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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 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
Areas affected by the message
Aids to Navigation - Northeast Coast
2024-04-11 13:51 UTC
NW-N-0289-24

Unlit

Aids: Twillingate Harbour light buoy DT2 LL 358.1
Areas affected by the message
Obstruction - Lake Huron - Douglas Point
2024-04-10 23:26 UTC
NW-C-0467-24

Subsurface scientific moorings temporarily established 3 metres in height from lake bottom at:

44 17.362N 081 37.550W
44 20.582N 081 35.440W
44 26.060N 081 30.848W

Areas affected by the message
Obstruction - Browns Bank
2024-04-10 19:41 UTC
NW-M-0476-24


Sub-surface scientific equipment deployed at 42 18.116 N 65 59.412 W and 42 50.452 N 66 43.878 W. Equipment is over 200m below the surface.  Caution. 

 

Areas affected by the message
Aids to Navigation - Southwestern Shore
2024-04-10 17:03 UTC
NW-M-0475-24

Missing

Aids: St. Margaret's Bay red conical buoy DA66
Areas affected by the message
Marine works - Fourchu - Chedabucto Bay
2024-04-10 15:44 UTC
NW-M-0474-24

As a result of an ongoing hydrographic survey in Chedabucto Bay shoal depths have been identified at the following positions : 

  Latitude           Longitude          Depth (meters)

45 27.208N      061 14.08W              10.6

45 25.343N      061 15.829W             8.9

Areas affected by the message
Obstruction - East Coast
2024-04-10 11:53 UTC
NW-N-0285-24

Holyrood Harbour ODAS buoy off position.

Cancels NW-N-0401-20
Areas affected by the message
Marine works - Magdalen Islands - Grosse Île-Nord
2024-04-10 11:21 UTC To 2024-05-18 04:00 UTC
NW-C-0458-24

Dredging operations taking place daily between 1100 UTC and 2300 UTC from 11 Apr 2024 until 17 May 2024 at the Grosse-Île fishing port at 47 37.69N 061 30.83W. Dredge and barges on site. Red and green buoys placed to mark a safe navigation channel. 

Immersion site: 47 37.85N 061 29.60W

Minimum wake.

Areas affected by the message
Aids to Navigation - Lake Huron - Goderich
2024-04-09 18:34 UTC
NW-C-0455-24

Unlit

Aids: Goderich North Pier range rear light LL 781
Areas affected by the message
Private mooring Buoy - Douglas Channel & Gardner Canal
2024-04-09 15:51 UTC
NW-P-0519-24

The charted private mooring buoy submerged in Clio Bay at 53 54.272N 128 41.071W.  Visible at low tide.

Caution

Areas affected by the message
Aids to Navigation - Muskoka Lakes - Alport Lake
2024-04-09 15:46 UTC
NW-C-0452-24

Changed from EH12/2 to EH12/4.

Aids: Red conical buoy EH12/4
Areas affected by the message
Aids to Navigation - Muskoka Lakes - Alport Lake
2024-04-09 15:46 UTC
NW-C-0451-24

Green spar buoy EH11/3 permanently established at 45 01.396N 079 23.443W. Buoy is marked with reflective tape.

Cancels NW-C-0411-22
Areas affected by the message
Aids to Navigation - Muskoka Lakes - Alport Lake
2024-04-09 15:46 UTC
NW-C-0450-24

Green spar buoy EH11/1 permanently established at 45 01.359N 079 23.405W. Buoy is marked with reflective tape.

Cancels NW-C-0413-22
Areas affected by the message
Aids to Navigation - Muskoka Lakes - Alport Lake
2024-04-09 15:46 UTC
NW-C-0449-24

Red spar buoy EH12/2 permanently established at 45 01.373N 079 23.386W. Buoy is marked with reflective tape.

Cancels NW-C-0416-22
Areas affected by the message
Obstruction - Riprap stones - Anticosti - L’Anse-à-Valleau
2024-04-09 14:16 UTC
NW-C-0448-24

Riprap stones reported at the entrance of the fishing port of L'Anse-à-Valleau.

