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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 119 total results.
Showing results 1 to 20, from 119 total results.
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Crossover Island
2024-04-18 01:14 UTC
NW-C-0563-24

RACON out of service

Aids: Light buoy 153 LL 341, U.S. LL 1170
Cancels NW-C-0562-24
Areas affected by the message
Aids to Navigation - Georgian Bay
2024-04-17 19:32 UTC
NW-C-0559-24

Missing

Aids: Minnicognashene Channel green spar buoy MH9
Areas affected by the message
Aids to Navigation - Georgian Bay - Giants Tomb Island
2024-04-17 16:01 UTC
NW-C-0556-24

Missing

Aids: Cognashene Bypass green spar buoy MG5
Areas affected by the message
Aids to Navigation - Georgian Bay, Trent-Severn Waterway - Port Severn
2024-04-16 19:56 UTC
NW-C-0545-24

All spar buoys in the Port Severn area between lock 45 and the 400 highway bridge unreliable due to strong water flows.

Areas affected by the message
Aids to Navigation - Georgian Bay - Port Severn
2024-04-16 19:55 UTC
NW-C-0544-24

Green spar buoy C7/1 missing.

Areas affected by the message
Aids to Navigation - Georgian Bay - Port Severn
2024-04-16 19:55 UTC
NW-C-0543-24

Green spar buoy C1 missing.

Areas affected by the message
Obstruction - Georgian Bay - Port Severn
2024-04-16 19:03 UTC
NW-C-0540-24

Unidentified fishing gear reported in the navigation channel in the vicinity of Buoy C12.

Areas affected by the message
Waterway information - Detroit River - Gordie Howe International Bridge
2024-04-16 16:31 UTC
NW-C-0537-24

Safety exclusion zone temporarily established on the Canadian side of the Gordie Howe International bridge from 16 Apr 2024 until 31 Jul 2024.  Commercial vessels navigating the channel will not be affected.

Safety boat will be on scene.

Areas affected by the message
Waterway information - Silting - Lake St. Clair - Ruscom River
2024-04-16 12:33 UTC
NW-C-0532-24

Due to silting and low water levels in the Ruscom River 'XK' entrance channel, depths may be less than charted.

Chart NOAA 14850 Note F refers.

Areas affected by the message
Aids to Navigation - Lake Nipissing - Victoria Island
2024-04-16 01:16 UTC
NW-C-0530-24

Established at 46 11.951N 079 25.724W. Buoy is Fl G 4s.

Aids: Victoria Island Light buoy J11/1 LL 1422.5
Areas affected by the message
Aids to Navigation - Lake Nipissing - Callander
2024-04-16 01:16 UTC
NW-C-0529-24

Buoy J5 permanently changed from green spar buoy to fairway spar buoy marked JC, flashing Mo (A) W 6s at 46 12.862N 079 28.859W.

Aids: Callander entrance light buoy J5 LL 1422
Areas affected by the message
Bridge - Opening delayed - Georgian Bay - Parry Sound
2024-04-15 09:42 UTC
NW-C-0518-24

Wasauksing swing bridge seasonal opening delayed until 22 Apr 2024.

Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Wellesley Island
2024-04-14 16:09 UTC
NW-C-0513-24

Off position, 10 metres downstream.

Aids: Steeple Shoal lighted spar buoy H20 LL 364
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Wellesley Island
2024-04-14 16:09 UTC
NW-C-0512-24

Off station, 10 metres downstream.

Aids: St. Lawrence River south Cardinal spar buoy HV
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Ash Island
2024-04-14 16:09 UTC
NW-C-0511-24

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy HV8
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Niddery Islands
2024-04-14 16:09 UTC
NW-C-0510-24

Off station, 7 metres downstream.

