Search for NAVWARNs

Search Criteria

Map of selected areas
Reset

Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
Grid
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
Areas affected by the message
Aids to Navigation - Southwestern Shore - Lockport
2024-09-04 15:43 UTC
NW-M-1760-24

Missing

Aids: Laurier Rock light buoy KK64 LL 371.02
Areas affected by the message
Aids to Navigation - Southwestern Shore - Lockport
2024-09-04 15:42 UTC
NW-M-1759-24

Missing

Aids: Black Point Rock red conical buoy KD62
Areas affected by the message
Aids to Navigation - Southwestern Shore - Lockport
2024-09-04 15:40 UTC
NW-M-1758-24

Missing

Aids: Whale Rock green spar buoy KE57
Areas affected by the message
Aids to Navigation - Southwestern Shore - Lockport
2024-09-04 15:39 UTC
NW-M-1757-24

Missing

Aids: Lockeport entrance green spar buoy KK71
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 11
2024-09-04 00:34 UTC
NW-A-0240-24

Operating intermittently, X band radar. 

Aids: Cache Point Racon
Areas affected by the message
Obstruction - Lake of the Woods - Keewatin
2024-09-03 18:20 UTC
NW-C-2442-24

Floating plastic pipe 30 metres in length reported at 49 45.671N 094 32.764W.

Areas affected by the message
Aids to Navigation - Southwestern Shore
2024-09-03 17:38 UTC
NW-M-1742-24

Missing

Aids: Blow Breaker South Cardinal spar buoy KD
Areas affected by the message
Obstruction-Sunken Barge - Fraser River
2024-09-03 04:02 UTC
NW-P-1411-24

A sunken barge with machinery equipment onboard has been reported in Pitt River, under the Lougheed Highway Bridge at 49 14.945N 122 43.563W.

Areas affected by the message
Marine works - Prince Rupert Harbour
2024-09-03 00:30 UTC To 2026-02-01 03:00 UTC
NW-P-1410-24

Pipeline jetty construction at Ridley Island at 54 12.380N 130 20.060W

Hours of operation 1400 UTC until 0400 UTC daily September 3 2024 until January 31 2026

Caution 

Minimum Wake

Areas affected by the message
Operational Hours - Bras d'Or Lakes
2024-09-01 10:34 UTC
NW-M-1735-24

Barra Strait lift bridge now operational daily from 0700 - 2300 Local Time until further notice. 

Areas affected by the message
Waterway information - Trois-Rivières to Donnacona - Cap Santé
2024-08-30 20:40 UTC
NW-C-2405-24

Shallower depth located at:

46 39.996N 071 48.868W, 9.6 metres

Cancels NW-C-2322-24
Areas affected by the message
MCTS VHF Services - Central Coast from McInnes Island to Pine Island
2024-08-30 15:16 UTC
NW-P-1391-24

Prince Rupert MCTS. All CMB, VHF DF, VHF DSC, VHF RT and VTS services located at Calvert Island operating intermittently 301515 UTC Aug 2024.

Areas affected by the message
Aids to Navigation - Northeast Coast
2024-08-30 12:32 UTC
NW-N-0905-24

Missing

Aids: Carmanville Harbour light buoy DC8 LL 390.12
Areas affected by the message
Aids to Navigation - L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien
2024-08-30 11:12 UTC
NW-C-2397-24

Temporarily changed from Fl(2) W 5s focal height 63.1 metres to Fl W 6s focal height 62.86 metres.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-2319-24
Areas affected by the message
Aids to Navigation - Shipping Safety Control Zone 7
2024-08-29 20:37 UTC
NW-A-0234-24

Temporarily out of service

Aids: Royal Geographic Society Island day beacon
Areas affected by the message
Aids to Navigation - Lake Ontario - Toronto
2024-08-29 16:01 UTC
NW-C-2386-24

Unreliable, obstructed by foliage

Aids: Toronto Harbour Aquatic Park light LL 509.2
Areas affected by the message
Obstruction-Subsurface scientific instruments - Explorer
2024-08-28 19:07 UTC To 2025-08-25 19:00 UTC
NW-P-1374-24

A series of five subsurface scientific instruments have been deployed on the seafloor off the west coast of Vancouver Island, near the Endeavour hydrothermal vent.

