Marine Forecast
Issued 10:30 AM EDT 23 May 2025
Today Tonight and Saturday.
Wind variable 10 knots increasing to west 15 this afternoon then
diminishing to west 10 this evening. Wind increasing to west 15 Saturday
morning.
Showers ending Saturday morning. Scattered showers Saturday
afternoon and evening. Fog patches dissipating near noon
Saturday.
Winds
Issued 10:30 AM EDT 23 May 2025
Today Tonight and Saturday.
Wind variable 10 knots increasing to west 15 this afternoon then
diminishing to west 10 this evening. Wind increasing to west 15 Saturday
morning.
Waves
Issued 10:30 AM EDT 23 May 2025
Today Tonight and Saturday.
Waves 0.5 metres or less building to 0.5 to 1 early this evening
then subsiding to 0.5 or less near midnight. Waves building to 0.5 to 1 near
noon Saturday.
Weather & Visibility
Issued 10:30 AM EDT 23 May 2025
Today Tonight and Saturday.
Showers ending Saturday morning. Scattered showers Saturday
afternoon and evening. Fog patches dissipating near noon
Saturday.
Ice ForecastsIssued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 10:30 AM EDT 23 May 2025 Today Tonight and Saturday At 10:30 a.m. EDT today low 1006 mb located over eastern Lake Ontario. By 10:30 a.m. EDT Saturday low 1009 mb located over the Eastern Seaboard.
At 10:30 a.m. EDT today quasi-stationary ridge located on a line northeast-southwest over northwestern Ontario.
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