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Forecast

Marine Forecast

Issued 05:30 AM EDT 25 August 2019

Today Tonight and Monday.

Wind light becoming northwest 15 knots early this morning then diminishing to light late this afternoon. Wind increasing to south 15 late this evening then veering to southwest 20 overnight. Wind increasing to southwest 25 Monday evening.

Showers ending near noon.

Temperatures near plus 2.

Waves

Issued 05:30 AM EDT 25 August 2019
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 25 August 2019
Tuesday Wind southwest 25 knots diminishing to light in the morning then increasing to southwest 25 in the afternoon.
Wednesday Wind southwest 25 knots diminishing to north 15 late in the day.
Thursday Wind northeast 20 knots increasing to north 30 late in the day.

Ice Forecast

Issued 10:00 AM EDT 24 August 2019 Today Tonight and Sunday 1 tenth old ice except 6 tenths old ice over the northwestern section. 

[ 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 24 August 2019 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 7330N 14100W to 7340N 13725W to 7115N 13930W
to 7005N 13820W to Northwest Territories near 7015N 12800W. Sea ice
north and east of the ice edge.

Ice Coverage

1 tenth old ice except 6 tenths old ice over the northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 24 August 2019 Tonight and Sunday At 0000 UTC Sunday weakening trough from 972 mb low located from
83N 140W to 69N 104W.
By 0000 UTC Monday weakening trough from 984 mb low located from
78N 150W to 75N 87W then to 68N 89W.

At 0000 UTC Sunday ridge located over 77N 87W extending southward.
By 0000 UTC Monday ridge located on a line north-south over eastern
Baffin Island.

Mackenzie - Mackenzie River Area

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