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


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

 
FQCN23 CWTO 182330
Wave height forecasts for the Canadian portion of the Great Lakes
issued by Environment Canada at 6:30 p.m. EST Tuesday 18 December
2018 for tonight and Wednesday.
The next scheduled forecast will be issued at 3:00 a.m. EST
Wednesday.

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 one metre subsiding to one half metre late overnight.

Eastern Lake Superior.
Waves 2 metres subsiding to one half metre late overnight then
building to one Wednesday evening.

Whitefish Bay.
Waves one metre subsiding to one half metre late overnight.

Northern Lake Huron.
Waves one half metre building to one and one half metres late
overnight.

Southern Lake Huron.
Waves one half metre or less building to one near midnight.

Georgian Bay.
Waves one half metre or less building to one and one half metres late
overnight.

Lake St. Clair.
Waves one half metre or less.

Western Lake Erie.
Waves one half metre or less building to one early Wednesday morning
then subsiding to one half metre Wednesday evening.

Eastern Lake Erie.
Waves one half metre or less building to one late overnight then
subsiding to one half metre Wednesday afternoon.

Western Lake Ontario.
Waves one half metre building to one Wednesday morning then subsiding
to one half metre Wednesday evening.

Eastern Lake Ontario.
Waves one half metre building to one Wednesday morning then subsiding
to one half metre Wednesday evening.

End
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