fraser River
2026-03-04 21:20 UTC
NW-P-0337-26

Temporarily moved to 49 07.117N 123 05.050W. with a physical AIS installed, MMSI 993161035.

Aids: Fraser River light buoy S25 LL 344
Cancels NW-P-0018-26
Areas affected by the message
Shallow Depth Confirmed - Magdalen Islands - Havre de Grosse-Île
2026-03-04 15:37 UTC
NW-C-0522-26

Shallow depths confirmed at 041512 UTC Mar 2026:

47 37.760N 061 30.608W, 1.7 metres
47 37.694N 061 30.769W, 0.9 metres

Areas affected by the message
Marine Works - Halifax Harbour and Approaches - Halifax Harbour
2026-03-04 14:38 UTC
NW-M-0214-26

Non-Intrusive seabed survey beginning 4 Mar 2026 in Halifax Harbour during daylight hours. Vessel on scene will be towing a sensor and monitoring VHF channel 10 and channel 12.

Contact: Cole Gilbert, 902-229-7486

Areas affected by the message
Aids to Navigation - Southwestern Shore
2026-03-04 14:19 UTC
NW-M-0213-26

Unlit

Aids: West Dublin light buoy TS70 LL 424.7
Areas affected by the message
Aids to Navigation - Southwestern Shore
2026-03-04 14:18 UTC
NW-M-0212-26

Unlit

Aids: West Dublin light buoy TS65 LL 424.1
Areas affected by the message
Obstruction - Halifax Harbour and Approaches - Georges Island
2026-03-03 16:41 UTC
NW-M-0209-26

Four fiberglass sonar targets are deployed in Halifax Harbour near Georges Island.
A 20 cm x 60 cm seafloor cone will be deployed in 44 38.627N 063 33.427W.
A 60 cm spherical water column will be deployed 5 metres off the seabed in 44 38.577N 063 33.367W.
A 50 cm x 50 cm seafloor hollow cylinder will be deployed in 44 38.525N 063 33.333W.
A 50 cm x 100 cm seafloor cylinder will be deployed in 44 38.408N 063 33.137W.
The units will be fully submerged with no buoy lines attached and will be retrieved using divers following sonar demonstration. Caution.

Cancels NW-M-0133-26
Areas affected by the message
Aids to Navigation - Trois-Rivières to Donnacona - Donnacona
2026-03-03 15:04 UTC
NW-C-0517-26

Aground at 46 37.382N 071 57.520W

Aids: Barre-à-Boulard light buoy Q74 LL 2005
Cancels NW-C-0243-26
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
Details
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
ID Date Title Areas Charts Description
NW-C-0527-26
Areas affected by the message
47° 54.692'N 069° 48.396'W
2026-03-06 23:37 UTC Aids to Navigation L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien 1234(NAD83), 1320(NAD83)

Light Unreliable, improper characteristics.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-0115-26
NW-M-0222-26
Areas affected by the message
44° 33.355'N 063° 32.644'W
2026-03-06 17:58 UTC Aids to Navigation Halifax Harbour and Approaches 4203(NAD83)

Temporarily changed from ODAS with yellow Fl(5) 20 flash to red sparwith QR flash.

Aids: Halifax Harbour Smart buoy LL 521.5
NW-M-0221-26
Areas affected by the message
44° 01.297'N 064° 39.596'W
2026-03-06 15:44 UTC Aids to Navigation Southwestern Shore 4379(NAD83)

Partially submerged

Aids: Moose Harbour light buoy UB1 LL 408.1
NW-P-0343-26
Areas affected by the message
49° 20.496'N 123° 18.015'W
Pt 1: 49° 19.778'N 123° 15.988'W
Pt 2: 49° 21.211'N 123° 16.644'W
Pt 3: 49° 20.570'N 123° 21.311'W
Pt 4: 49° 20.043'N 123° 18.347'W
2026-03-05 21:01 UTC To 2026-03-09 01:00 UTC Race - Snowflake Series Strait of Georgia, Vancouver Harbour 3534(WGS84)

The West Vancouver Yacht Club Snowflake Race Series will take place in the vicinity of English Bay or towards Cates Bay on Bowen Island. Racing area will be determined on morning of race day.

