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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 12 October 2024

Today Tonight and Sunday.

Wind northwest 20 to 25 knots diminishing to northwest 15 overnight and to light Sunday afternoon. Wind increasing to south 30 Sunday evening.

Scattered flurries. Visibility as low as 1 mile in flurries.

Temperatures near zero.

Waves

Issued 05:30 AM EDT 12 October 2024
Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 early this morning then subsiding to 1 to 2 late this evening. Seas subsiding to 1 or less overnight.

Extended Forecast

Issued 05:30 AM EDT 12 October 2024
Monday Wind south 30 knots increasing to south 35 in the morning then diminishing to south 20 late in the day.
Tuesday Wind light increasing to north 25 knots late in the day.
Wednesday Wind north 25 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 11 October 2024 Today Tonight and Saturday Bergy water. 

[ 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 11 October 2024 Today Tonight and Saturday

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 7430N 13719W to 7355N 13451W to 7435N
12443W to Banks Island near 7422N 12438W. 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

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 Nunavut near 7152N 9426W to 7145N
9301W to 6945N 8800W to Nunavut near 6945N 8530W. Sea ice east of
the ice edge.

Ice Coverage

Bergy water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 11 October 2024 Tonight and Saturday At 0000 UTC Saturday dissipating trough located from 67N 90W to
76N 98W.

At 0000 UTC Saturday ridge located from 68N 115W to 74N 115W.
By 0000 UTC Sunday ridge located from 65N 107W to 76N 108W.

At 0000 UTC Sunday approaching trough located on a line north-south
over eastern Baffin Bay.

Mackenzie - Mackenzie River Area

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