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Marine Forecast

Issued 07:00 AM MDT 13 July 2026

Today Tonight and Tuesday.

Wind northeast 15 knots backing to north 20 near noon then diminishing to light this afternoon. Wind becoming northeast 15 this evening then diminishing to light near midnight. Wind light Tuesday.

Scattered showers this morning.

Waves

Issued 07:00 AM MDT 13 July 2026
Today Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 13 July 2026
Wednesday Wind light increasing to southeast 25 knots in the morning.
Thursday Wind southeast 25 knots diminishing to southeast 15.
Friday Wind southeast 30 knots veering to southwest 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 12 July 2026 Today Tonight and Monday 2 tenths first-year ice except 7 tenths first-year ice along parts of the northern coast. 

[ Canadian Ice Service ]

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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 12 July 2026 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

2 tenths first-year ice except 7 tenths first-year ice along parts
of the northern coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 13 July 2026 Today Tonight and Tuesday At 1200 UTC Monday low 999 mb located at 67N 103W.
By 0000 UTC Wednesday weakening trough from 1003 mb low located
from 68N 83W to 75N 80W.

At 0000 UTC Wednesday ridge from 1020 mb high located from 74N
100W to 67N 96W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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