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St. Roch

Warnings

Forecast

Marine Forecast

Issued 07:00 AM MDT 16 October 2026

Today Tonight and Saturday.

Wind north 20 knots diminishing to north 15 late this morning and to light late this afternoon. Wind increasing to southeast 15 Saturday morning then backing to east 20 Saturday evening.

Temperatures near minus 7.

Waves

Issued 07:00 AM MDT 16 October 2026
Today Tonight and Saturday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 16 October 2026
Sunday Wind southeast 20 knots.
Monday Wind east 15 knots diminishing to light.
Tuesday Wind light increasing to south 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 16 October 2026 Today Tonight and Saturday Bergy water except 3 tenths new ice along parts of the coasts. 

[ 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 16 October 2026 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water except 3 tenths new ice along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 16 October 2026 Today Tonight and Saturday At 1200 UTC Friday weakening ridge from 1030 mb high located from
66N 102W to 75N 140W.
By 0000 UTC Sunday ridge located from 67N 88W to 80N 140W.

By 0000 UTC Sunday low 983 mb located at 66N 111W.

Arctic - Western Arctic Area

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Marine Weather for Canada

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