Caution.

Areas affected by the message
Aids to Navigation - Muskoka Lakes - EH Channel
2024-04-09 13:37 UTC
NW-C-0447-24

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Alport Lake entrance green spar buoy EH7 , Alport Lake entrance red spar buoy EH8 , Alport Lake entrance green spar buoy EH9 , Alport Lake entrance red spar buoy EH10 , Alport Lake entrance green can buoy EH11 , Alport Lake entrance red conical buoy EH12 , Alport Lake entrance green can buoy EH13 , Alport Lake red conical buoy EH14
Cancels NW-C-0410-24
Areas affected by the message
Aids to Navigation - Muskoka Lakes - EE Channel
2024-04-09 13:37 UTC
NW-C-0446-24

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Muskoka River entrance light buoy EE1 LL 1382 , Muskoka River south entrance red spar buoy EE2 , Muskoka River south entrance green spar buoy EE3 , Muskoka River south entrance red spar buoy EE4 , Muskoka River south entrance green spar buoy EE5 , Muskoka River south entrance red spar buoy EE6
Cancels NW-C-0409-24
Areas affected by the message
Aids to Navigation - Muskoka Lakes - EC Channel
2024-04-09 13:37 UTC
NW-C-0445-24

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: The Cut, north entrance Muskoka River light buoy EC2 LL 1383 , Muskoka River green can buoy EC3 , Muskoka River red conical buoy EC4 , Muskoka River green can buoy EC5 , Muskoka River red conical buoy EC6
Cancels NW-C-0408-24
Areas affected by the message
Aids to Navigation - Lake Ontario - Collins Bay
2024-04-09 13:18 UTC
NW-C-0444-24

Collins Bay Yacht Club yellow race markers placed for the navigational season at:

44 12.184N 076 36.834W
44 12.526N 076 37.787W
44 12.186N 076 38.983W
44 11.850N 076 39.410W
44 12.225N 076 39.554W
44 12.970N 076 39.061W

Areas affected by the message
Marine works - Bridge Maintenance - Niagara River - Fort Erie
2024-04-09 12:29 UTC To 2024-07-09 01:00 UTC
NW-C-0442-24

Bridge maintenance work taking place on the International Railway Bridge. Scaffolding hanging 4 metres below bridge.

Areas affected by the message
Waterway information - Lake Huron - Ausable River
2024-04-08 18:57 UTC
NW-C-0439-24

Shoaling reported in Grand Bend Harbour.

Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
Details
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
ID Date Title Areas Charts Description
NW-N-0289-24
Areas affected by the message
49° 39.290'N 054° 46.130'W
2024-04-11 13:51 UTC Aids to Navigation Northeast Coast 4886(NAD83)

Unlit

Aids: Twillingate Harbour light buoy DT2 LL 358.1
NW-C-0467-24
Areas affected by the message
44° 17.362'N 081° 37.550'W
44° 20.582'N 081° 35.440'W
44° 26.060'N 081° 30.848'W
2024-04-10 23:26 UTC Obstruction Lake Huron - Douglas Point 2261(WGS84), 2291(NAD83)

Subsurface scientific moorings temporarily established 3 metres in height from lake bottom at:

44 17.362N 081 37.550W
44 20.582N 081 35.440W
44 26.060N 081 30.848W
NW-M-0476-24
Areas affected by the message
42° 18.116'N 065° 59.412'W
42° 50.452'N 066° 43.878'W
2024-04-10 19:41 UTC Obstruction Browns Bank 4011(NAD83), 4255(NAD83)


Sub-surface scientific equipment deployed at 42 18.116 N 65 59.412 W and 42 50.452 N 66 43.878 W. Equipment is over 200m below the surface.  Caution. 

