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Forecast

Marine Forecast

Issued 07:00 AM MDT 15 July 2026

Today Tonight and Thursday.

Wind east 20 knots increasing to east 25 late overnight. Wind east 25 Thursday.

Fog patches forming this afternoon.

Waves

Issued 07:00 AM MDT 15 July 2026
Today Tonight and Thursday. Over open water seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 15 July 2026
Friday Wind east 25 knots becoming west 20 to 25 in the morning.
Saturday Wind west 20 to 25 knots diminishing to light.
Sunday Wind light increasing to northwest 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 14 July 2026 Today Tonight and Wednesday Bergy water except 4 tenths first-year ice in the extreme northwestern. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 14 July 2026 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Bergy water except 4 tenths first-year ice in the extreme
northwestern.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 15 July 2026 Today Tonight and Thursday At 1200 UTC Wednesday weakening trough from 1007 mb low located
from 73N 78W to 66N 76W.
By 0000 UTC Friday trough located from 72N 82W to 66N 71W.

At 1200 UTC Wednesday quasi-stationary ridge located over Baffin
Bay.

Mackenzie - Mackenzie River Area

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