Aids: St. Lawrence River green spar buoy HV1
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - NIddery Islands
2024-04-14 16:09 UTC
NW-C-0509-24

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy H14
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Grenadier Island
2024-04-14 16:09 UTC
NW-C-0508-24

Partially submerged

Aids: St. Lawrence River green spar buoy U19
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Grenadier Island
2024-04-14 16:09 UTC
NW-C-0507-24

Partially submerged

Aids: St. Lawrence River red spar buoy U16
Areas affected by the message
Aids to Navigation - Kingston to Cornwall - Stoven Island
2024-04-14 16:09 UTC
NW-C-0504-24

Off station, 11 metres downstream.

Aids: St. Lawrence River green spar buoy PQ3
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
Details
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
ID Date Title Areas Charts Description
NW-C-0563-24
Areas affected by the message
44° 30.620'N 075° 46.127'W
2024-04-18 01:14 UTC Aids to Navigation Kingston to Cornwall - Crossover Island 1435(WGS84)

RACON out of service

Aids: Light buoy 153 LL 341, U.S. LL 1170
Cancels NW-C-0562-24
NW-C-0559-24
Areas affected by the message
44° 53.857'N 079° 54.571'W
2024-04-17 19:32 UTC Aids to Navigation Georgian Bay 2202(NAD83), 2202(NAD83), 2241(NAD83)

Missing

Aids: Minnicognashene Channel green spar buoy MH9
NW-C-0556-24
Areas affected by the message
44° 54.198'N 079° 56.090'W
2024-04-17 16:01 UTC Aids to Navigation Georgian Bay - Giants Tomb Island 2202(NAD83)

Missing

Aids: Cognashene Bypass green spar buoy MG5
NW-C-0545-24
Areas affected by the message
44° 48.095'N 079° 43.245'W
Pt 1: 44° 48.225'N 079° 43.367'W
Pt 2: 44° 48.224'N 079° 43.167'W
Pt 3: 44° 47.950'N 079° 43.081'W
Pt 4: 44° 48.014'N 079° 43.389'W
2024-04-16 19:56 UTC Aids to Navigation Georgian Bay, Trent-Severn Waterway - Port Severn 2029(NAD83)

All spar buoys in the Port Severn area between lock 45 and the 400 highway bridge unreliable due to strong water flows.
NW-C-0544-24
Areas affected by the message
44° 48.019'N 079° 43.301'W
2024-04-16 19:55 UTC Aids to Navigation Georgian Bay - Port Severn 2029(NAD83)

Green spar buoy C7/1 missing.
NW-C-0543-24
Areas affected by the message
44° 48.177'N 079° 43.228'W
2024-04-16 19:55 UTC Aids to Navigation Georgian Bay - Port Severn 2029(NAD83)

Green spar buoy C1 missing.
NW-C-0540-24
Areas affected by the message
44° 47.951'N 079° 43.431'W
2024-04-16 19:03 UTC Obstruction Georgian Bay - Port Severn 2029(NAD83)

Unidentified fishing gear reported in the navigation channel in the vicinity of Buoy C12.
NW-C-0537-24
Areas affected by the message
42° 17.203'N 083° 05.759'W
Pt 1: 42° 17.265'N 083° 05.871'W
Pt 2: 42° 17.287'N 083° 05.860'W
Pt 3: 42° 17.287'N 083° 05.860'W
Pt 4: 42° 17.141'N 083° 05.646'W
Pt 5: 42° 17.119'N 083° 05.658'W
42° 17.159'N 083° 05.782'W
Pt 1: 42° 17.242'N 083° 05.883'W
Pt 2: 42° 17.219'N 083° 05.896'W
Pt 3: 42° 17.074'N 083° 05.677'W
Pt 4: 42° 17.097'N 083° 05.667'W
2024-04-16 16:31 UTC Waterway information Detroit River - Gordie Howe International Bridge 14853(NAD83)

Safety exclusion zone temporarily established on the Canadian side of the Gordie Howe International bridge from 16 Apr 2024 until 31 Jul 2024.  Commercial vessels navigating the channel will not be affected.

