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Forecast

Marine Forecast

Issued 07:00 PM MDT 25 September 2023

Tonight and Tuesday.

Wind north 25 knots backing to northwest 30 this evening then diminishing to northwest 20 early Tuesday morning. Wind diminishing to northwest 15 late Tuesday morning and to light Tuesday afternoon.

Periods of rain early this evening changing to periods of snow or rain and ending overnight.

Temperatures near zero.

Waves

Issued 07:00 PM MDT 25 September 2023
Tonight and Tuesday. Seas 1 to 2 metres subsiding to 1 or less late Tuesday afternoon.

Extended Forecast

Issued 07:00 PM MDT 25 September 2023
Wednesday Wind light increasing to east 20 knots in the afternoon.
Thursday Wind east 20 knots.
Friday Wind east 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 25 September 2023 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 September 2023 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from 7258N 13920W to 7215N 13545W to 7200N
12800W to Banks Island near 7251N 12507W. Sea ice north of the ice
edge.

Second ice edge estimated from Victoria Island near 7334N 10428W to
7325N 10252W to Prince of Wales Island near 7342N 10104W. Sea ice
north of the ice edge.

Third ice edge estimated from Brodeur Peninsula near 7143N 8953W to
7130N 9115W to Nunavut near 6900N 8831W. Sea ice east of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:34 PM MDT 25 September 2023 Tonight and Tuesday At 0000 UTC Tuesday intensifying low 997 mb located at 71N 99W.
By 0000 UTC Wednesday low 992 mb located at 70N 79W.

At 0000 UTC Tuesday departing ridge located over Baffin Bay.

At 0000 UTC Tuesday ridge located from 67N 119W to 74N 140W.
By 0000 UTC Wednesday ridge located from 67N 99W to 76N 123W then
to 87N 87W.

Mackenzie - Mackenzie River Area

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Marine Weather for Canada

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