 
NW-M-0475-24
Areas affected by the message
44° 39.422'N 063° 55.979'W
2024-04-10 17:03 UTC Aids to Navigation Southwestern Shore 4386(NAD83)

Missing

Aids: St. Margaret's Bay red conical buoy DA66
NW-M-0474-24
Areas affected by the message
45° 27.208'N 061° 14.080'W
2024-04-10 15:44 UTC Marine works Fourchu - Chedabucto Bay 4301(WGS84), 4301(WGS84)

As a result of an ongoing hydrographic survey in Chedabucto Bay shoal depths have been identified at the following positions : 

  Latitude           Longitude          Depth (meters)

45 27.208N      061 14.08W              10.6

45 25.343N      061 15.829W             8.9
NW-N-0285-24
Areas affected by the message
47° 27.660'N 053° 06.830'W (Reported Position)
47° 27.790'N 053° 06.970'W (Advertised Position)
2024-04-10 11:53 UTC Obstruction East Coast 4848(NAD83)

Holyrood Harbour ODAS buoy off position.

Cancels NW-N-0401-20
NW-C-0458-24
Areas affected by the message
47° 37.690'N 061° 30.830'W (Dredging site)
47° 37.850'N 061° 29.600'W (Immersion site)
2024-04-10 11:21 UTC To 2024-05-18 04:00 UTC Marine works Magdalen Islands - Grosse Île-Nord 4950(NAD83)

Dredging operations taking place daily between 1100 UTC and 2300 UTC from 11 Apr 2024 until 17 May 2024 at the Grosse-Île fishing port at 47 37.69N 061 30.83W. Dredge and barges on site. Red and green buoys placed to mark a safe navigation channel. 

Immersion site: 47 37.85N 061 29.60W

Minimum wake.
NW-C-0455-24
Areas affected by the message
43° 44.783'N 081° 43.683'W
2024-04-09 18:34 UTC Aids to Navigation Lake Huron - Goderich 2261(WGS84)

Unlit

Aids: Goderich North Pier range rear light LL 781
NW-P-0519-24
Areas affected by the message
53° 54.272'N 128° 41.071'W
2024-04-09 15:51 UTC Private mooring Buoy Douglas Channel & Gardner Canal 3908(NAD83)

The charted private mooring buoy submerged in Clio Bay at 53 54.272N 128 41.071W.  Visible at low tide.

Caution
NW-C-0452-24
Areas affected by the message
45° 01.405'N 079° 23.430'W
2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Changed from EH12/2 to EH12/4.

Aids: Red conical buoy EH12/4
NW-C-0451-24
Areas affected by the message
45° 01.396'N 079° 23.443'W
2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Green spar buoy EH11/3 permanently established at 45 01.396N 079 23.443W. Buoy is marked with reflective tape.

Cancels NW-C-0411-22
NW-C-0450-24
Areas affected by the message
45° 01.359'N 079° 23.405'W
2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Green spar buoy EH11/1 permanently established at 45 01.359N 079 23.405W. Buoy is marked with reflective tape.

Cancels NW-C-0413-22
NW-C-0449-24
Areas affected by the message
45° 01.373'N 079° 23.386'W
2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Red spar buoy EH12/2 permanently established at 45 01.373N 079 23.386W. Buoy is marked with reflective tape.

Cancels NW-C-0416-22
NW-C-0448-24
Areas affected by the message
49° 04.835'N 064° 32.603'W
Pt 1: 49° 04.846'N 064° 32.613'W
Pt 2: 49° 04.835'N 064° 32.597'W
Pt 3: 49° 04.833'N 064° 32.584'W
Pt 4: 49° 04.827'N 064° 32.587'W
Pt 5: 49° 04.831'N 064° 32.611'W
Pt 6: 49° 04.842'N 064° 32.619'W
2024-04-09 14:16 UTC Obstruction - Riprap stones Anticosti - L’Anse-à-Valleau 4026(NAD83)

Riprap stones reported at the entrance of the fishing port of L'Anse-à-Valleau.

