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Forecast

Marine Forecast

Issued 07:00 PM MDT 22 September 2019

Tonight and Monday.

Wind east 20 to 25 knots backing to northeast 15 to 20 early Monday morning then diminishing to light early Monday evening.

Periods of snow ending early Monday morning. Visibility as low as 1 mile in snow.

Temperatures near minus 2.

Waves

Issued 07:00 PM MDT 22 September 2019
Tonight and Monday. Seas 2 metres subsiding to 1 or less early Monday evening.

Extended Forecast

Issued 07:00 PM MDT 22 September 2019
Tuesday Wind light.
Wednesday Wind light becoming north 15 knots late in the day.
Thursday Wind north 15 knots increasing to north 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 22 September 2019 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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 22 September 2019 Today Tonight and Monday

Ice Edge

First ice edge estimated from 7300N 13650W to 7230N 13635W to 7220N
14100W. Sea ice south and east of the ice edge.

Second ice edge estimated from 7045N 14100W to 7035N 13920W to 7100N
12800W to Victoria Island near 7000N 11720W. Sea ice north of the
ice edge.

Third ice edge estimated from Northwest Territories near 6800N
10400W to Victoria Island near 6850N 10400W. Sea ice east of the ice
edge.

Fourth ice edge estimated from Boothia Peninsula near 7155N 9425W to
7155N 9355W to 7200N 9350W to Somerset Island near 7205N 9400W. Sea
ice west of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 22 September 2019 Tonight and Monday At 0000 UTC Monday weakening low located at 70N 54W.

At 0000 UTC Monday ridge located from 80N 140W to 69N 89W.
By 0000 UTC Tuesday ridge located from 77N 143W to 68N 105W.

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