 

Areas affected by the message
Obstruction - Georgian Bay - Beausoleil Island
2024-08-28 17:37 UTC
NW-C-2371-24

Uncharted submarine cable reported in the Cedar Springs anchorage area.

Areas affected by the message
Aids to Navigation - Northeast Coast
2024-08-28 12:36 UTC
NW-N-0902-24

Unlit

Aids: Musgrave Harbour Light Buoy JM3 LL 399.1
Areas affected by the message
Obstruction - Tree - Cornwall to Montréal - west - Coteau-Landing
2024-08-27 15:13 UTC
NW-C-2361-24

Tree reported at 45 14.56N 074 12.54W. Showing 2 metre above the surface. 

Cancels NW-C-2360-24
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
Details
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
ID Date Title Areas Charts Description
NW-M-1760-24
Areas affected by the message
43° 41.272'N 065° 05.798'W
2024-09-04 15:43 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Laurier Rock light buoy KK64 LL 371.02
NW-M-1759-24
Areas affected by the message
43° 40.605'N 065° 04.265'W
2024-09-04 15:42 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Black Point Rock red conical buoy KD62
NW-M-1758-24
Areas affected by the message
43° 40.105'N 065° 05.082'W
2024-09-04 15:40 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Whale Rock green spar buoy KE57
NW-M-1757-24
Areas affected by the message
43° 42.130'N 065° 06.265'W
2024-09-04 15:39 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Lockeport entrance green spar buoy KK71
NW-A-0240-24
Areas affected by the message
68° 39.437'N 113° 25.195'W
2024-09-04 00:34 UTC Aids to Navigation Shipping Safety Control Zone 11 7710(WGS84)

Operating intermittently, X band radar. 

Aids: Cache Point Racon
NW-C-2442-24
Areas affected by the message
49° 45.671'N 094° 32.764'W
2024-09-03 18:20 UTC Obstruction Lake of the Woods - Keewatin 6218(NAD83)

Floating plastic pipe 30 metres in length reported at 49 45.671N 094 32.764W.

NW-M-1742-24
Areas affected by the message
43° 40.022'N 065° 04.065'W
2024-09-03 17:38 UTC Aids to Navigation Southwestern Shore 4209(NAD83)

Missing

Aids: Blow Breaker South Cardinal spar buoy KD
NW-P-1411-24
Areas affected by the message
49° 14.945'N 122° 43.563'W
2024-09-03 04:02 UTC Obstruction-Sunken Barge Fraser River 3062(NAD27)

A sunken barge with machinery equipment onboard has been reported in Pitt River, under the Lougheed Highway Bridge at 49 14.945N 122 43.563W.

NW-P-1410-24
Areas affected by the message
54° 12.380'N 130° 20.060'W
2024-09-03 00:30 UTC To 2026-02-01 03:00 UTC Marine works Prince Rupert Harbour 3955(WGS84)

Pipeline jetty construction at Ridley Island at 54 12.380N 130 20.060W

Hours of operation 1400 UTC until 0400 UTC daily September 3 2024 until January 31 2026

Caution 

Minimum Wake

NW-M-1735-24
Areas affected by the message
45° 57.583'N 060° 47.941'W
2024-09-01 10:34 UTC Operational Hours Bras d'Or Lakes 4278(NAD83)

Barra Strait lift bridge now operational daily from 0700 - 2300 Local Time until further notice. 

NW-C-2405-24
Areas affected by the message
46° 39.996'N 071° 48.868'W
2024-08-30 20:40 UTC Waterway information Trois-Rivières to Donnacona - Cap Santé 1314(NAD83)

Shallower depth located at:

46 39.996N 071 48.868W, 9.6 metres

Cancels NW-C-2322-24
NW-P-1391-24
Areas affected by the message
51° 35.350'N 128° 00.717'W
2024-08-30 15:16 UTC MCTS VHF Services Central Coast from McInnes Island to Pine Island 3935(NAD83)

Prince Rupert MCTS. All CMB, VHF DF, VHF DSC, VHF RT and VTS services located at Calvert Island operating intermittently 301515 UTC Aug 2024.

