Marine Forecast
Issued 05:00 PM CDT 26 July 2025
Tonight and Sunday.
Wind northwest 25 knots diminishing to northwest 15 near noon
Sunday then backing to southwest 15 Sunday evening.
Showers ending near noon Sunday. Risk of thunderstorms late
this afternoon and this evening. Showers Sunday evening with a risk of
thunderstorms. Fog patches forming near midnight and dissipating Sunday
afternoon.
Winds
Issued 05:00 PM CDT 26 July 2025
Tonight and Sunday.
Wind northwest 25 knots diminishing to northwest 15 near noon
Sunday then backing to southwest 15 Sunday evening.
Waves
Issued 05:00 PM CDT 26 July 2025
Tonight and Sunday.
Over open water seas 1 metre building to 2 early Sunday morning
then subsiding to 1 late Sunday afternoon.
Weather & Visibility
Issued 05:00 PM CDT 26 July 2025
Tonight and Sunday.
Showers ending near noon Sunday. Risk of thunderstorms late
this afternoon and this evening. Showers Sunday evening with a risk of
thunderstorms. Fog patches forming near midnight and dissipating Sunday
afternoon.
Ice ForecastsIssued 11:00 AM EDT 26 July 2025 Today Tonight and Sunday Ice EdgeFirst ice edge estimated from Quebec near 5518N 7745W to 5700N 7830W to 5815N 8800W to Manitoba near 5658N 8943W. Sea ice south of the ice edge.
Second ice edge estimated from Nunavut near 6635N 8528W to Southampton Island near 6552N 8541W. Sea ice east of the ice edge.
Third ice edge estimated from Southampton Island near 6505N 8319W to Baffin Island near 6508N 7739W. Sea ice north of the ice edge.
Ice Coverage
Open water except 2 tenths first-year ice in the western section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:45 PM EDT 26 July 2025 Tonight and Sunday At 0000 UTC Sunday weakening low 994 mb located at 58N 86W.
At 0000 UTC Sunday ridge located from 56N 66W to 68N 80W. By 0000 UTC Monday weakening ridge located from 58N 68W to 67N 77W.
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