Caution.
NW-C-0447-24
Areas affected by the message
45° 01.184'N 079° 24.086'W
45° 01.163'N 079° 24.105'W
45° 01.187'N 079° 23.551'W
45° 01.179'N 079° 23.527'W
45° 01.220'N 079° 23.535'W
45° 01.211'N 079° 23.508'W
45° 01.438'N 079° 23.463'W
45° 01.454'N 079° 23.414'W
2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EH Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Alport Lake entrance green spar buoy EH7 , Alport Lake entrance red spar buoy EH8 , Alport Lake entrance green spar buoy EH9 , Alport Lake entrance red spar buoy EH10 , Alport Lake entrance green can buoy EH11 , Alport Lake entrance red conical buoy EH12 , Alport Lake entrance green can buoy EH13 , Alport Lake red conical buoy EH14
Cancels NW-C-0410-24
NW-C-0446-24
Areas affected by the message
45° 01.428'N 079° 23.950'W
45° 01.398'N 079° 23.942'W
45° 01.405'N 079° 23.896'W
45° 01.392'N 079° 23.885'W
45° 01.418'N 079° 23.760'W
45° 01.397'N 079° 23.732'W
2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EE Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Muskoka River entrance light buoy EE1 LL 1382 , Muskoka River south entrance red spar buoy EE2 , Muskoka River south entrance green spar buoy EE3 , Muskoka River south entrance red spar buoy EE4 , Muskoka River south entrance green spar buoy EE5 , Muskoka River south entrance red spar buoy EE6
Cancels NW-C-0409-24
NW-C-0445-24
Areas affected by the message
45° 02.044'N 079° 23.858'W
45° 01.951'N 079° 23.676'W
45° 01.949'N 079° 23.710'W
45° 01.898'N 079° 23.600'W
45° 01.876'N 079° 23.592'W
2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EC Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: The Cut, north entrance Muskoka River light buoy EC2 LL 1383 , Muskoka River green can buoy EC3 , Muskoka River red conical buoy EC4 , Muskoka River green can buoy EC5 , Muskoka River red conical buoy EC6
Cancels NW-C-0408-24
NW-C-0444-24
Areas affected by the message
44° 12.184'N 076° 36.834'W
44° 12.526'N 076° 37.787'W
44° 12.186'N 076° 38.983'W
44° 11.850'N 076° 39.410'W
44° 12.225'N 076° 39.554'W
44° 12.970'N 076° 39.061'W
2024-04-09 13:18 UTC Aids to Navigation Lake Ontario - Collins Bay 2017(NAD83), 2018(NAD83)

Collins Bay Yacht Club yellow race markers placed for the navigational season at:

44 12.184N 076 36.834W
44 12.526N 076 37.787W
44 12.186N 076 38.983W
44 11.850N 076 39.410W
44 12.225N 076 39.554W
44 12.970N 076 39.061W
NW-C-0442-24
Areas affected by the message
42° 55.741'N 078° 54.637'W
Pt 1: 42° 55.730'N 078° 54.802'W
Pt 2: 42° 55.692'N 078° 54.788'W
Pt 3: 42° 55.752'N 078° 54.472'W
Pt 4: 42° 55.791'N 078° 54.490'W
2024-04-09 12:29 UTC To 2024-07-09 01:00 UTC Marine works - Bridge Maintenance Niagara River - Fort Erie 14833(NAD83)

Bridge maintenance work taking place on the International Railway Bridge. Scaffolding hanging 4 metres below bridge.
NW-C-0439-24
Areas affected by the message
43° 18.761'N 081° 45.789'W
Pt 1: 43° 18.836'N 081° 46.100'W
Pt 2: 43° 18.746'N 081° 45.418'W
Pt 3: 43° 18.697'N 081° 45.438'W
Pt 4: 43° 18.748'N 081° 46.064'W
Pt 5: 43° 18.788'N 081° 46.106'W
2024-04-08 18:57 UTC Waterway information Lake Huron - Ausable River 2260(WGS84)

Shoaling reported in Grand Bend Harbour.
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
Table
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
ID Date Title Areas Charts Description
NW-N-0289-24 2024-04-11 13:51 UTC Aids to Navigation Northeast Coast 4886(NAD83)

