Issued 06:30 PM EDT 16 May 2021
Tonight and Monday.
Wind light becoming south 10 knots near midnight then veering to southwest 10 Monday afternoon.
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*Ice Forecast and Warnings also apply to U.S. waters
Ice ForecastsIssued 12:00 PM EDT 9 May 2021 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM EDT 16 May 2021 Tonight and Monday At 6:30 p.m. EDT tonight quasi-stationary ridge located on a line
northeast-southwest over Pennsylvania.
At 6:30 p.m. EDT tonight low 1003 mb located over southwestern
By 6:30 p.m. EDT Monday low 1000 mb located over northern Quebec.
Great Lakes - Lake Erie and Lake Ontario 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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