Race hours beginning at 1455UTC on Mar 8

Participating race vessels monitoring VHF Ch 12, 16 and 73.
NW-P-0342-26
Areas affected by the message
49° 20.496'N 123° 18.015'W
Pt 1: 49° 19.778'N 123° 15.988'W
Pt 2: 49° 21.211'N 123° 16.644'W
Pt 3: 49° 20.570'N 123° 21.311'W
Pt 4: 49° 20.043'N 123° 18.347'W
2026-03-05 20:57 UTC To 2026-03-09 01:00 UTC Collegiate Match Racing Championships Strait of Georgia, Vancouver Harbour 3534(WGS84)

The Collegiate Canadian Match Race Championships will take place in the vicinity of FIsherman's Cove not east of Point Atkinson.

Race hours daily 1700UTC until 0100UTC Mar 6 to Mar 8.

Participating vessels monitoring VHF Ch. 12, 16 and 72.

 
NW-P-0341-26
Areas affected by the message
54° 19.340'N 130° 19.363'W
Pt 1: 54° 18.903'N 130° 19.882'W
Pt 2: 54° 19.247'N 130° 20.281'W
Pt 3: 54° 19.769'N 130° 18.788'W
Pt 4: 54° 19.464'N 130° 18.440'W
2026-03-05 20:34 UTC To 2026-03-15 00:00 UTC Scientific Survey - USV Prince Rupert Harbour 3958(WGS84), 3964(NAD83)

One Uncrewed Surface Vessel (USV) will be operating in Prince Rupert Harbour in the vicinity of Cow Bay

DataXplorer USV is 3.3m long, red and white in colour and equipped with AIS

Hours of operation daily 1600UTC until 0100UTC Mar 5 to Mar 9 and daily 1500UTC until 0000UTC Mar 9 to Mar 15

Call operators at 1-833-667-6268 with any questions or concerns.
NW-C-0524-26
Areas affected by the message
46° 22.000'N 072° 29.301'W
2026-03-05 20:27 UTC Aids to Navigation Trois-Rivières to Donnacona - Cap-de-la-Madeleine 1313(NAD83)

Missing

Aids: Light buoy C45 LL 2082
NW-N-0158-26
Areas affected by the message
46° 42.271'N 053° 15.673'W
2026-03-05 20:25 UTC Aids to Navigation South Coast 4844(NAD83)

Missing

Aids: Portugal Cove South Light Buoy MPS1 LL 1.91
NW-M-0217-26
Areas affected by the message
44° 28.010'N 063° 32.681'W
2026-03-05 17:46 UTC Aids to Navigation Southwestern Shore 4385(NAD83)

Partially submerged

Aids: Morris Point light buoy HE17 LL 503.11
NW-M-0216-26
Areas affected by the message
44° 49.486'N 062° 20.267'W
2026-03-05 16:17 UTC Aids to Navigation Eastern Shore 4235(NAD83)

Light Unlit

Aids: Beaver Island light LL 602
NW-C-0523-26
Areas affected by the message
42° 17.305'N 081° 53.447'W
Pt 1: 42° 16.379'N 081° 55.739'W
Pt 2: 42° 17.495'N 081° 55.843'W
Pt 3: 42° 20.131'N 081° 51.940'W
Pt 4: 42° 19.612'N 081° 50.353'W
Pt 5: 42° 14.569'N 081° 53.527'W
Pt 6: 42° 14.935'N 081° 55.817'W
42° 15.232'N 081° 54.515'W
2026-03-05 14:24 UTC Low Water Level Lake Erie - Rondeau Harbour 2181(NAD83)

Low water levels reported at 42 15.232N 081 54.515W. Shallow depths are reported within the navigation channel and harbour basin.
NW-N-0153-26
Areas affected by the message
46° 41.417'N 053° 24.099'W
2026-03-05 03:27 UTC Aids to Navigation South Coast 4844(NAD83)

Light unlit and fog signal inoperative.

Aids: Powles Head LL 5
Cancels NW-N-0081-26
NW-P-0339-26
Areas affected by the message
49° 10.991'N 122° 59.263'W
49° 10.954'N 122° 59.304'W
2026-03-04 22:13 UTC To 2026-03-07 16:00 UTC Marine Works - Restriction to Navigation Fraser River - North Arm 3490(WGS84), 3491(WGS84)

Maintenance and welding operations will take place on the CN Lulu Island Rail Bridge at 49 10.991N 122 59.263W.

Hours of operation 24 hours around the clock.

The South channel is closed to marine traffic from 1600 UTC Mar 6th to 1600 UTC Mar 7th.

Vessels on site monitoring VHF Channels 16, 71 and 74.

 

Cancels NW-P-0338-26
NW-P-0337-26
Areas affected by the message
49° 07.290'N 123° 04.712'W
49° 07.117'N 123° 05.050'W
2026-03-04 21:20 UTC Aids to Navigation Fraser River 3490(WGS84)

Temporarily moved to 49 07.117N 123 05.050W. with a physical AIS installed, MMSI 993161035.

Aids: Fraser River light buoy S25 LL 344
Cancels NW-P-0018-26
NW-C-0522-26
Areas affected by the message
47° 37.760'N 061° 30.608'W
47° 37.694'N 061° 30.769'W
2026-03-04 15:37 UTC Shallow Depth Confirmed Magdalen Islands - Havre de Grosse-Île 4950(NAD83)

Shallow depths confirmed at 041512 UTC Mar 2026:

47 37.760N 061 30.608W, 1.7 metres
47 37.694N 061 30.769W, 0.9 metres
NW-M-0214-26
Areas affected by the message
44° 39.609'N 063° 35.004'W (Water Lot Sample Location 9908 24SD05)
44° 39.397'N 063° 34.750'W (Water Lot Sample Location 9908 24SD11)
44° 39.742'N 063° 35.078'W (Water Lot Sample Location 9908 24SD16)
44° 39.228'N 063° 34.637'W (Water Lot Sample Location 9908 24SD22)
44° 39.877'N 063° 35.497'W (Water Lot Sample Location 9908 24SD23)
44° 39.817'N 063° 35.415'W (Water Lot Sample Location 9908 24SD24)
44° 39.863'N 063° 34.730'W (Proposed Ambient Harbour Background Sample Location 1)
44° 39.627'N 063° 33.707'W (Proposed Ambient Harbour Background Sample Location 2)
44° 40.680'N 063° 36.420'W (Proposed Ambient Harbour Background Sample Location 3)
44° 39.032'N 063° 33.166'W (Proposed Ambient Harbour Background Sample Location 4)
44° 38.580'N 063° 33.480'W (Proposed Ambient Harbour Background Sample Location 5)
44° 36.853'N 063° 32.312'W (Proposed Ambient Harbour Background Sample Location 6)
44° 36.934'N 063° 34.340'W (Proposed Ambient Harbour Background Sample Location 7)
44° 36.280'N 063° 33.446'W (Proposed Ambient Harbour Background Sample Location 8)
2026-03-04 14:38 UTC Marine Works Halifax Harbour and Approaches - Halifax Harbour 4201(NAD83), 4202(NAD83), 4203(NAD83)

Non-Intrusive seabed survey beginning 4 Mar 2026 in Halifax Harbour during daylight hours. Vessel on scene will be towing a sensor and monitoring VHF channel 10 and channel 12.

Contact: Cole Gilbert, 902-229-7486
NW-M-0213-26
Areas affected by the message
44° 14.473'N 064° 22.196'W
2026-03-04 14:19 UTC Aids to Navigation Southwestern Shore 4394(NAD83)

Unlit

Aids: West Dublin light buoy TS70 LL 424.7
NW-M-0212-26
Areas affected by the message
44° 14.375'N 064° 21.975'W
2026-03-04 14:18 UTC Aids to Navigation Southwestern Shore 4394(NAD83)

Unlit

Aids: West Dublin light buoy TS65 LL 424.1
NW-M-0209-26
Areas affected by the message
44° 38.627'N 063° 33.427'W (20 cm x 60 cm Cone)
44° 38.577'N 063° 33.367'W (60 cm Sphere)
44° 38.525'N 063° 33.333'W (50 cm x 50 cm Hollow Cylinder)
44° 38.408'N 063° 33.137'W (50 cm x 50 cm Cylinder)
2026-03-03 16:41 UTC Obstruction Halifax Harbour and Approaches - Georges Island 4202(NAD83)

Four fiberglass sonar targets are deployed in Halifax Harbour near Georges Island.
A 20 cm x 60 cm seafloor cone will be deployed in 44 38.627N 063 33.427W.
A 60 cm spherical water column will be deployed 5 metres off the seabed in 44 38.577N 063 33.367W.
A 50 cm x 50 cm seafloor hollow cylinder will be deployed in 44 38.525N 063 33.333W.
A 50 cm x 100 cm seafloor cylinder will be deployed in 44 38.408N 063 33.137W.
The units will be fully submerged with no buoy lines attached and will be retrieved using divers following sonar demonstration. Caution.

