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Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 05 October 2022

Today Tonight and Thursday.

Wind northwest 20 knots backing to west 15 late this afternoon then diminishing to light Thursday morning.

Scattered flurries with a risk of freezing drizzle early this morning changing to snow near noon Thursday. Visibility 1 mile or less in snow.

Temperatures near minus 2.

Waves

Issued 05:30 AM EDT 05 October 2022
Today Tonight and Thursday. Seas 2 metres subsiding to 1 early this evening.

Extended Forecast

Issued 05:30 AM EDT 05 October 2022
Friday Wind light.
Saturday Wind southwest 15 knots increasing to west 25 late in the day.
Sunday Wind north 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 4 October 2022 Today Tonight and Wednesday Open 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 October 2022 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from near 7127N 14100W to 7008N 13728W to
7202N 12826W to Banks Island near 7158N 12553W. Sea ice north of the
ice edge.

Second ice edge estimated from Banks Island near 7146N 12026W to
Victoria Island near 7140N 11904W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6914N 10152W to
6919N 10004W to 7035N 9937W to 7149N 10338W to 7254N 10353W to
Prince of Wales Island near 7344N 10107W. Sea ice north then west of
the ice edge.

Fourth ice edge estimated from Prince of Wales Island near 7300N
9728W to 7316N 9706W to Somerset Island near 7339N 9541W. Sea ice
west then north of the ice edge.

Fifth ice edge estimated from Somerset Island near 7221N 9337W to
7220N 9248W to Brodeur Peninsula near 7339N 8801W. Sea ice north
then west of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 4 October 2022 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary low 994 mb located at
75N 62W.

At 0000 UTC Thursday approaching trough from low located from 78N
140W to 67N 133W.

Mackenzie - Mackenzie River Area

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