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Marine Forecasts for the Great Lakes and St. Lawrence River (On)


* NOTE: Corrected and/or amended bulletins are listed first *

 
FQCN13 CWTO 100700
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 Saturday 10 October 2026 for today tonight
and Sunday.
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.
Strong wind warning in effect.
Wind southeast 20 knots increasing to southeast 30 this morning then
 diminishing to south 20 this evening. Wind diminishing to south 15
 overnight and to variable 10 Sunday evening.

Eastern Lake Superior.
Strong wind warning in effect.
Wind southeast 20 knots increasing to southeast 30 this morning then
 veering to south 25 this evening. Wind diminishing to south 15
 Sunday afternoon.

Whitefish Bay.
Strong wind warning in effect.
Wind southeast 20 knots increasing to southeast 25 this morning then
 diminishing to south 15 near midnight. Wind diminishing to south 10
 Sunday evening.

Northern Lake Huron.
Strong wind warning in effect.
Wind southeast 10 knots increasing to southeast 20 this morning then
 veering to south 25 early this evening. Wind diminishing to south 15
 Sunday morning.

Southern Lake Huron.
Strong wind warning in effect.
Wind southeast 10 knots increasing to southeast 20 this morning then
 veering to south 20 early this evening. Wind diminishing to south 15
 Sunday morning and to south 10 Sunday evening. Scattered showers
 Sunday.

Georgian Bay.
Strong wind warning in effect.
Wind east 15 knots increasing to southeast 20 this morning and to
 southeast 25 this afternoon. Wind diminishing to south 15 overnight
 then backing to southeast 15 near noon Sunday. Wind diminishing to
 south 10 Sunday evening.

Lake St. Clair.
Wind southeast 10 knots increasing to southeast 15 this morning then
 diminishing to southeast 10 overnight. Wind becoming light Sunday
 afternoon. Periods of rain Sunday.

Western Lake Erie.
Strong wind warning in effect.
Wind southeast 15 knots increasing to southeast 20 near midnight then
 diminishing to southeast 15 Sunday morning. Wind diminishing to
 southeast 10 Sunday afternoon. Periods of rain overnight and Sunday.

Eastern Lake Erie.
Wind east 10 knots increasing to east 15 early this morning then
 veering to southeast 15 early this evening. Wind diminishing to
 southeast 10 near noon Sunday then backing to east 10 Sunday
 evening. Rain Sunday.

Western Lake Ontario.
Strong wind warning in effect.
Wind northeast 10 knots increasing to east 15 early this morning and
 to east 20 this afternoon. Wind diminishing to southeast 15 this
 evening then backing to east 15 Sunday afternoon. Periods of rain
 Sunday afternoon and evening.

Eastern Lake Ontario.
Strong wind warning in effect.
Wind northeast 10 knots veering to east 10 early this morning then
 increasing to east 15 near noon. Wind veering to southeast 15 near
 midnight then increasing to southeast 20 overnight. Wind diminishing
 to southeast 15 near noon Sunday and to east 10 Sunday evening. Rain
 Sunday late in the day.

Kingston to Cornwall.
Wind light becoming south 10 knots overnight then becoming light
 Sunday evening. Scattered showers Sunday evening.

End
$$$$^^

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