Marine Forecast
Issued 03:00 AM EST 22 December 2025
Today Tonight and Tuesday.
Wind west 15 knots backing to southwest 20 this morning then
diminishing to southwest 15 early this evening. Wind diminishing to south 10
near midnight then increasing to southwest 15 near noon Tuesday. Wind veering to
west 20 Tuesday evening.
Snow or rain beginning this evening changing to scattered
showers near noon Tuesday. Visibility 1 mile or less in
precipitation.
Strong wind warning program has ended for the season.
Winds
Issued 03:00 AM EST 22 December 2025
Today Tonight and Tuesday.
Wind west 15 knots backing to southwest 20 this morning then
diminishing to southwest 15 early this evening. Wind diminishing to south 10
near midnight then increasing to southwest 15 near noon Tuesday. Wind veering to
west 20 Tuesday evening.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EST 22 December 2025
Today Tonight and Tuesday.
Waves 1 to 1.5 metres.
Weather & Visibility
Issued 03:00 AM EST 22 December 2025
Today Tonight and Tuesday.
Snow or rain beginning this evening changing to scattered
showers near noon Tuesday. Visibility 1 mile or less in
precipitation.
Ice ForecastsIssued 12:00 PM EDT 16 May 2025 Forecasts have ended for the season.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:00 AM EST 22 December 2025 Today Tonight and Tuesday At 3:00 a.m. EST today ridge located on a line north-south over Lake Erie. By 3:00 a.m. EST Tuesday ridge located on a line northeast-southwest over the Eastern Seaboard.
At 3:00 a.m. EST today low 1009 mb located over western South Dakota. By 3:00 a.m. EST Tuesday low 1010 mb located over northwestern Ontario.
By 3:00 a.m. EST Tuesday ridge located on a line northwest-southeast over Saskatchewan.
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