Safety boat will be on scene.
NW-C-0532-24
Areas affected by the message
42° 18.584'N 082° 37.079'W
2024-04-16 12:33 UTC Waterway information - Silting Lake St. Clair - Ruscom River 14850(NAD83)

Due to silting and low water levels in the Ruscom River 'XK' entrance channel, depths may be less than charted.

Chart NOAA 14850 Note F refers.
NW-C-0530-24
Areas affected by the message
46° 11.951'N 079° 25.724'W
2024-04-16 01:16 UTC Aids to Navigation Lake Nipissing - Victoria Island 6035(NAD83)

Established at 46 11.951N 079 25.724W. Buoy is Fl G 4s.

Aids: Victoria Island Light buoy J11/1 LL 1422.5
NW-C-0529-24
Areas affected by the message
46° 12.867'N 079° 28.867'W (J5)
46° 12.862'N 079° 28.859'W (JC)
2024-04-16 01:16 UTC Aids to Navigation Lake Nipissing - Callander 6035(NAD83)

Buoy J5 permanently changed from green spar buoy to fairway spar buoy marked JC, flashing Mo (A) W 6s at 46 12.862N 079 28.859W.

Aids: Callander entrance light buoy J5 LL 1422
NW-C-0518-24
Areas affected by the message
45° 18.938'N 080° 02.639'W
2024-04-15 09:42 UTC Bridge - Opening delayed Georgian Bay - Parry Sound 2202(NAD83)

Wasauksing swing bridge seasonal opening delayed until 22 Apr 2024.
NW-C-0513-24
Areas affected by the message
44° 20.428'N 076° 01.721'W (Advertised position)
44° 20.455'N 076° 01.635'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Wellesley Island 1437(WGS84)

Off position, 10 metres downstream.

Aids: Steeple Shoal lighted spar buoy H20 LL 364
NW-C-0512-24
Areas affected by the message
44° 20.783'N 076° 00.950'W (Advertised position)
44° 20.806'N 076° 00.879'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Wellesley Island 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River south Cardinal spar buoy HV
NW-C-0511-24
Areas affected by the message
44° 21.452'N 076° 00.580'W (Advertised position)
44° 21.453'N 076° 00.563'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Ash Island 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy HV8
NW-C-0510-24
Areas affected by the message
44° 21.687'N 075° 59.690'W (Advertised position)
44° 21.687'N 075° 59.672'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Niddery Islands 1437(WGS84)

Off station, 7 metres downstream.

Aids: St. Lawrence River green spar buoy HV1
NW-C-0509-24
Areas affected by the message
44° 21.702'N 075° 59.500'W (Advertised position)
44° 21.710'N 075° 59.468'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - NIddery Islands 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy H14
NW-C-0508-24
Areas affected by the message
44° 23.758'N 075° 53.883'W
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Grenadier Island 1436(WGS84), 1437(WGS84)

Partially submerged

Aids: St. Lawrence River green spar buoy U19
NW-C-0507-24
Areas affected by the message
44° 24.983'N 075° 53.050'W
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Grenadier Island 1436(WGS84)

Partially submerged

Aids: St. Lawrence River red spar buoy U16
NW-C-0504-24
Areas affected by the message
44° 33.483'N 075° 42.803'W (Advertised position)
44° 33.491'N 075° 42.785'W (Reported position)
2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Stoven Island 1435(WGS84)

Off station, 11 metres downstream.

Aids: St. Lawrence River green spar buoy PQ3
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
Table
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
ID Date Title Areas Charts Description
NW-C-0563-24 2024-04-18 01:14 UTC Aids to Navigation Kingston to Cornwall - Crossover Island 1435(WGS84)

RACON out of service

Aids: Light buoy 153 LL 341, U.S. LL 1170
Cancels NW-C-0562-24
NW-C-0559-24 2024-04-17 19:32 UTC Aids to Navigation Georgian Bay 2202(NAD83), 2202(NAD83), 2241(NAD83)

Missing

Aids: Minnicognashene Channel green spar buoy MH9
NW-C-0556-24 2024-04-17 16:01 UTC Aids to Navigation Georgian Bay - Giants Tomb Island 2202(NAD83)