Cancels NW-M-0133-26
NW-C-0517-26
Areas affected by the message
46° 37.382'N 071° 57.520'W
2026-03-03 15:04 UTC Aids to Navigation Trois-Rivières to Donnacona - Donnacona 1314(NAD83)

Aground at 46 37.382N 071 57.520W

Aids: Barre-à-Boulard light buoy Q74 LL 2005
Cancels NW-C-0243-26
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
Table
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
ID Date Title Areas Charts Description
NW-C-0527-26 2026-03-06 23:37 UTC Aids to Navigation L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien 1234(NAD83), 1320(NAD83)

Light Unreliable, improper characteristics.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-0115-26
NW-M-0222-26 2026-03-06 17:58 UTC Aids to Navigation Halifax Harbour and Approaches 4203(NAD83)

Temporarily changed from ODAS with yellow Fl(5) 20 flash to red sparwith QR flash.

Aids: Halifax Harbour Smart buoy LL 521.5
NW-M-0221-26 2026-03-06 15:44 UTC Aids to Navigation Southwestern Shore 4379(NAD83)

Partially submerged

Aids: Moose Harbour light buoy UB1 LL 408.1
NW-P-0343-26 2026-03-05 21:01 UTC To 2026-03-09 01:00 UTC Race - Snowflake Series Strait of Georgia, Vancouver Harbour 3534(WGS84)

The West Vancouver Yacht Club Snowflake Race Series will take place in the vicinity of English Bay or towards Cates Bay on Bowen Island. Racing area will be determined on morning of race day.

Race hours beginning at 1455UTC on Mar 8

Participating race vessels monitoring VHF Ch 12, 16 and 73.
NW-P-0342-26 2026-03-05 20:57 UTC To 2026-03-09 01:00 UTC Collegiate Match Racing Championships Strait of Georgia, Vancouver Harbour 3534(WGS84)

The Collegiate Canadian Match Race Championships will take place in the vicinity of FIsherman's Cove not east of Point Atkinson.

Race hours daily 1700UTC until 0100UTC Mar 6 to Mar 8.

Participating vessels monitoring VHF Ch. 12, 16 and 72.

 
NW-P-0341-26 2026-03-05 20:34 UTC To 2026-03-15 00:00 UTC Scientific Survey - USV Prince Rupert Harbour 3958(WGS84), 3964(NAD83)

One Uncrewed Surface Vessel (USV) will be operating in Prince Rupert Harbour in the vicinity of Cow Bay

DataXplorer USV is 3.3m long, red and white in colour and equipped with AIS

Hours of operation daily 1600UTC until 0100UTC Mar 5 to Mar 9 and daily 1500UTC until 0000UTC Mar 9 to Mar 15

Call operators at 1-833-667-6268 with any questions or concerns.
NW-C-0524-26 2026-03-05 20:27 UTC Aids to Navigation Trois-Rivières to Donnacona - Cap-de-la-Madeleine 1313(NAD83)

Missing

Aids: Light buoy C45 LL 2082
NW-N-0158-26 2026-03-05 20:25 UTC Aids to Navigation South Coast 4844(NAD83)

Missing

Aids: Portugal Cove South Light Buoy MPS1 LL 1.91
NW-M-0217-26 2026-03-05 17:46 UTC Aids to Navigation Southwestern Shore 4385(NAD83)

Partially submerged

Aids: Morris Point light buoy HE17 LL 503.11
NW-M-0216-26 2026-03-05 16:17 UTC Aids to Navigation Eastern Shore 4235(NAD83)

Light Unlit

Aids: Beaver Island light LL 602
NW-C-0523-26 2026-03-05 14:24 UTC Low Water Level Lake Erie - Rondeau Harbour 2181(NAD83)

Low water levels reported at 42 15.232N 081 54.515W. Shallow depths are reported within the navigation channel and harbour basin.
NW-N-0153-26 2026-03-05 03:27 UTC Aids to Navigation South Coast 4844(NAD83)

Light unlit and fog signal inoperative.

Aids: Powles Head LL 5
Cancels NW-N-0081-26
NW-P-0339-26 2026-03-04 22:13 UTC To 2026-03-07 16:00 UTC Marine Works - Restriction to Navigation Fraser River - North Arm 3490(WGS84), 3491(WGS84)

Maintenance and welding operations will take place on the CN Lulu Island Rail Bridge at 49 10.991N 122 59.263W.

Hours of operation 24 hours around the clock.

The South channel is closed to marine traffic from 1600 UTC Mar 6th to 1600 UTC Mar 7th.

Vessels on site monitoring VHF Channels 16, 71 and 74.

