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Great Slave Lake - basin


Marine Forecast

Issued 05:00 AM MST 30 November 2023

Today Tonight and Friday.

Wind light becoming northwest 10 knots early this morning then becoming light early this afternoon. Wind becoming south 10 overnight then increasing to southeast 15 Friday morning.

Flurries ending Friday morning.

Freezing spray warning in effect.

Over open water freezing spray beginning Friday morning.

Temperatures near minus 6.

Extended Forecast

Issued 05:00 AM MST 30 November 2023
Saturday Wind southeast 15 knots diminishing to light in the morning.
Sunday Wind light becoming southeast 15 knots late in the day.
Monday Wind southeast 15 knots diminishing to light.

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

There is no ice forecast issued for this area.


Warnings (In effect)

Freezing spray warning in effect

Great Slave Lake - basin

Issued 05:00 AM MST 30 November 2023

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.


There is no Synopsis issued for this area.

Mackenzie - Mackenzie River Area

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