Missing

Aids: Cognashene Bypass green spar buoy MG5
NW-C-0545-24 2024-04-16 19:56 UTC Aids to Navigation Georgian Bay, Trent-Severn Waterway - Port Severn 2029(NAD83)

All spar buoys in the Port Severn area between lock 45 and the 400 highway bridge unreliable due to strong water flows.
NW-C-0544-24 2024-04-16 19:55 UTC Aids to Navigation Georgian Bay - Port Severn 2029(NAD83)

Green spar buoy C7/1 missing.
NW-C-0543-24 2024-04-16 19:55 UTC Aids to Navigation Georgian Bay - Port Severn 2029(NAD83)

Green spar buoy C1 missing.
NW-C-0540-24 2024-04-16 19:03 UTC Obstruction Georgian Bay - Port Severn 2029(NAD83)

Unidentified fishing gear reported in the navigation channel in the vicinity of Buoy C12.
NW-C-0537-24 2024-04-16 16:31 UTC Waterway information Detroit River - Gordie Howe International Bridge 14853(NAD83)

Safety exclusion zone temporarily established on the Canadian side of the Gordie Howe International bridge from 16 Apr 2024 until 31 Jul 2024.  Commercial vessels navigating the channel will not be affected.

Safety boat will be on scene.
NW-C-0532-24 2024-04-16 12:33 UTC Waterway information - Silting Lake St. Clair - Ruscom River 14850(NAD83)

Due to silting and low water levels in the Ruscom River 'XK' entrance channel, depths may be less than charted.

Chart NOAA 14850 Note F refers.
NW-C-0530-24 2024-04-16 01:16 UTC Aids to Navigation Lake Nipissing - Victoria Island 6035(NAD83)

Established at 46 11.951N 079 25.724W. Buoy is Fl G 4s.

Aids: Victoria Island Light buoy J11/1 LL 1422.5
NW-C-0529-24 2024-04-16 01:16 UTC Aids to Navigation Lake Nipissing - Callander 6035(NAD83)

Buoy J5 permanently changed from green spar buoy to fairway spar buoy marked JC, flashing Mo (A) W 6s at 46 12.862N 079 28.859W.

Aids: Callander entrance light buoy J5 LL 1422
NW-C-0518-24 2024-04-15 09:42 UTC Bridge - Opening delayed Georgian Bay - Parry Sound 2202(NAD83)

Wasauksing swing bridge seasonal opening delayed until 22 Apr 2024.
NW-C-0513-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Wellesley Island 1437(WGS84)

Off position, 10 metres downstream.

Aids: Steeple Shoal lighted spar buoy H20 LL 364
NW-C-0512-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Wellesley Island 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River south Cardinal spar buoy HV
NW-C-0511-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Ash Island 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy HV8
NW-C-0510-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Niddery Islands 1437(WGS84)

Off station, 7 metres downstream.

Aids: St. Lawrence River green spar buoy HV1
NW-C-0509-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - NIddery Islands 1437(WGS84)

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy H14
NW-C-0508-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Grenadier Island 1436(WGS84), 1437(WGS84)

Partially submerged

Aids: St. Lawrence River green spar buoy U19
NW-C-0507-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Grenadier Island 1436(WGS84)

Partially submerged

Aids: St. Lawrence River red spar buoy U16
NW-C-0504-24 2024-04-14 16:09 UTC Aids to Navigation Kingston to Cornwall - Stoven Island 1435(WGS84)

Off station, 11 metres downstream.