NW-N-0905-24
Areas affected by the message
49° 24.531'N 054° 16.627'W
2024-08-30 12:32 UTC Aids to Navigation Northeast Coast 4530(NAD83), 4862(NAD83)

Missing

Aids: Carmanville Harbour light buoy DC8 LL 390.12
NW-C-2397-24
Areas affected by the message
47° 54.692'N 069° 48.396'W
2024-08-30 11:12 UTC Aids to Navigation L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien 1234(NAD83), 1320(NAD83)

Temporarily changed from Fl(2) W 5s focal height 63.1 metres to Fl W 6s focal height 62.86 metres.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-2319-24
NW-A-0234-24
Areas affected by the message
69° 00.183'N 100° 39.104'W
2024-08-29 20:37 UTC Aids to Navigation Shipping Safety Control Zone 7 7784(NAD83)

Temporarily out of service

Aids: Royal Geographic Society Island day beacon
NW-C-2386-24
Areas affected by the message
43° 36.812'N 079° 20.605'W
2024-08-29 16:01 UTC Aids to Navigation Lake Ontario - Toronto 2085(NAD83)

Unreliable, obstructed by foliage

Aids: Toronto Harbour Aquatic Park light LL 509.2
NW-P-1374-24
Areas affected by the message
47° 55.793'N 129° 03.691'W
47° 59.986'N 129° 07.090'W
47° 54.024'N 128° 59.920'W
47° 40.823'N 129° 20.971'W
47° 40.732'N 128° 52.696'W
2024-08-28 19:07 UTC To 2025-08-25 19:00 UTC Obstruction-Subsurface scientific instruments Explorer 3000(NAD27), 3001(NAD27)

A series of five subsurface scientific instruments have been deployed on the seafloor off the west coast of Vancouver Island, near the Endeavour hydrothermal vent.

 

NW-C-2371-24
Areas affected by the message
44° 51.123'N 079° 51.797'W
44° 51.283'N 079° 51.606'W
Polyline
Pt 1: 44° 51.123'N 079° 51.797'W
Pt 2: 44° 51.283'N 079° 51.606'W
2024-08-28 17:37 UTC Obstruction Georgian Bay - Beausoleil Island 2202(NAD83)

Uncharted submarine cable reported in the Cedar Springs anchorage area.

NW-N-0902-24
Areas affected by the message
49° 27.542'N 053° 57.096'W
2024-08-28 12:36 UTC Aids to Navigation Northeast Coast 4530(NAD83)

Unlit

Aids: Musgrave Harbour Light Buoy JM3 LL 399.1
NW-C-2361-24
Areas affected by the message
45° 14.560'N 074° 12.538'W
2024-08-27 15:13 UTC Obstruction - Tree Cornwall to Montréal - west - Coteau-Landing 1431(NAD83), 1432(WGS84)

Tree reported at 45 14.56N 074 12.54W. Showing 2 metre above the surface. 

Cancels NW-C-2360-24
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
Table
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
ID Date Title Areas Charts Description
NW-M-1760-24 2024-09-04 15:43 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Laurier Rock light buoy KK64 LL 371.02
NW-M-1759-24 2024-09-04 15:42 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Black Point Rock red conical buoy KD62
NW-M-1758-24 2024-09-04 15:40 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Whale Rock green spar buoy KE57
NW-M-1757-24 2024-09-04 15:39 UTC Aids to Navigation Southwestern Shore - Lockport 4209(NAD83)

Missing

Aids: Lockeport entrance green spar buoy KK71
NW-A-0240-24 2024-09-04 00:34 UTC Aids to Navigation Shipping Safety Control Zone 11 7710(WGS84)

Operating intermittently, X band radar. 

Aids: Cache Point Racon
NW-C-2442-24 2024-09-03 18:20 UTC Obstruction Lake of the Woods - Keewatin 6218(NAD83)

Floating plastic pipe 30 metres in length reported at 49 45.671N 094 32.764W.