 

Cancels NW-P-0338-26
NW-P-0337-26 2026-03-04 21:20 UTC Aids to Navigation Fraser River 3490(WGS84)

Temporarily moved to 49 07.117N 123 05.050W. with a physical AIS installed, MMSI 993161035.

Aids: Fraser River light buoy S25 LL 344
Cancels NW-P-0018-26
NW-C-0522-26 2026-03-04 15:37 UTC Shallow Depth Confirmed Magdalen Islands - Havre de Grosse-Île 4950(NAD83)

Shallow depths confirmed at 041512 UTC Mar 2026:

47 37.760N 061 30.608W, 1.7 metres
47 37.694N 061 30.769W, 0.9 metres
NW-M-0214-26 2026-03-04 14:38 UTC Marine Works Halifax Harbour and Approaches - Halifax Harbour 4201(NAD83), 4202(NAD83), 4203(NAD83)

Non-Intrusive seabed survey beginning 4 Mar 2026 in Halifax Harbour during daylight hours. Vessel on scene will be towing a sensor and monitoring VHF channel 10 and channel 12.

Contact: Cole Gilbert, 902-229-7486
NW-M-0213-26 2026-03-04 14:19 UTC Aids to Navigation Southwestern Shore 4394(NAD83)

Unlit

Aids: West Dublin light buoy TS70 LL 424.7
NW-M-0212-26 2026-03-04 14:18 UTC Aids to Navigation Southwestern Shore 4394(NAD83)

Unlit

Aids: West Dublin light buoy TS65 LL 424.1
NW-M-0209-26 2026-03-03 16:41 UTC Obstruction Halifax Harbour and Approaches - Georges Island 4202(NAD83)

Four fiberglass sonar targets are deployed in Halifax Harbour near Georges Island.
A 20 cm x 60 cm seafloor cone will be deployed in 44 38.627N 063 33.427W.
A 60 cm spherical water column will be deployed 5 metres off the seabed in 44 38.577N 063 33.367W.
A 50 cm x 50 cm seafloor hollow cylinder will be deployed in 44 38.525N 063 33.333W.
A 50 cm x 100 cm seafloor cylinder will be deployed in 44 38.408N 063 33.137W.
The units will be fully submerged with no buoy lines attached and will be retrieved using divers following sonar demonstration. Caution.

Cancels NW-M-0133-26
NW-C-0517-26 2026-03-03 15:04 UTC Aids to Navigation Trois-Rivières to Donnacona - Donnacona 1314(NAD83)

Aground at 46 37.382N 071 57.520W

Aids: Barre-à-Boulard light buoy Q74 LL 2005
Cancels NW-C-0243-26
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
Compact
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.
ID Date Charts Title
NW-C-0527-26 2026-03-06 23:37 UTC 1234(NAD83), 1320(NAD83) Aids to Navigation

Light Unreliable, improper characteristics.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-0115-26
NW-M-0222-26 2026-03-06 17:58 UTC 4203(NAD83) Aids to Navigation

Temporarily changed from ODAS with yellow Fl(5) 20 flash to red sparwith QR flash.

Aids: Halifax Harbour Smart buoy LL 521.5
NW-M-0221-26 2026-03-06 15:44 UTC 4379(NAD83) Aids to Navigation

Partially submerged

Aids: Moose Harbour light buoy UB1 LL 408.1
NW-P-0343-26 2026-03-05 21:01 UTC To 2026-03-09 01:00 UTC 3534(WGS84) Race - Snowflake Series

The West Vancouver Yacht Club Snowflake Race Series will take place in the vicinity of English Bay or towards Cates Bay on Bowen Island. Racing area will be determined on morning of race day.

Race hours beginning at 1455UTC on Mar 8

Participating race vessels monitoring VHF Ch 12, 16 and 73.
NW-P-0342-26 2026-03-05 20:57 UTC To 2026-03-09 01:00 UTC 3534(WGS84) Collegiate Match Racing Championships

The Collegiate Canadian Match Race Championships will take place in the vicinity of FIsherman's Cove not east of Point Atkinson.

Race hours daily 1700UTC until 0100UTC Mar 6 to Mar 8.

Participating vessels monitoring VHF Ch. 12, 16 and 72.