Unlit

Aids: Twillingate Harbour light buoy DT2 LL 358.1
NW-C-0467-24 2024-04-10 23:26 UTC Obstruction Lake Huron - Douglas Point 2261(WGS84), 2291(NAD83)

Subsurface scientific moorings temporarily established 3 metres in height from lake bottom at:

44 17.362N 081 37.550W
44 20.582N 081 35.440W
44 26.060N 081 30.848W
NW-M-0476-24 2024-04-10 19:41 UTC Obstruction Browns Bank 4011(NAD83), 4255(NAD83)


Sub-surface scientific equipment deployed at 42 18.116 N 65 59.412 W and 42 50.452 N 66 43.878 W. Equipment is over 200m below the surface.  Caution. 

 
NW-M-0475-24 2024-04-10 17:03 UTC Aids to Navigation Southwestern Shore 4386(NAD83)

Missing

Aids: St. Margaret's Bay red conical buoy DA66
NW-M-0474-24 2024-04-10 15:44 UTC Marine works Fourchu - Chedabucto Bay 4301(WGS84), 4301(WGS84)

As a result of an ongoing hydrographic survey in Chedabucto Bay shoal depths have been identified at the following positions : 

  Latitude           Longitude          Depth (meters)

45 27.208N      061 14.08W              10.6

45 25.343N      061 15.829W             8.9
NW-N-0285-24 2024-04-10 11:53 UTC Obstruction East Coast 4848(NAD83)

Holyrood Harbour ODAS buoy off position.

Cancels NW-N-0401-20
NW-C-0458-24 2024-04-10 11:21 UTC To 2024-05-18 04:00 UTC Marine works Magdalen Islands - Grosse Île-Nord 4950(NAD83)

Dredging operations taking place daily between 1100 UTC and 2300 UTC from 11 Apr 2024 until 17 May 2024 at the Grosse-Île fishing port at 47 37.69N 061 30.83W. Dredge and barges on site. Red and green buoys placed to mark a safe navigation channel. 

Immersion site: 47 37.85N 061 29.60W

Minimum wake.
NW-C-0455-24 2024-04-09 18:34 UTC Aids to Navigation Lake Huron - Goderich 2261(WGS84)

Unlit

Aids: Goderich North Pier range rear light LL 781
NW-P-0519-24 2024-04-09 15:51 UTC Private mooring Buoy Douglas Channel & Gardner Canal 3908(NAD83)

The charted private mooring buoy submerged in Clio Bay at 53 54.272N 128 41.071W.  Visible at low tide.

Caution
NW-C-0452-24 2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Changed from EH12/2 to EH12/4.

Aids: Red conical buoy EH12/4
NW-C-0451-24 2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Green spar buoy EH11/3 permanently established at 45 01.396N 079 23.443W. Buoy is marked with reflective tape.

Cancels NW-C-0411-22
NW-C-0450-24 2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Green spar buoy EH11/1 permanently established at 45 01.359N 079 23.405W. Buoy is marked with reflective tape.

Cancels NW-C-0413-22
NW-C-0449-24 2024-04-09 15:46 UTC Aids to Navigation Muskoka Lakes - Alport Lake 6021(NAD83)

Red spar buoy EH12/2 permanently established at 45 01.373N 079 23.386W. Buoy is marked with reflective tape.

Cancels NW-C-0416-22
NW-C-0448-24 2024-04-09 14:16 UTC Obstruction - Riprap stones Anticosti - L’Anse-à-Valleau 4026(NAD83)

Riprap stones reported at the entrance of the fishing port of L'Anse-à-Valleau.

