Language selection

Weather shortcuts

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


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

 
FQCN23 CWTO 290700
Wave height forecasts for the Canadian portion of the Great Lakes
issued by Environment Canada at 3:00 a.m. EDT Friday 29 March 2024
for today tonight and Saturday.
The next scheduled forecast will be issued at 10:30 a.m. EDT.

Wave heights are for offshore and are forecast from trough to crest.
Nearshore waves may vary considerably due to shoreline effects.

Western Lake Superior.
Waves 0.5 to 1 metre subsiding to 0.5 or less this afternoon.

Eastern Lake Superior.
Waves 1 metre subsiding to 0.5 or less near midnight.

Whitefish Bay.
Waves 0.5 to 1 metre subsiding to 0.5 or less this evening.

Northern Lake Huron.
Waves 1 metre building to 1 to 1.5 this evening then subsiding to 0.5
to 1 overnight. Waves subsiding to 0.5 or less Saturday morning.

Southern Lake Huron.
Waves 0.5 to 1 metre subsiding to 0.5 or less near noon Saturday.

Georgian Bay.
Waves 0.5 to 1 metre building to 1 to 1.5 early this evening then
subsiding to 0.5 to 1 near midnight. Waves subsiding to 0.5 or less
Saturday morning.

Lake St. Clair.
Waves 0.5 metres or less.

Western Lake Erie.
Waves 0.5 metres or less.

Eastern Lake Erie.
Waves 0.5 metres or less building to 0.5 to 1 near noon and to 1 to
1.5 early this evening. Waves subsiding to 0.5 or less near midnight.

Western Lake Ontario.
Waves 0.5 metres or less building to 0.5 to 1 this morning then
subsiding to 0.5 or less Saturday morning.

Eastern Lake Ontario.
Waves 0.5 metres or less building to 0.5 to 1 early this morning and
to 2 early this evening. Waves subsiding to 1 to 1.5 near midnight
and to 0.5 to 1 Saturday morning.

End
$$$$^^
Date modified: