Marine Forecast
Issued 07:00 PM MDT 13 September 2026
Tonight and Monday.
Wind southwest 10 to 15 knots except northeast 25 over northern
sections. Wind diminishing to light this evening except northeast 25 over
northern sections. Wind becoming northeast 20 to 25 late overnight then backing
to northwest 20 Monday afternoon. Wind diminishing to northwest 15 Monday
evening.
Showers ending near noon Monday.
Temperatures near plus 3.
Winds
Issued 07:00 PM MDT 13 September 2026
Tonight and Monday.
Wind southwest 10 to 15 knots except northeast 25 over northern
sections. Wind diminishing to light this evening except northeast 25 over
northern sections. Wind becoming northeast 20 to 25 late overnight then backing
to northwest 20 Monday afternoon. Wind diminishing to northwest 15 Monday
evening.
Waves
Issued 07:00 PM MDT 13 September 2026
Tonight and Monday.
Seas 1 metre or less except 1 over northern sections
tonight.
Weather & Visibility
Issued 07:00 PM MDT 13 September 2026
Tonight and Monday.
Showers ending near noon Monday.
Air temperature
Issued 07:00 PM MDT 13 September 2026
Tonight and Monday.
Temperatures near plus 3.
Ice ForecastsIssued 10:00 AM EDT 13 September 2026 Today Tonight and Monday Ice EdgeFirst ice edge estimated from Northwest Territories near 7004N 12421W to 7025N 12233W to Banks Island near 7157N 12547W. Sea ice west of the ice edge.
Second ice edge estimated from Banks Island near 7133N 12030W to Victoria Island near 7138N 11901W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 6953N 10052W to 7020N 9933W to Prince of Wales Island near 7158N 10017W. Sea ice northwest of the ice edge.
Fourth ice edge estimated from Prince of Wales Island near 7323N 9708W to Somerset Island near 7326N 9539W. Sea ice north of the ice edge.
Ice Coverage
Bergy water.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 PM MDT 13 September 2026 Tonight and Monday At 0000 UTC Monday low 990 mb located at 68N 96W. By 0000 UTC Tuesday low 995 mb located at 66N 83W.
At 0000 UTC Monday dissipating low 1001 mb located at 75N 72W.
At 0000 UTC Monday low 998 mb located at 75N 131W. By 0000 UTC Tuesday low 1001 mb located at 72N 110W.
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