Caution.
NW-C-0447-24 2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EH Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Alport Lake entrance green spar buoy EH7 , Alport Lake entrance red spar buoy EH8 , Alport Lake entrance green spar buoy EH9 , Alport Lake entrance red spar buoy EH10 , Alport Lake entrance green can buoy EH11 , Alport Lake entrance red conical buoy EH12 , Alport Lake entrance green can buoy EH13 , Alport Lake red conical buoy EH14
Cancels NW-C-0410-24
NW-C-0446-24 2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EE Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Muskoka River entrance light buoy EE1 LL 1382 , Muskoka River south entrance red spar buoy EE2 , Muskoka River south entrance green spar buoy EE3 , Muskoka River south entrance red spar buoy EE4 , Muskoka River south entrance green spar buoy EE5 , Muskoka River south entrance red spar buoy EE6
Cancels NW-C-0409-24
NW-C-0445-24 2024-04-09 13:37 UTC Aids to Navigation Muskoka Lakes - EC Channel 6021(NAD83)

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: The Cut, north entrance Muskoka River light buoy EC2 LL 1383 , Muskoka River green can buoy EC3 , Muskoka River red conical buoy EC4 , Muskoka River green can buoy EC5 , Muskoka River red conical buoy EC6
Cancels NW-C-0408-24
NW-C-0444-24 2024-04-09 13:18 UTC Aids to Navigation Lake Ontario - Collins Bay 2017(NAD83), 2018(NAD83)

Collins Bay Yacht Club yellow race markers placed for the navigational season at:

44 12.184N 076 36.834W
44 12.526N 076 37.787W
44 12.186N 076 38.983W
44 11.850N 076 39.410W
44 12.225N 076 39.554W
44 12.970N 076 39.061W
NW-C-0442-24 2024-04-09 12:29 UTC To 2024-07-09 01:00 UTC Marine works - Bridge Maintenance Niagara River - Fort Erie 14833(NAD83)

Bridge maintenance work taking place on the International Railway Bridge. Scaffolding hanging 4 metres below bridge.
NW-C-0439-24 2024-04-08 18:57 UTC Waterway information Lake Huron - Ausable River 2260(WGS84)

Shoaling reported in Grand Bend Harbour.
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
Compact
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.
ID Date Charts Title
NW-N-0289-24 2024-04-11 13:51 UTC 4886(NAD83) Aids to Navigation

Unlit

Aids: Twillingate Harbour light buoy DT2 LL 358.1
NW-C-0467-24 2024-04-10 23:26 UTC 2261(WGS84), 2291(NAD83) Obstruction

Subsurface scientific moorings temporarily established 3 metres in height from lake bottom at:

44 17.362N 081 37.550W
44 20.582N 081 35.440W
44 26.060N 081 30.848W
NW-M-0476-24 2024-04-10 19:41 UTC 4011(NAD83), 4255(NAD83) Obstruction


Sub-surface scientific equipment deployed at 42 18.116 N 65 59.412 W and 42 50.452 N 66 43.878 W. Equipment is over 200m below the surface.  Caution. 

 
NW-M-0475-24 2024-04-10 17:03 UTC 4386(NAD83) Aids to Navigation

Missing

Aids: St. Margaret's Bay red conical buoy DA66
NW-M-0474-24 2024-04-10 15:44 UTC 4301(WGS84), 4301(WGS84) Marine works

As a result of an ongoing hydrographic survey in Chedabucto Bay shoal depths have been identified at the following positions : 

  Latitude           Longitude          Depth (meters)

45 27.208N      061 14.08W              10.6

45 25.343N      061 15.829W             8.9
NW-N-0285-24 2024-04-10 11:53 UTC 4848(NAD83) Obstruction

Holyrood Harbour ODAS buoy off position.

Cancels NW-N-0401-20
NW-C-0458-24 2024-04-10 11:21 UTC To 2024-05-18 04:00 UTC 4950(NAD83) Marine works

Dredging operations taking place daily between 1100 UTC and 2300 UTC from 11 Apr 2024 until 17 May 2024 at the Grosse-Île fishing port at 47 37.69N 061 30.83W. Dredge and barges on site. Red and green buoys placed to mark a safe navigation channel. 

