Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 25 September 2016

Tonight and Monday

Wind south 20 to 25 knots diminishing to light late this evening then increasing to north 15 late overnight. Wind increasing to north 25 Monday morning.

A few showers changing to a few flurries Monday afternoon. Fog patches dissipating after midnight. Visibility 1 mile or less in fog patches and in precipitation.

Waves

Issued 05:30 PM EDT 25 September 2016
Tonight and Monday Seas 2 metres subsiding to 1 early this evening then building to 2 to 3 Monday evening.

Extended Forecast

Issued 05:30 PM EDT 25 September 2016
Tuesday Wind north 25 knots diminishing to light in the afternoon.
Wednesday Wind southeast 30 knots diminishing to light late in the day.
Thursday Wind light becoming north 15 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 25 September 2016 Today Tonight and Monday 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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Tuktoyaktuk Bathurst Inlet Gateshead Island
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 September 2016 Today Tonight and Monday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 25 September 2016 Tonight and Monday At 0000 UTC Monday trough from 998 mb low located from 85N 125W
to 65N 100W.
By 0000 UTC Tuesday trough from 1006 mb low located from 80N 70W
to 68N 93W.

At 0000 UTC Monday ridge located from 79N 136W to 73N 120W.
By 0000 UTC Tuesday ridge located from 82N 85W to 68N 109W.

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