Great Slave Lake - basin


Marine Forecast

Issued 05:00 PM MST 16 November 2018

Tonight and Saturday.

Wind southwest 15 knots diminishing to north 10 late this evening then veering to east 10 early Saturday afternoon. Wind increasing to southeast 15 Saturday evening.

Freezing spray warning in effect.

Freezing spray ending this evening. Freezing spray beginning Saturday evening.

Temperatures near minus 12.

Extended Forecast

Issued 05:00 PM MST 16 November 2018
Sunday Wind southeast 15 knots.
Monday Wind south 20 knots diminishing to light late in the day.
Tuesday Wind northeast 15 knots increasing to southeast 25 late in the day.

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Weather Conditions

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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 5:00 PM MST 16 November 2018

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.

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