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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 26 October 2026

Today Tonight and Tuesday.

Wind light becoming northwest 15 knots late overnight. Wind northwest 15 Tuesday.

Scattered flurries.

Freezing spray warning in effect.

Outside the ice edge freezing spray beginning Tuesday evening.

Temperatures minus 5 falling to minus 10 Tuesday evening.

Waves

Issued 07:00 AM MDT 26 October 2026
Today Tonight and Tuesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 26 October 2026
Wednesday Wind northwest 15 to 20 knots.
Thursday Wind northwest 15 to 20 knots.
Friday Wind northwest 15 to 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 October 2026 Today Tonight and Monday 1 tenth new ice except 9 tenths new ice along parts of the coasts. Consolidated grey ice in a few sheltered bays. 

[ Canadian Ice Service ]

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Map of Arctic - Western Arctic marine weather areas Resolute Airport Thomsen River Ulukhaktok Airport Cape Providence Nangmagvik Lake Komakuk Beach Taloyoak Airport Cape Stallworthy Stefansson Island Mould Bay Naujaat Rea Point Pond Inlet Airport Isachsen Igloolik Airport Sanirajak Airport Grise Fiord Airport Gateshead Island Kugluktuk Airport Little Chicago Storm Hills Liverpool Bay Bathurst Inlet Tuktoyaktuk Airport Pelly Island Paulatuk Airport Norman Wells Airport Sachs Harbour Airport Keats Point Inuvik Airport Tulita Airport Fort Good Hope Airport Cape Parry Airport Aklavik Airport Shingle Point Airport Fort Ross Arctic Bay Cambridge Bay Airport CFS Alert Croker River Shepherd Bay Airport Herschel Island Cape Liverpool Cape Peel West Kugaaruk Airport Gjoa Haven Airport Eureka Airport Hat Island
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 October 2026 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

1 tenth new ice except 9 tenths new ice along parts of the coasts.
Consolidated grey ice in a few sheltered bays.

Warnings

Warnings (In effect)

Freezing spray warning in effect

St. Roch

Issued 07:00 AM MDT 26 October 2026

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 26 October 2026 Today Tonight and Tuesday At 1200 UTC Monday quasi-stationary low 998 mb located at 74N 68W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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