Immersion site: 47 37.85N 061 29.60W

Minimum wake.
NW-C-0455-24 2024-04-09 18:34 UTC 2261(WGS84) Aids to Navigation

Unlit

Aids: Goderich North Pier range rear light LL 781
NW-P-0519-24 2024-04-09 15:51 UTC 3908(NAD83) Private mooring Buoy

The charted private mooring buoy submerged in Clio Bay at 53 54.272N 128 41.071W.  Visible at low tide.

Caution
NW-C-0452-24 2024-04-09 15:46 UTC 6021(NAD83) Aids to Navigation

Changed from EH12/2 to EH12/4.

Aids: Red conical buoy EH12/4
NW-C-0451-24 2024-04-09 15:46 UTC 6021(NAD83) Aids to Navigation

Green spar buoy EH11/3 permanently established at 45 01.396N 079 23.443W. Buoy is marked with reflective tape.

Cancels NW-C-0411-22
NW-C-0450-24 2024-04-09 15:46 UTC 6021(NAD83) Aids to Navigation

Green spar buoy EH11/1 permanently established at 45 01.359N 079 23.405W. Buoy is marked with reflective tape.

Cancels NW-C-0413-22
NW-C-0449-24 2024-04-09 15:46 UTC 6021(NAD83) Aids to Navigation

Red spar buoy EH12/2 permanently established at 45 01.373N 079 23.386W. Buoy is marked with reflective tape.

Cancels NW-C-0416-22
NW-C-0448-24 2024-04-09 14:16 UTC 4026(NAD83) Obstruction - Riprap stones

Riprap stones reported at the entrance of the fishing port of L'Anse-à-Valleau.

Caution.
NW-C-0447-24 2024-04-09 13:37 UTC 6021(NAD83) Aids to Navigation

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Alport Lake entrance green spar buoy EH7 , Alport Lake entrance red spar buoy EH8 , Alport Lake entrance green spar buoy EH9 , Alport Lake entrance red spar buoy EH10 , Alport Lake entrance green can buoy EH11 , Alport Lake entrance red conical buoy EH12 , Alport Lake entrance green can buoy EH13 , Alport Lake red conical buoy EH14
Cancels NW-C-0410-24
NW-C-0446-24 2024-04-09 13:37 UTC 6021(NAD83) Aids to Navigation

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: Muskoka River entrance light buoy EE1 LL 1382 , Muskoka River south entrance red spar buoy EE2 , Muskoka River south entrance green spar buoy EE3 , Muskoka River south entrance red spar buoy EE4 , Muskoka River south entrance green spar buoy EE5 , Muskoka River south entrance red spar buoy EE6
Cancels NW-C-0409-24
NW-C-0445-24 2024-04-09 13:37 UTC 6021(NAD83) Aids to Navigation

Due to low water levels and continuous silting, depths are less than charted. Buoys temporarily moved to mark the best available channel. Mariners are advised to use caution.

Aids: The Cut, north entrance Muskoka River light buoy EC2 LL 1383 , Muskoka River green can buoy EC3 , Muskoka River red conical buoy EC4 , Muskoka River green can buoy EC5 , Muskoka River red conical buoy EC6
Cancels NW-C-0408-24
NW-C-0444-24 2024-04-09 13:18 UTC 2017(NAD83), 2018(NAD83) Aids to Navigation

Collins Bay Yacht Club yellow race markers placed for the navigational season at:

44 12.184N 076 36.834W
44 12.526N 076 37.787W
44 12.186N 076 38.983W
44 11.850N 076 39.410W
44 12.225N 076 39.554W
44 12.970N 076 39.061W
NW-C-0442-24 2024-04-09 12:29 UTC To 2024-07-09 01:00 UTC 14833(NAD83) Marine works - Bridge Maintenance

Bridge maintenance work taking place on the International Railway Bridge. Scaffolding hanging 4 metres below bridge.
NW-C-0439-24 2024-04-08 18:57 UTC 2260(WGS84) Waterway information

Shoaling reported in Grand Bend Harbour.
Showing results 61 to 80, from 1,476 total results.
Showing results 61 to 80, from 1,476 total results.

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