NW-M-1742-24 2024-09-03 17:38 UTC Aids to Navigation Southwestern Shore 4209(NAD83)

Missing

Aids: Blow Breaker South Cardinal spar buoy KD
NW-P-1411-24 2024-09-03 04:02 UTC Obstruction-Sunken Barge Fraser River 3062(NAD27)

A sunken barge with machinery equipment onboard has been reported in Pitt River, under the Lougheed Highway Bridge at 49 14.945N 122 43.563W.

NW-P-1410-24 2024-09-03 00:30 UTC To 2026-02-01 03:00 UTC Marine works Prince Rupert Harbour 3955(WGS84)

Pipeline jetty construction at Ridley Island at 54 12.380N 130 20.060W

Hours of operation 1400 UTC until 0400 UTC daily September 3 2024 until January 31 2026

Caution 

Minimum Wake

NW-M-1735-24 2024-09-01 10:34 UTC Operational Hours Bras d'Or Lakes 4278(NAD83)

Barra Strait lift bridge now operational daily from 0700 - 2300 Local Time until further notice. 

NW-C-2405-24 2024-08-30 20:40 UTC Waterway information Trois-Rivières to Donnacona - Cap Santé 1314(NAD83)

Shallower depth located at:

46 39.996N 071 48.868W, 9.6 metres

Cancels NW-C-2322-24
NW-P-1391-24 2024-08-30 15:16 UTC MCTS VHF Services Central Coast from McInnes Island to Pine Island 3935(NAD83)

Prince Rupert MCTS. All CMB, VHF DF, VHF DSC, VHF RT and VTS services located at Calvert Island operating intermittently 301515 UTC Aug 2024.

NW-N-0905-24 2024-08-30 12:32 UTC Aids to Navigation Northeast Coast 4530(NAD83), 4862(NAD83)

Missing

Aids: Carmanville Harbour light buoy DC8 LL 390.12
NW-C-2397-24 2024-08-30 11:12 UTC Aids to Navigation L'Isle-aux-Coudres to Tadoussac - Cap de la Tête au Chien 1234(NAD83), 1320(NAD83)

Temporarily changed from Fl(2) W 5s focal height 63.1 metres to Fl W 6s focal height 62.86 metres.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-2319-24
NW-A-0234-24 2024-08-29 20:37 UTC Aids to Navigation Shipping Safety Control Zone 7 7784(NAD83)

Temporarily out of service

Aids: Royal Geographic Society Island day beacon
NW-C-2386-24 2024-08-29 16:01 UTC Aids to Navigation Lake Ontario - Toronto 2085(NAD83)

Unreliable, obstructed by foliage

Aids: Toronto Harbour Aquatic Park light LL 509.2
NW-P-1374-24 2024-08-28 19:07 UTC To 2025-08-25 19:00 UTC Obstruction-Subsurface scientific instruments Explorer 3000(NAD27), 3001(NAD27)

A series of five subsurface scientific instruments have been deployed on the seafloor off the west coast of Vancouver Island, near the Endeavour hydrothermal vent.

 

NW-C-2371-24 2024-08-28 17:37 UTC Obstruction Georgian Bay - Beausoleil Island 2202(NAD83)

Uncharted submarine cable reported in the Cedar Springs anchorage area.

NW-N-0902-24 2024-08-28 12:36 UTC Aids to Navigation Northeast Coast 4530(NAD83)

Unlit

Aids: Musgrave Harbour Light Buoy JM3 LL 399.1
NW-C-2361-24 2024-08-27 15:13 UTC Obstruction - Tree Cornwall to Montréal - west - Coteau-Landing 1431(NAD83), 1432(WGS84)

Tree reported at 45 14.56N 074 12.54W. Showing 2 metre above the surface. 

Cancels NW-C-2360-24
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
Compact
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.
ID Date Charts Title
NW-M-1760-24 2024-09-04 15:43 UTC 4209(NAD83) Aids to Navigation

Missing

Aids: Laurier Rock light buoy KK64 LL 371.02
NW-M-1759-24 2024-09-04 15:42 UTC 4209(NAD83) Aids to Navigation

Missing

Aids: Black Point Rock red conical buoy KD62
NW-M-1758-24 2024-09-04 15:40 UTC 4209(NAD83) Aids to Navigation

Missing

Aids: Whale Rock green spar buoy KE57
NW-M-1757-24 2024-09-04 15:39 UTC 4209(NAD83) Aids to Navigation

Missing

Aids: Lockeport entrance green spar buoy KK71
NW-A-0240-24 2024-09-04 00:34 UTC 7710(WGS84) Aids to Navigation

Operating intermittently, X band radar. 

