Marine Forecast
Issued 05:30 PM EDT 30 July 2026
Tonight and Friday.
Wind light increasing to northeast 15 knots late overnight and
to northeast 20 late Friday morning. Wind backing to north 15 Friday afternoon
then to northwest 20 Friday evening.
Fog banks.
Winds
Issued 05:30 PM EDT 30 July 2026
Tonight and Friday.
Wind light increasing to northeast 15 knots late overnight and
to northeast 20 late Friday morning. Wind backing to north 15 Friday afternoon
then to northwest 20 Friday evening.
Waves
Issued 05:30 PM EDT 30 July 2026
Tonight and Friday.
Seas 1 metre or less.
Weather & Visibility
Issued 05:30 PM EDT 30 July 2026
Tonight and Friday.
Fog banks.
Ice ForecastsIssued 11:00 AM EDT 30 July 2026 Today Tonight and Friday Ice EdgeFirst ice edge estimated from Ontario near 5539N 8555W to 5654N 8424W to 6002N 9152W to Manitoba near 5846N 9357W. Sea ice south of the ice edge.
Second ice edge estimated from Nunavut near 6546N 8626W to Southampton Island near 6542N 8600W. Sea ice northeast of the ice edge.
Third ice edge estimated from Southampton Island near 6327N 8057W to 6312N 7910W to Baffin Island near 6419N 7741W. Sea ice north of the ice edge.
Fourth ice edge estimated from Baffin Island near 6152N 6614W to 6109N 6447W to 6151N 6351W then northeastward. Sea ice north of the ice edge.
Ice Coverage
Bergy water except 1 tenth first-year ice in the extreme northwestern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:45 PM EDT 30 July 2026 Tonight and Friday At 0000 UTC Friday weakening low 996 mb located at 58N 83W. By 1800 UTC Friday low 1003 mb located at 60N 71W.
At 0000 UTC Friday weakening trough located near Foxe Basin.
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