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Forecast

Marine Forecast

Issued 07:00 PM MDT 13 October 2024

Tonight and Monday.

Gale warning in effect.

Wind south 30 knots increasing to south 35 this evening then diminishing to southwest 25 early Monday morning. Wind diminishing to southwest 15 late Monday morning and to light Monday evening.

Periods of rain or snow overnight.

Waves

Issued 07:00 PM MDT 13 October 2024
Tonight and Monday. Seas 3 metres subsiding to 2 Monday morning and to 1 or less near noon Monday.

Extended Forecast

Issued 07:00 PM MDT 13 October 2024
Tuesday Wind light increasing to north 30 knots in the afternoon.
Wednesday Wind northwest 20 knots diminishing to light late in the day.
Thursday Wind light becoming south 15 knots.

Ice Forecast

Issued 10:00 AM EDT 13 October 2024 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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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

Ice Forecasts

Issued 10:00 AM EDT 13 October 2024 Today Tonight and Monday

Ice Edge

First ice edge estimated from Northwest Territories near 7026N
12812W to 6930N 13723W to 7004N 14100W then westward. Sea ice south
of the ice edge.

Second ice edge estimated from 7356N 13700W to 7319N 13505W to Banks
Island near 7405N 12427W. Sea ice north of the ice edge.

Third ice edge estimated from Prince of Wales Island near 7323N
9708W to 7324N 9635W to 7335N 9628W to Prince of Wales Island near
7340N 9657W. Sea ice west of the ice edge.

Fourth ice edge estimated from Somerset Island near 7158N 9509W to
Nunavut near 7157N 9509W. Sea ice east of the ice edge.

Fifth ice edge estimated from Brodeur Peninsula near 7345N 8732W to
Somerset Island near 7352N 9013W. Sea ice south of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Dease

Issued 7:00 PM MDT 13 October 2024

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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

Technical Marine Synopsis

Issued 6:30 PM MDT 13 October 2024 Tonight and Monday At 0000 UTC Monday low 982 mb located at 73N 133W.
By 0000 UTC Tuesday low 982 mb located at 76N 121W.

At 0000 UTC Monday weakening ridge located from 67N 92W to 76N 93W.
By 0000 UTC Tuesday ridge located over Baffin Island.

Mackenzie - Mackenzie River Area

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