Issued 06:30 PM EDT 22 May 2017
Tonight and Tuesday.
Wind light becoming northwest 10 knots Tuesday afternoon.
Periods of rain or drizzle ending this evening. Fog patches dissipating near noon Tuesday.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 27 April 2017 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM EDT 22 May 2017 Tonight and Tuesday At 6:30 p.m. EDT tonight trough located on a line
northeast-southwest over Thunder Bay.
By 6:30 p.m. EDT Tuesday trough located on a line
northeast-southwest over Sault Ste. Marie.
At 6:30 p.m. EDT tonight ridge located on a line northeast-southwest
By 6:30 p.m. EDT Tuesday ridge located on a line northeast-southwest
Great Lakes - Lake Huron Area
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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