Great Slave Lake - east arm

Forecast

Marine Forecast

Issued 05:00 PM MST 18 November 2017

Tonight and Sunday.

Strong wind warning in effect.

Wind northeast 15 knots increasing to east 20 Sunday evening.

Periods of light snow beginning after midnight changing to snow early Sunday morning.

Freezing spray warning in effect.

Freezing spray.

Temperatures minus 17 falling to minus 23 Sunday morning.

Extended Forecast

Issued 05:00 PM MST 18 November 2017
Monday Wind east 25 knots diminishing to northeast 15 in the morning and to light in the afternoon.
Tuesday Wind light.
Wednesday Wind 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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Bathurst Inlet Gateshead Island
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Great Slave Lake - east arm

Issued 5:00 PM MST 18 November 2017

'Strong' winds of 20 to 33 knots are 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.

Freezing spray warning in effect

Great Slave Lake - east arm

Issued 5:00 PM MST 18 November 2017

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.

Synopsis

There is no Synopsis issued for this area.

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