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Warnings

Forecast

Issued 05:30 AM EDT 09 September 2026

Forecasts are unavailable until further request.

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Map of Mackenzie - Mackenzie River marine weather areas Kugluktuk Airport Great Slave Lake - 45141 Keats Point Łutselk'e Airport Storm Hills Hay River/Merlyn Carter Airport Norman Wells Airport Cape Peel West Paulatuk Airport Great Slave Lake North Arm - 45150 Liverpool Bay Pelly Island Hat Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Bathurst Inlet Croker River Sachs Harbour Airport Thomsen River Ulukhaktok Airport Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City Cape Providence Komakuk Beach Little Chicago Cambridge Bay Airport Shingle Point Airport Inuvik Airport Aklavik Airport Cape Parry Airport Herschel Island Gateshead Island Fort Good Hope Airport Stefansson Island Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Inner Whaleback Rocks
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 8 September 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Baffin Island near 6457N 6348W to
6412N 6356W to 6357N 6055W to Baffin Island near 6535N 6258W. Sea
ice within the ice edge.

Second ice edge estimated from Somerset Island near 7407N 9426W to
7443N 9306W to Devon Island near 7616N 9355W. Sea ice west of the
ice edge.

Third ice edge estimated from Devon Island near 7619N 8927W to
Ellesmere Island near 7625N 8909W. Sea ice northwest of the ice
edge.

Fourth ice edge estimated from Ellesmere Island near 7723N 7818W to
7754N 7421W then northeastward. Sea ice northwest of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 8 September 2026 Tonight and Wednesday At 0000 UTC Wednesday trough from 1001 mb low located over 73N
64W extending southeastward.
By 0000 UTC Thursday trough located on a line northwest-southeast
over eastern Baffin Bay.

At 0000 UTC Wednesday weakening ridge from 1020 mb high located
from 70N 97W to 76N 120W.
By 0000 UTC Thursday ridge from 1015 mb high located from 67N 87W
to 75N 95W.

By 0000 UTC Thursday approaching trough from low located from 67N
112W to 76N 132W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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