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McClure

Forecast

Marine Forecast

Issued 05:30 AM EDT 24 September 2023

Today Tonight and Monday.

Wind west 15 knots diminishing to light after midnight. Wind light Monday.

Periods of snow ending overnight. Periods of snow Monday afternoon and evening. Visibility 1 mile or less in snow.

Temperatures near minus 1.

Waves

Issued 05:30 AM EDT 24 September 2023
Today Tonight and Monday. Over open water seas 2 metres becoming 1 to 2 early this morning.

Extended Forecast

Issued 05:30 AM EDT 24 September 2023
Tuesday Wind light becoming west 15 knots in the afternoon then diminishing to light late in the day.
Wednesday Wind light increasing to southeast 25 knots late in the day.
Thursday Wind southeast 25 knots.

Ice Forecast

Issued 11:00 AM EDT 24 September 2023 Today Tonight and Monday Bergy water except 2 tenths old ice in the northwest section. 

[ 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 11:00 AM EDT 24 September 2023 Today Tonight and Monday

Ice Edge

First ice edge estimated from Prince of Wales Island near 7350N
9935W to 7437N 9851W to Cornwallis Island near 7458N 9623W. Sea ice
northwest of the ice edge.

Second ice edge estimated from Cornwallis Island near 7533N 9414W to
Devon Island near 7615N 9347W. Sea ice west of the ice edge.

Third ice edge estimated from Devon Island near 7428N 8652W to
Borden Peninsula near 7344N 8249W. Sea ice east of the ice edge.

Fourth ice edge estimated from Borden Peninsula near 7332N 8112W to
Bylot Island near 7333N 8052W. Sea ice north of the ice edge.

Fifth ice edge estimated from Bylot Island near 7319N 7646W to 7525N
7510W to 7520N 7329W then eastward. Sea ice northwest of the ice
edge.

Ice Coverage

Bergy water except 2 tenths old ice in the northwest section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 24 September 2023 Today Tonight and Monday At 1200 UTC Sunday trough from 1002 mb low located from 79N 122W
to 71N 155W.
By 0000 UTC Tuesday weakening trough from 1015 mb low located from
79N 118W to 72N 148W.

At 1200 UTC Sunday ridge located on a line east-west over southern
Victoria Island.
By 0000 UTC Tuesday ridge located on a line east-west over Inuvik.

Mackenzie - Mackenzie River Area

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