Marine Weather for CN 002

Forecast
marine forecasts for the Canadian portion of the Great Lakes and the Ontario portion of the St. Lawrence River issued by Environment Canada at 3:00 a.M. EDT Tuesday 20 August 2019 for today tonight and Wednesday. The next scheduled forecast will be issued at 10:30 a.M. EDT.

Fog implies visibility less than 1 mile.

Winds are for offshore areas. Nearshore winds may vary considerably due to shoreline effects.

Note..the strong wind warning program is active from may 01 to November 30.

Western Lake Superior. Wind southwest 15 knots diminishing to southwest 10 this morning then increasing to southwest 15 near noon. Wind veering to northwest 15 early this evening then diminishing to light late this evening. Wind becoming west 10 overnight then veering to northwest 10 Wednesday morning. Showers beginning near noon and ending this evening with a risk of thunderstorms.

Eastern Lake Superior. Wind southwest 15 knots diminishing to southwest 10 this morning then becoming variable 10 near noon. Wind becoming northwest 10 near midnight then increasing to northwest 15 Wednesday afternoon. Showers beginning near noon and ending near midnight with a risk of thunderstorms.

Whitefish Bay. Wind south 10 knots becoming light near noon then becoming northwest 10 near midnight. Wind increasing to northwest 15 Wednesday morning. Showers beginning early this evening and ending near midnight.

Northern Lake Huron. Strong wind warning in effect. Wind southeast 10 knots becoming light early this morning then becoming southeast 10 this afternoon. Wind becoming light near midnight then becoming northwest 10 Wednesday morning. Wind increasing to northwest 15 Wednesday afternoon and to northwest 20 Wednesday evening. Showers beginning Wednesday morning with a risk of thunderstorms.

Southern Lake Huron. Wind southeast 10 knots becoming light early this morning then becoming south 10 near midnight. Wind becoming light Wednesday morning then becoming northwest 10 near noon Wednesday. Wind increasing to northwest 15 Wednesday evening. Showers beginning near midnight. Risk of thunderstorms late this afternoon tonight and Wednesday.

Georgian Bay. Wind south 10 knots becoming light this morning then becoming southeast 10 near midnight. Wind veering to south 10 Wednesday morning then increasing to west 15 Wednesday afternoon. Showers beginning overnight with a risk of thunderstorms.

Lake St. Clair. Wind light becoming south 10 knots this afternoon then becoming light near midnight. Wind becoming west 10 Wednesday evening. Showers beginning near midnight. Risk of thunderstorms late this afternoon tonight and Wednesday.

Western Lake Erie. Wind light becoming southeast 10 knots this afternoon then increasing to south 15 near midnight. Wind diminishing to variable 10 Wednesday morning then increasing to southwest 15 Wednesday afternoon. Showers beginning near midnight. Risk of thunderstorms late this afternoon tonight and Wednesday.

Eastern Lake Erie. Wind light becoming southeast 10 knots this evening then increasing to south 15 overnight. Wind diminishing to variable 10 Wednesday morning then increasing to southwest 15 Wednesday evening. Showers beginning near midnight. Risk of thunderstorms tonight and Wednesday.

Western Lake Ontario. Wind light becoming east 10 knots this afternoon then becoming light near midnight. Wind becoming west 10 Wednesday evening. Showers beginning overnight with a risk of thunderstorms.

Eastern Lake Ontario. Wind northwest 10 knots becoming light early this morning then becoming east 10 this afternoon. Wind veering to south 10 near midnight then becoming light Wednesday evening. Showers beginning overnight with a risk of thunderstorms.

Kingston to Cornwall. Wind light becoming south 10 knots near midnight then veering to southwest 10 Wednesday morning. Wind becoming light Wednesday afternoon. Showers beginning Wednesday morning with a risk of thunderstorms.

End

Watches & Warnings

There are currently no watches in effect.

Marine Weather

Marine Weather Links

Waters within five nautical miles of shore

Waters within five nautical miles of shore on lakes Huron... Michigan and Superior

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters beyond five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Waters within five nautical miles of shore on Lake Michigan

Lake Huron forecast beyond five nautical miles from shore

Waters within five nautical miles of shore

Surf City NC to South Santee River SC out 20 nm

Waters within five nautical miles of shore on Lake Erie

Waters beyond five nautical miles of shore on Lake Erie

Waters within five nautical miles of shore

Waters beyond five nautical miles of shore on Lake Ontario

Marine & Boating Location Search

Enter a coastal zip code for marine weather.

Coastal Water Temperatures

Place Temperature
No Stations Reporting

Open Sea Buoy Information

Place ID Sea Temp Wave Height
MID SUPERIOR 60NM North Northeast Hancock, MI 45001 56 °F
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NORTH MICHIGAN Halfway between North Manitou and Washington Islands 45002 63 °F
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NORTH HURON 32NM Northeast of Alpena, MI 45003 62 °F 0.33 ft
EAST SUPERIOR NM NE Marquette, MI 45004 54 °F
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WEST ERIE NM NW of Lorain, OH 45005
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WEST SUPERIOR 30NM NE of Outer Island, WI 45006 54 °F 0.98 ft
SOUTH MICHIGAN 43NM East Southeast of Milwaukee, WI 45007 69 °F
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SOUTH HURON 43NM East of Oscoda, MI 45008 65 °F
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Grand Haven Michigan 45011
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EAST Lake Ontario 20NM North Northeast of Rochester, NY 45012 67 °F
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Little Traverse Bay, MI 45022 65 °F 0.33 ft
Portage Canal 45023 57 °F 1.31 ft
Port Stanley 45132 70 °F 0.98 ft
Prince Edward Pt 45135 66 °F 0.33 ft
Georgian Bay 45137 63 °F 0.00 ft
West Lake Ontario Grimsby 45139 67 °F 0.66 ft
Port Colborne 45142 69 °F 0.66 ft
Lake St Clair 45147 68 °F 0.33 ft
Southern Lake Huron 45149 66 °F 0.33 ft
Lake Simcoe 45151 65 °F 0.33 ft
Lake Nipissing 45152 64 °F 0.33 ft
North Channel East 45154
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0.00 ft
NW Lake Ontario Ajax 45159 67 °F 0.33 ft
Click the Station ID for daily observations and history.

C-MAN Station Information

Place ID Water Temp Wave Height
Alexandria Bay, NY
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Dunkirk, NY DBLN6
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Devils Island, WI DISW3
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Galloo Island, NY
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Lake St Clair, MI
-
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Passage Island, MI PILM4
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Rock of Ages, MI ROAM4
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South Bass Island, OH SBIO1
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Sheboygan, WI SGNW3
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Stannard Rock, MI STDM4
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Superior Shoals, NY
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Thousand I Brdg NY
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