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Amundsen

Forecast

Marine Forecast

Issued 07:00 PM MST 07 November 2025

Tonight and Saturday.

Wind southeast 30 knots diminishing to southeast 20 early Saturday afternoon.

Periods of snow overnight and Saturday. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray ending Saturday afternoon.

Temperatures near minus 4.

Waves

Issued 07:00 PM MST 07 November 2025
Tonight and Saturday. Over open water seas 2 to 3 metres subsiding to 1 to 2 early Saturday morning.

Extended Forecast

Issued 07:00 PM MST 07 November 2025
Sunday Wind southeast 20 knots backing to east 25 in the afternoon.
Monday Wind east 25 knots.
Tuesday Wind east 25 knots diminishing to east 10 to 15.

Ice Forecast

Issued 10:00 AM EST 7 November 2025 Today Tonight and Saturday 8 tenths new ice except 9 tenths new ice including a trace of multi-year ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 7 November 2025 Today Tonight and Saturday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths new ice except 9 tenths new ice including a trace of
multi-year ice in the extreme northwestern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Amundsen

Issued 7:00 PM MST 07 November 2025

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 or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MST 7 November 2025 Tonight and Saturday At 0000 UTC Saturday low 1004 mb located at 70N 156W.
By 0000 UTC Sunday departing low 1005 mb located at 77N 169W.

By 0000 UTC Sunday ridge from 1021 mb high located from 68N 159W
to 69N 139W.

By 0000 UTC Sunday low 1016 mb located at 71N 129W.

Arctic - Western Arctic Area

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