 
NW-P-0341-26 2026-03-05 20:34 UTC To 2026-03-15 00:00 UTC 3958(WGS84), 3964(NAD83) Scientific Survey - USV

One Uncrewed Surface Vessel (USV) will be operating in Prince Rupert Harbour in the vicinity of Cow Bay

DataXplorer USV is 3.3m long, red and white in colour and equipped with AIS

Hours of operation daily 1600UTC until 0100UTC Mar 5 to Mar 9 and daily 1500UTC until 0000UTC Mar 9 to Mar 15

Call operators at 1-833-667-6268 with any questions or concerns.
NW-C-0524-26 2026-03-05 20:27 UTC 1313(NAD83) Aids to Navigation

Missing

Aids: Light buoy C45 LL 2082
NW-N-0158-26 2026-03-05 20:25 UTC 4844(NAD83) Aids to Navigation

Missing

Aids: Portugal Cove South Light Buoy MPS1 LL 1.91
NW-M-0217-26 2026-03-05 17:46 UTC 4385(NAD83) Aids to Navigation

Partially submerged

Aids: Morris Point light buoy HE17 LL 503.11
NW-M-0216-26 2026-03-05 16:17 UTC 4235(NAD83) Aids to Navigation

Light Unlit

Aids: Beaver Island light LL 602
NW-C-0523-26 2026-03-05 14:24 UTC 2181(NAD83) Low Water Level

Low water levels reported at 42 15.232N 081 54.515W. Shallow depths are reported within the navigation channel and harbour basin.
NW-N-0153-26 2026-03-05 03:27 UTC 4844(NAD83) Aids to Navigation

Light unlit and fog signal inoperative.

Aids: Powles Head LL 5
Cancels NW-N-0081-26
NW-P-0339-26 2026-03-04 22:13 UTC To 2026-03-07 16:00 UTC 3490(WGS84), 3491(WGS84) Marine Works - Restriction to Navigation

Maintenance and welding operations will take place on the CN Lulu Island Rail Bridge at 49 10.991N 122 59.263W.

Hours of operation 24 hours around the clock.

The South channel is closed to marine traffic from 1600 UTC Mar 6th to 1600 UTC Mar 7th.

Vessels on site monitoring VHF Channels 16, 71 and 74.

 

Cancels NW-P-0338-26
NW-P-0337-26 2026-03-04 21:20 UTC 3490(WGS84) Aids to Navigation

Temporarily moved to 49 07.117N 123 05.050W. with a physical AIS installed, MMSI 993161035.

Aids: Fraser River light buoy S25 LL 344
Cancels NW-P-0018-26
NW-C-0522-26 2026-03-04 15:37 UTC 4950(NAD83) Shallow Depth Confirmed

Shallow depths confirmed at 041512 UTC Mar 2026:

47 37.760N 061 30.608W, 1.7 metres
47 37.694N 061 30.769W, 0.9 metres
NW-M-0214-26 2026-03-04 14:38 UTC 4201(NAD83), 4202(NAD83), 4203(NAD83) Marine Works

Non-Intrusive seabed survey beginning 4 Mar 2026 in Halifax Harbour during daylight hours. Vessel on scene will be towing a sensor and monitoring VHF channel 10 and channel 12.

Contact: Cole Gilbert, 902-229-7486
NW-M-0213-26 2026-03-04 14:19 UTC 4394(NAD83) Aids to Navigation

Unlit

Aids: West Dublin light buoy TS70 LL 424.7
NW-M-0212-26 2026-03-04 14:18 UTC 4394(NAD83) Aids to Navigation

Unlit

Aids: West Dublin light buoy TS65 LL 424.1
NW-M-0209-26 2026-03-03 16:41 UTC 4202(NAD83) Obstruction

Four fiberglass sonar targets are deployed in Halifax Harbour near Georges Island.
A 20 cm x 60 cm seafloor cone will be deployed in 44 38.627N 063 33.427W.
A 60 cm spherical water column will be deployed 5 metres off the seabed in 44 38.577N 063 33.367W.
A 50 cm x 50 cm seafloor hollow cylinder will be deployed in 44 38.525N 063 33.333W.
A 50 cm x 100 cm seafloor cylinder will be deployed in 44 38.408N 063 33.137W.
The units will be fully submerged with no buoy lines attached and will be retrieved using divers following sonar demonstration. Caution.

Cancels NW-M-0133-26
NW-C-0517-26 2026-03-03 15:04 UTC 1314(NAD83) Aids to Navigation

Aground at 46 37.382N 071 57.520W

Aids: Barre-à-Boulard light buoy Q74 LL 2005
Cancels NW-C-0243-26
Showing results 1 to 20, from 1,318 total results.
Showing results 1 to 20, from 1,318 total results.

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