Aids: St. Lawrence River green spar buoy PQ3
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
Compact
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.
ID Date Charts Title
NW-C-0563-24 2024-04-18 01:14 UTC 1435(WGS84) Aids to Navigation

RACON out of service

Aids: Light buoy 153 LL 341, U.S. LL 1170
Cancels NW-C-0562-24
NW-C-0559-24 2024-04-17 19:32 UTC 2202(NAD83), 2202(NAD83), 2241(NAD83) Aids to Navigation

Missing

Aids: Minnicognashene Channel green spar buoy MH9
NW-C-0556-24 2024-04-17 16:01 UTC 2202(NAD83) Aids to Navigation

Missing

Aids: Cognashene Bypass green spar buoy MG5
NW-C-0545-24 2024-04-16 19:56 UTC 2029(NAD83) Aids to Navigation

All spar buoys in the Port Severn area between lock 45 and the 400 highway bridge unreliable due to strong water flows.
NW-C-0544-24 2024-04-16 19:55 UTC 2029(NAD83) Aids to Navigation

Green spar buoy C7/1 missing.
NW-C-0543-24 2024-04-16 19:55 UTC 2029(NAD83) Aids to Navigation

Green spar buoy C1 missing.
NW-C-0540-24 2024-04-16 19:03 UTC 2029(NAD83) Obstruction

Unidentified fishing gear reported in the navigation channel in the vicinity of Buoy C12.
NW-C-0537-24 2024-04-16 16:31 UTC 14853(NAD83) Waterway information

Safety exclusion zone temporarily established on the Canadian side of the Gordie Howe International bridge from 16 Apr 2024 until 31 Jul 2024.  Commercial vessels navigating the channel will not be affected.

Safety boat will be on scene.
NW-C-0532-24 2024-04-16 12:33 UTC 14850(NAD83) Waterway information - Silting

Due to silting and low water levels in the Ruscom River 'XK' entrance channel, depths may be less than charted.

Chart NOAA 14850 Note F refers.
NW-C-0530-24 2024-04-16 01:16 UTC 6035(NAD83) Aids to Navigation

Established at 46 11.951N 079 25.724W. Buoy is Fl G 4s.

Aids: Victoria Island Light buoy J11/1 LL 1422.5
NW-C-0529-24 2024-04-16 01:16 UTC 6035(NAD83) Aids to Navigation

Buoy J5 permanently changed from green spar buoy to fairway spar buoy marked JC, flashing Mo (A) W 6s at 46 12.862N 079 28.859W.

Aids: Callander entrance light buoy J5 LL 1422
NW-C-0518-24 2024-04-15 09:42 UTC 2202(NAD83) Bridge - Opening delayed

Wasauksing swing bridge seasonal opening delayed until 22 Apr 2024.
NW-C-0513-24 2024-04-14 16:09 UTC 1437(WGS84) Aids to Navigation

Off position, 10 metres downstream.

Aids: Steeple Shoal lighted spar buoy H20 LL 364
NW-C-0512-24 2024-04-14 16:09 UTC 1437(WGS84) Aids to Navigation

Off station, 10 metres downstream.

Aids: St. Lawrence River south Cardinal spar buoy HV
NW-C-0511-24 2024-04-14 16:09 UTC 1437(WGS84) Aids to Navigation

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy HV8
NW-C-0510-24 2024-04-14 16:09 UTC 1437(WGS84) Aids to Navigation

Off station, 7 metres downstream.

Aids: St. Lawrence River green spar buoy HV1
NW-C-0509-24 2024-04-14 16:09 UTC 1437(WGS84) Aids to Navigation

Off station, 10 metres downstream.

Aids: St. Lawrence River red spar buoy H14
NW-C-0508-24 2024-04-14 16:09 UTC 1436(WGS84), 1437(WGS84) Aids to Navigation

Partially submerged

Aids: St. Lawrence River green spar buoy U19
NW-C-0507-24 2024-04-14 16:09 UTC 1436(WGS84) Aids to Navigation

Partially submerged

Aids: St. Lawrence River red spar buoy U16
NW-C-0504-24 2024-04-14 16:09 UTC 1435(WGS84) Aids to Navigation

Off station, 11 metres downstream.

Aids: St. Lawrence River green spar buoy PQ3
Showing results 1 to 20, from 119 total results.
Showing results 1 to 20, from 119 total results.

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