Aids: Cache Point Racon
NW-C-2442-24 2024-09-03 18:20 UTC 6218(NAD83) Obstruction

Floating plastic pipe 30 metres in length reported at 49 45.671N 094 32.764W.

NW-M-1742-24 2024-09-03 17:38 UTC 4209(NAD83) Aids to Navigation

Missing

Aids: Blow Breaker South Cardinal spar buoy KD
NW-P-1411-24 2024-09-03 04:02 UTC 3062(NAD27) Obstruction-Sunken Barge

A sunken barge with machinery equipment onboard has been reported in Pitt River, under the Lougheed Highway Bridge at 49 14.945N 122 43.563W.

NW-P-1410-24 2024-09-03 00:30 UTC To 2026-02-01 03:00 UTC 3955(WGS84) Marine works

Pipeline jetty construction at Ridley Island at 54 12.380N 130 20.060W

Hours of operation 1400 UTC until 0400 UTC daily September 3 2024 until January 31 2026

Caution 

Minimum Wake

NW-M-1735-24 2024-09-01 10:34 UTC 4278(NAD83) Operational Hours

Barra Strait lift bridge now operational daily from 0700 - 2300 Local Time until further notice. 

NW-C-2405-24 2024-08-30 20:40 UTC 1314(NAD83) Waterway information

Shallower depth located at:

46 39.996N 071 48.868W, 9.6 metres

Cancels NW-C-2322-24
NW-P-1391-24 2024-08-30 15:16 UTC 3935(NAD83) MCTS VHF Services

Prince Rupert MCTS. All CMB, VHF DF, VHF DSC, VHF RT and VTS services located at Calvert Island operating intermittently 301515 UTC Aug 2024.

NW-N-0905-24 2024-08-30 12:32 UTC 4530(NAD83), 4862(NAD83) Aids to Navigation

Missing

Aids: Carmanville Harbour light buoy DC8 LL 390.12
NW-C-2397-24 2024-08-30 11:12 UTC 1234(NAD83), 1320(NAD83) Aids to Navigation

Temporarily changed from Fl(2) W 5s focal height 63.1 metres to Fl W 6s focal height 62.86 metres.

Aids: Cap de la Tête au Chien light LL 1834
Cancels NW-C-2319-24
NW-A-0234-24 2024-08-29 20:37 UTC 7784(NAD83) Aids to Navigation

Temporarily out of service

Aids: Royal Geographic Society Island day beacon
NW-C-2386-24 2024-08-29 16:01 UTC 2085(NAD83) Aids to Navigation

Unreliable, obstructed by foliage

Aids: Toronto Harbour Aquatic Park light LL 509.2
NW-P-1374-24 2024-08-28 19:07 UTC To 2025-08-25 19:00 UTC 3000(NAD27), 3001(NAD27) Obstruction-Subsurface scientific instruments

A series of five subsurface scientific instruments have been deployed on the seafloor off the west coast of Vancouver Island, near the Endeavour hydrothermal vent.

 

NW-C-2371-24 2024-08-28 17:37 UTC 2202(NAD83) Obstruction

Uncharted submarine cable reported in the Cedar Springs anchorage area.

NW-N-0902-24 2024-08-28 12:36 UTC 4530(NAD83) Aids to Navigation

Unlit

Aids: Musgrave Harbour Light Buoy JM3 LL 399.1
NW-C-2361-24 2024-08-27 15:13 UTC 1431(NAD83), 1432(WGS84) Obstruction - Tree

Tree reported at 45 14.56N 074 12.54W. Showing 2 metre above the surface. 

Cancels NW-C-2360-24
Showing results 341 to 360, from 1,379 total results.
Showing results 341 to 360, from 1,379 total results.

Related links

Report a problem on this page
Please select all that apply:

Privacy statement

Thank you for your help!

You will not receive a reply. For enquiries, please contact us.

Date Modified: