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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 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
Areas affected by the message
Marine Works - Gulf - Magdalen - south - Grand Etang
2026-05-03 12:11 UTC To 2026-05-22 20:00 UTC
NW-M-0467-26

Maintenance dredging operations underway during daylight hours, on weekdays, at Grand Etang Harbour Entrance, Inverness county in 46 32.970N 061 02.688W beginning 041000UTC May 2026. A floating excavator will be in use. Minimum wash and wide berth requested in the vicinity of operations. Contact: Emily Gillis, 902-870-3784

Areas affected by the message
Marine works - Lake Ontario - Bowmanville
2026-05-03 11:16 UTC
NW-C-1220-26

Construction and diving operations taking place 24 hours a day southeast of the Darlington Nuclear Generating Station within a 500 metre radius centered on 43 51.695N 078 42.430W beginning 04 May 2026. Tugs and barges on site. 

Minimum wake requested.

Areas affected by the message
Marine Works - Saguenay to Tadoussac - Baie des HA! HA!
2026-05-03 11:07 UTC
NW-C-1219-26

Construction and diving operations taking place Monday to Friday from 1100 UTC to 2200 UTC at Duncan Wharf Section 2 in Port-Alfred beginning 04 May 2026. Barge on site. 

Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Kingston
2026-05-02 21:05 UTC
NW-C-1217-26

Unlit

Aids: Salmon Island shoal lighted spar buoy K8 LL 416
Areas affected by the message
Sea Trials - East Coast
2026-05-02 11:41 UTC
NW-N-0272-26

Defence Research and Development Canada is performing autonomous systems trials. An Autonomous Surface Vehicle will operate in Conception Bay within the following areas from 020001 UTC May 2026 to 142359 UTC May 2026:

47 31.860N 053 09.720W

47 31.860N 053 03.780W

47 32.220N 053 03.840W

47 32.220N 053 09.780W

Autonomous Surface Vehicle is 6m long, 1.2m tall and black in colour. Support vessel GECHO II can be contacted on VHF 09.

Caution.

 

Cancels NW-N-0257-26
Areas affected by the message
Aids to Navigation - Northumberland Strait
2026-05-02 03:46 UTC
NW-M-0466-26

Light Unlit

Aids: Fishing Point range rear LL 936
Areas affected by the message
Aids to Navigation - Lake Ontario - Port Dalhousie
2026-05-02 03:12 UTC
NW-C-1209-26

Privately maintained orange and white mooring buoy marking the shipwreck "Tiller" temporarily established at 43 14.734N 079 17.064W.

Buoy is equipped with a flashing amber light and radar reflector.

Areas affected by the message
Obstruction - Private buoys - Kingston to Cornwall - Kingston
2026-05-02 00:07 UTC
NW-C-1208-26

Several private uncharted and unlit yellow spar buoys reported between Kingston Yacht Club and Wolfe Island.

Areas affected by the message
Aids to Navigation - Strait of Belle Isle
2026-05-01 23:52 UTC
NW-N-0271-26

Unlit

Aids: Black Duck Cove light buoy XK3 LL 216.4
Areas affected by the message
Aids to Navigation - Strait of Belle Isle
2026-05-01 23:52 UTC
NW-N-0270-26

Unlit

Aids: East Shoal light buoy XK1 LL 216.6
Areas affected by the message
Aids to Navigation - Strait of Belle Isle
2026-05-01 23:52 UTC
NW-N-0269-26

Off position and unlit.

Aids: Anchor Point Inner light buoy XA3 LL 215.42
Areas affected by the message
Aids to Navigation - Strait of Belle Isle
2026-05-01 23:52 UTC
NW-N-0268-26

Off position and unlit.

Aids: Anchor Point light buoy XA2 LL 215.41
Areas affected by the message
Aids to Navigation - Strait of Belle Isle
2026-05-01 23:52 UTC
NW-N-0267-26

Off position and unlit.

Aids: Anchor Point Outer light buoy XA1 LL 215.43
Areas affected by the message
Aids to Navigation - Georgian Bay - Little Beausoleil Island
2026-05-01 22:57 UTC
NW-C-1207-26

Missing

Aids: Big Dog Channel west Low Water spar buoy
Areas affected by the message
Scientific Moorings - Lake Erie - Long Point
2026-05-01 19:52 UTC
NW-C-1203-26

The following scientific mooring has been temporarily established:

Buoy 12-1
42 35.040N 079 55.568W

The mooring is equipped with a radar reflector and an amber flashing light.

Areas affected by the message
Marine works - Anticosti - Baie de Gaspé
2026-05-01 18:42 UTC
NW-C-1202-26

Dredging operations taking place at the L'Anse-à-Brillant fishing harbour Monday to Friday from 1000 UTC until 2200 UTC beginning 04 May 2026. 

Dredge, barges and tug on site.

Immersion site identified with buoys equipped with a light and a radar reflector at 48 43.92N 064 16.92W.

Areas affected by the message
Aids to Navigation - Northeast Coast
2026-05-01 15:41 UTC
NW-N-0266-26

Sector lights unreliable; displaying improper characteristics.

Aids: Bacalhao Island Sector LL 362.5
Areas affected by the message
Newly Discovered Dangers - Trois-Rivières to Donnacona
2026-05-01 13:54 UTC
NW-C-1195-26

Shoal located in area bounded by:

46 22.793N 072 26.611W
46 22.900N 072 26.004W
46 22.879N 072 25.996W
46 22.772N 072 26.604W

Depth: 9.4m
In Force Shoals number Q5035/26 refers.

Cancels NW-C-0301-26 Cancels NW-C-0298-26 Cancels NW-C-0290-26
Areas affected by the message
Newly Discovered Dangers - Trois-Rivières to Donnacona
2026-05-01 13:53 UTC
NW-C-1194-26

Shoal located in area bounded by:

46 22.895N 072 26.066W
46 22.904N 072 26.015W
46 22.899N 072 26.013W
46 22.890N 072 26.064W

Depth: 11.1m
In Force Shoals number Q5036/26 refers.

Areas affected by the message
Newly Discovered Dangers - Trois-Rivières to Donnacona
2026-05-01 13:53 UTC
NW-C-1193-26

Shoal located in area bounded by:

46 22.751N 072 26.806W
46 22.750N 072 26.810W
46 22.753N 072 26.811W
46 22.754N 072 26.807W

Depth: 10.8m
In Force Shoals number Q5037/26 refers.

Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
Details
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
ID Date Title Areas Charts Description
NW-M-0467-26
Areas affected by the message
46° 32.970'N 061° 02.688'W
2026-05-03 12:11 UTC To 2026-05-22 20:00 UTC Marine Works Gulf - Magdalen - south - Grand Etang 4449(NAD83)

Maintenance dredging operations underway during daylight hours, on weekdays, at Grand Etang Harbour Entrance, Inverness county in 46 32.970N 061 02.688W beginning 041000UTC May 2026. A floating excavator will be in use. Minimum wash and wide berth requested in the vicinity of operations. Contact: Emily Gillis, 902-870-3784
NW-C-1220-26
Areas affected by the message
43° 51.695'N 078° 42.430'W
2026-05-03 11:16 UTC Marine works Lake Ontario - Bowmanville 2058(NAD83)

Construction and diving operations taking place 24 hours a day southeast of the Darlington Nuclear Generating Station within a 500 metre radius centered on 43 51.695N 078 42.430W beginning 04 May 2026. Tugs and barges on site. 

Minimum wake requested.
NW-C-1219-26
Areas affected by the message
48° 20.119'N 070° 52.191'W
Pt 1: 48° 20.118'N 070° 52.264'W
Pt 2: 48° 20.137'N 070° 52.124'W
Pt 3: 48° 20.118'N 070° 52.118'W
Pt 4: 48° 20.100'N 070° 52.259'W
2026-05-03 11:07 UTC Marine Works Saguenay to Tadoussac - Baie des HA! HA! 1202(NAD83)

Construction and diving operations taking place Monday to Friday from 1100 UTC to 2200 UTC at Duncan Wharf Section 2 in Port-Alfred beginning 04 May 2026. Barge on site. 
NW-C-1217-26
Areas affected by the message
44° 11.333'N 076° 35.017'W
2026-05-02 21:05 UTC Aids to Navigation Kingston to Cornwall - Kingston 2017(NAD83)

Unlit

Aids: Salmon Island shoal lighted spar buoy K8 LL 416
NW-N-0272-26
Areas affected by the message
47° 32.040'N 053° 06.780'W
Pt 1: 47° 31.860'N 053° 09.720'W
Pt 2: 47° 31.860'N 053° 03.780'W
Pt 3: 47° 32.220'N 053° 03.840'W
Pt 4: 47° 32.220'N 053° 09.780'W
2026-05-02 11:41 UTC Sea Trials East Coast 4847(NAD83)

Defence Research and Development Canada is performing autonomous systems trials. An Autonomous Surface Vehicle will operate in Conception Bay within the following areas from 020001 UTC May 2026 to 142359 UTC May 2026:

47 31.860N 053 09.720W

47 31.860N 053 03.780W

47 32.220N 053 03.840W

47 32.220N 053 09.780W

Autonomous Surface Vehicle is 6m long, 1.2m tall and black in colour. Support vessel GECHO II can be contacted on VHF 09.

Caution.

 

Cancels NW-N-0257-26
NW-M-0466-26
Areas affected by the message
45° 52.313'N 063° 40.486'W
2026-05-02 03:46 UTC Aids to Navigation Northumberland Strait 4937(NAD83)

Light Unlit

Aids: Fishing Point range rear LL 936
NW-C-1209-26
Areas affected by the message
43° 14.734'N 079° 17.064'W
2026-05-02 03:12 UTC Aids to Navigation Lake Ontario - Port Dalhousie 14806(NAD83), 14822(NAD83)

Privately maintained orange and white mooring buoy marking the shipwreck "Tiller" temporarily established at 43 14.734N 079 17.064W.

Buoy is equipped with a flashing amber light and radar reflector.
NW-C-1208-26
Areas affected by the message
44° 12.841'N 076° 28.886'W
Pt 1: 44° 13.250'N 076° 28.635'W
Pt 2: 44° 13.056'N 076° 27.720'W
Pt 3: 44° 12.389'N 076° 29.122'W
Pt 4: 44° 12.723'N 076° 30.016'W
2026-05-02 00:07 UTC Obstruction - Private buoys Kingston to Cornwall - Kingston 2017(NAD83)

Several private uncharted and unlit yellow spar buoys reported between Kingston Yacht Club and Wolfe Island.
NW-N-0271-26
Areas affected by the message
51° 11.861'N 056° 47.892'W
2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4666(NAD83), 4667(NAD83)

Unlit

Aids: Black Duck Cove light buoy XK3 LL 216.4
NW-N-0270-26
Areas affected by the message
51° 11.923'N 056° 47.989'W
2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4666(NAD83), 4667(NAD83)

Unlit

Aids: East Shoal light buoy XK1 LL 216.6
NW-N-0269-26
Areas affected by the message
51° 13.865'N 056° 48.185'W
2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point Inner light buoy XA3 LL 215.42
NW-N-0268-26
Areas affected by the message
51° 13.811'N 056° 48.019'W
2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point light buoy XA2 LL 215.41
NW-N-0267-26
Areas affected by the message
51° 13.677'N 056° 48.548'W
2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point Outer light buoy XA1 LL 215.43
NW-C-1207-26
Areas affected by the message
44° 52.265'N 079° 49.841'W
2026-05-01 22:57 UTC Aids to Navigation Georgian Bay - Little Beausoleil Island 2202(NAD83), 2241(NAD83)

Missing

Aids: Big Dog Channel west Low Water spar buoy
NW-C-1203-26
Areas affected by the message
42° 35.040'N 079° 55.568'W
2026-05-01 19:52 UTC Scientific Moorings Lake Erie - Long Point 2110(WGS84)

The following scientific mooring has been temporarily established:

Buoy 12-1
42 35.040N 079 55.568W

The mooring is equipped with a radar reflector and an amber flashing light.
NW-C-1202-26
Areas affected by the message
48° 43.270'N 064° 17.370'W (Dredging Site)
48° 43.920'N 064° 16.920'W (Immersion Site)
2026-05-01 18:42 UTC Marine works Anticosti - Baie de Gaspé 4485(NAD83)

Dredging operations taking place at the L'Anse-à-Brillant fishing harbour Monday to Friday from 1000 UTC until 2200 UTC beginning 04 May 2026. 

Dredge, barges and tug on site.

Immersion site identified with buoys equipped with a light and a radar reflector at 48 43.92N 064 16.92W.
NW-N-0266-26
Areas affected by the message
49° 41.242'N 054° 33.285'W
2026-05-01 15:41 UTC Aids to Navigation Northeast Coast 4862(NAD83)

Sector lights unreliable; displaying improper characteristics.

Aids: Bacalhao Island Sector LL 362.5
NW-C-1195-26
Areas affected by the message
46° 22.836'N 072° 26.304'W
Pt 1: 46° 22.793'N 072° 26.611'W
Pt 2: 46° 22.900'N 072° 26.004'W
Pt 3: 46° 22.879'N 072° 25.996'W
Pt 4: 46° 22.772'N 072° 26.604'W
2026-05-01 13:54 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.793N 072 26.611W
46 22.900N 072 26.004W
46 22.879N 072 25.996W
46 22.772N 072 26.604W

Depth: 9.4m
In Force Shoals number Q5035/26 refers.

Cancels NW-C-0301-26 Cancels NW-C-0298-26 Cancels NW-C-0290-26
NW-C-1194-26
Areas affected by the message
46° 22.897'N 072° 26.039'W
Pt 1: 46° 22.895'N 072° 26.066'W
Pt 2: 46° 22.904'N 072° 26.015'W
Pt 3: 46° 22.899'N 072° 26.013'W
Pt 4: 46° 22.890'N 072° 26.064'W
2026-05-01 13:53 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.895N 072 26.066W
46 22.904N 072 26.015W
46 22.899N 072 26.013W
46 22.890N 072 26.064W

Depth: 11.1m
In Force Shoals number Q5036/26 refers.
NW-C-1193-26
Areas affected by the message
46° 22.752'N 072° 26.808'W
Pt 1: 46° 22.751'N 072° 26.806'W
Pt 2: 46° 22.750'N 072° 26.810'W
Pt 3: 46° 22.753'N 072° 26.811'W
Pt 4: 46° 22.754'N 072° 26.807'W
2026-05-01 13:53 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.751N 072 26.806W
46 22.750N 072 26.810W
46 22.753N 072 26.811W
46 22.754N 072 26.807W

Depth: 10.8m
In Force Shoals number Q5037/26 refers.
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
Table
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
ID Date Title Areas Charts Description
NW-M-0467-26 2026-05-03 12:11 UTC To 2026-05-22 20:00 UTC Marine Works Gulf - Magdalen - south - Grand Etang 4449(NAD83)

Maintenance dredging operations underway during daylight hours, on weekdays, at Grand Etang Harbour Entrance, Inverness county in 46 32.970N 061 02.688W beginning 041000UTC May 2026. A floating excavator will be in use. Minimum wash and wide berth requested in the vicinity of operations. Contact: Emily Gillis, 902-870-3784
NW-C-1220-26 2026-05-03 11:16 UTC Marine works Lake Ontario - Bowmanville 2058(NAD83)

Construction and diving operations taking place 24 hours a day southeast of the Darlington Nuclear Generating Station within a 500 metre radius centered on 43 51.695N 078 42.430W beginning 04 May 2026. Tugs and barges on site. 

Minimum wake requested.
NW-C-1219-26 2026-05-03 11:07 UTC Marine Works Saguenay to Tadoussac - Baie des HA! HA! 1202(NAD83)

Construction and diving operations taking place Monday to Friday from 1100 UTC to 2200 UTC at Duncan Wharf Section 2 in Port-Alfred beginning 04 May 2026. Barge on site. 
NW-C-1217-26 2026-05-02 21:05 UTC Aids to Navigation Kingston to Cornwall - Kingston 2017(NAD83)

Unlit

Aids: Salmon Island shoal lighted spar buoy K8 LL 416
NW-N-0272-26 2026-05-02 11:41 UTC Sea Trials East Coast 4847(NAD83)

Defence Research and Development Canada is performing autonomous systems trials. An Autonomous Surface Vehicle will operate in Conception Bay within the following areas from 020001 UTC May 2026 to 142359 UTC May 2026:

47 31.860N 053 09.720W

47 31.860N 053 03.780W

47 32.220N 053 03.840W

47 32.220N 053 09.780W

Autonomous Surface Vehicle is 6m long, 1.2m tall and black in colour. Support vessel GECHO II can be contacted on VHF 09.

Caution.

 

Cancels NW-N-0257-26
NW-M-0466-26 2026-05-02 03:46 UTC Aids to Navigation Northumberland Strait 4937(NAD83)

Light Unlit

Aids: Fishing Point range rear LL 936
NW-C-1209-26 2026-05-02 03:12 UTC Aids to Navigation Lake Ontario - Port Dalhousie 14806(NAD83), 14822(NAD83)

Privately maintained orange and white mooring buoy marking the shipwreck "Tiller" temporarily established at 43 14.734N 079 17.064W.

Buoy is equipped with a flashing amber light and radar reflector.
NW-C-1208-26 2026-05-02 00:07 UTC Obstruction - Private buoys Kingston to Cornwall - Kingston 2017(NAD83)

Several private uncharted and unlit yellow spar buoys reported between Kingston Yacht Club and Wolfe Island.
NW-N-0271-26 2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4666(NAD83), 4667(NAD83)

Unlit

Aids: Black Duck Cove light buoy XK3 LL 216.4
NW-N-0270-26 2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4666(NAD83), 4667(NAD83)

Unlit

Aids: East Shoal light buoy XK1 LL 216.6
NW-N-0269-26 2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point Inner light buoy XA3 LL 215.42
NW-N-0268-26 2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point light buoy XA2 LL 215.41
NW-N-0267-26 2026-05-01 23:52 UTC Aids to Navigation Strait of Belle Isle 4667(NAD83)

Off position and unlit.

Aids: Anchor Point Outer light buoy XA1 LL 215.43
NW-C-1207-26 2026-05-01 22:57 UTC Aids to Navigation Georgian Bay - Little Beausoleil Island 2202(NAD83), 2241(NAD83)

Missing

Aids: Big Dog Channel west Low Water spar buoy
NW-C-1203-26 2026-05-01 19:52 UTC Scientific Moorings Lake Erie - Long Point 2110(WGS84)

The following scientific mooring has been temporarily established:

Buoy 12-1
42 35.040N 079 55.568W

The mooring is equipped with a radar reflector and an amber flashing light.
NW-C-1202-26 2026-05-01 18:42 UTC Marine works Anticosti - Baie de Gaspé 4485(NAD83)

Dredging operations taking place at the L'Anse-à-Brillant fishing harbour Monday to Friday from 1000 UTC until 2200 UTC beginning 04 May 2026. 

Dredge, barges and tug on site.

Immersion site identified with buoys equipped with a light and a radar reflector at 48 43.92N 064 16.92W.
NW-N-0266-26 2026-05-01 15:41 UTC Aids to Navigation Northeast Coast 4862(NAD83)

Sector lights unreliable; displaying improper characteristics.

Aids: Bacalhao Island Sector LL 362.5
NW-C-1195-26 2026-05-01 13:54 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.793N 072 26.611W
46 22.900N 072 26.004W
46 22.879N 072 25.996W
46 22.772N 072 26.604W

Depth: 9.4m
In Force Shoals number Q5035/26 refers.

Cancels NW-C-0301-26 Cancels NW-C-0298-26 Cancels NW-C-0290-26
NW-C-1194-26 2026-05-01 13:53 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.895N 072 26.066W
46 22.904N 072 26.015W
46 22.899N 072 26.013W
46 22.890N 072 26.064W

Depth: 11.1m
In Force Shoals number Q5036/26 refers.
NW-C-1193-26 2026-05-01 13:53 UTC Newly Discovered Dangers Trois-Rivières to Donnacona 1313(NAD83)

Shoal located in area bounded by:

46 22.751N 072 26.806W
46 22.750N 072 26.810W
46 22.753N 072 26.811W
46 22.754N 072 26.807W

Depth: 10.8m
In Force Shoals number Q5037/26 refers.
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
Compact
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.
ID Date Charts Title
NW-M-0467-26 2026-05-03 12:11 UTC To 2026-05-22 20:00 UTC 4449(NAD83) Marine Works

Maintenance dredging operations underway during daylight hours, on weekdays, at Grand Etang Harbour Entrance, Inverness county in 46 32.970N 061 02.688W beginning 041000UTC May 2026. A floating excavator will be in use. Minimum wash and wide berth requested in the vicinity of operations. Contact: Emily Gillis, 902-870-3784
NW-C-1220-26 2026-05-03 11:16 UTC 2058(NAD83) Marine works

Construction and diving operations taking place 24 hours a day southeast of the Darlington Nuclear Generating Station within a 500 metre radius centered on 43 51.695N 078 42.430W beginning 04 May 2026. Tugs and barges on site. 

Minimum wake requested.
NW-C-1219-26 2026-05-03 11:07 UTC 1202(NAD83) Marine Works

Construction and diving operations taking place Monday to Friday from 1100 UTC to 2200 UTC at Duncan Wharf Section 2 in Port-Alfred beginning 04 May 2026. Barge on site. 
NW-C-1217-26 2026-05-02 21:05 UTC 2017(NAD83) Aids to Navigation

Unlit

Aids: Salmon Island shoal lighted spar buoy K8 LL 416
NW-N-0272-26 2026-05-02 11:41 UTC 4847(NAD83) Sea Trials

Defence Research and Development Canada is performing autonomous systems trials. An Autonomous Surface Vehicle will operate in Conception Bay within the following areas from 020001 UTC May 2026 to 142359 UTC May 2026:

47 31.860N 053 09.720W

47 31.860N 053 03.780W

47 32.220N 053 03.840W

47 32.220N 053 09.780W

Autonomous Surface Vehicle is 6m long, 1.2m tall and black in colour. Support vessel GECHO II can be contacted on VHF 09.

Caution.

 

Cancels NW-N-0257-26
NW-M-0466-26 2026-05-02 03:46 UTC 4937(NAD83) Aids to Navigation

Light Unlit

Aids: Fishing Point range rear LL 936
NW-C-1209-26 2026-05-02 03:12 UTC 14806(NAD83), 14822(NAD83) Aids to Navigation

Privately maintained orange and white mooring buoy marking the shipwreck "Tiller" temporarily established at 43 14.734N 079 17.064W.

Buoy is equipped with a flashing amber light and radar reflector.
NW-C-1208-26 2026-05-02 00:07 UTC 2017(NAD83) Obstruction - Private buoys

Several private uncharted and unlit yellow spar buoys reported between Kingston Yacht Club and Wolfe Island.
NW-N-0271-26 2026-05-01 23:52 UTC 4666(NAD83), 4667(NAD83) Aids to Navigation

Unlit

Aids: Black Duck Cove light buoy XK3 LL 216.4
NW-N-0270-26 2026-05-01 23:52 UTC 4666(NAD83), 4667(NAD83) Aids to Navigation

Unlit

Aids: East Shoal light buoy XK1 LL 216.6
NW-N-0269-26 2026-05-01 23:52 UTC 4667(NAD83) Aids to Navigation

Off position and unlit.

Aids: Anchor Point Inner light buoy XA3 LL 215.42
NW-N-0268-26 2026-05-01 23:52 UTC 4667(NAD83) Aids to Navigation

Off position and unlit.

Aids: Anchor Point light buoy XA2 LL 215.41
NW-N-0267-26 2026-05-01 23:52 UTC 4667(NAD83) Aids to Navigation

Off position and unlit.

Aids: Anchor Point Outer light buoy XA1 LL 215.43
NW-C-1207-26 2026-05-01 22:57 UTC 2202(NAD83), 2241(NAD83) Aids to Navigation

Missing

Aids: Big Dog Channel west Low Water spar buoy
NW-C-1203-26 2026-05-01 19:52 UTC 2110(WGS84) Scientific Moorings

The following scientific mooring has been temporarily established:

Buoy 12-1
42 35.040N 079 55.568W

The mooring is equipped with a radar reflector and an amber flashing light.
NW-C-1202-26 2026-05-01 18:42 UTC 4485(NAD83) Marine works

Dredging operations taking place at the L'Anse-à-Brillant fishing harbour Monday to Friday from 1000 UTC until 2200 UTC beginning 04 May 2026. 

Dredge, barges and tug on site.

Immersion site identified with buoys equipped with a light and a radar reflector at 48 43.92N 064 16.92W.
NW-N-0266-26 2026-05-01 15:41 UTC 4862(NAD83) Aids to Navigation

Sector lights unreliable; displaying improper characteristics.

Aids: Bacalhao Island Sector LL 362.5
NW-C-1195-26 2026-05-01 13:54 UTC 1313(NAD83) Newly Discovered Dangers

Shoal located in area bounded by:

46 22.793N 072 26.611W
46 22.900N 072 26.004W
46 22.879N 072 25.996W
46 22.772N 072 26.604W

Depth: 9.4m
In Force Shoals number Q5035/26 refers.

Cancels NW-C-0301-26 Cancels NW-C-0298-26 Cancels NW-C-0290-26
NW-C-1194-26 2026-05-01 13:53 UTC 1313(NAD83) Newly Discovered Dangers

Shoal located in area bounded by:

46 22.895N 072 26.066W
46 22.904N 072 26.015W
46 22.899N 072 26.013W
46 22.890N 072 26.064W

Depth: 11.1m
In Force Shoals number Q5036/26 refers.
NW-C-1193-26 2026-05-01 13:53 UTC 1313(NAD83) Newly Discovered Dangers

Shoal located in area bounded by:

46 22.751N 072 26.806W
46 22.750N 072 26.810W
46 22.753N 072 26.811W
46 22.754N 072 26.807W

Depth: 10.8m
In Force Shoals number Q5037/26 refers.
Showing results 21 to 40, from 1,472 total results.
Showing results 21 to 40, from 1,472 total results.

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