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Forecast

Marine Forecast

Issued 07:00 PM MDT 18 September 2020

Tonight and Saturday.

Wind light increasing to east 15 knots late overnight and to east 20 early Saturday morning.

Flurries ending overnight with a risk of freezing drizzle. Rain Saturday morning and afternoon becoming snow or rain. Visibility 1 mile or less in precipitation.

Temperatures near plus 1.

Waves

Issued 07:00 PM MDT 18 September 2020
Tonight and Saturday. Seas 1 metre or less building to 1 to 2 Saturday morning.

Extended Forecast

Issued 07:00 PM MDT 18 September 2020
Sunday Wind east 20 knots diminishing to light in the morning.
Monday Wind south 15 knots diminishing to light late in the day.
Tuesday Wind light increasing to south 20 knots late in the day.

Ice Forecast

Issued 10:00 AM EDT 18 September 2020 Today Tonight and Saturday 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 September 2020 Today Tonight and Saturday

Ice Edge

First ice edge estimated from 7025N 14120W to 6955N 14035W to 7020N
13150W to 7115N 12555W to 6955N 12140W to Victoria Island near 7050N
11755W. Sea ice north of the ice edge.

Second ice edge estimated from Victoria Island near 6850N 10335W to
Nunavut near 6805N 10340W. Sea ice east of the ice edge.

Third ice edge estimated from Nunavut near 6940N 8525W to Baffin
Island near 7005N 8605W. 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 18 September 2020 Tonight and Saturday At 0000 UTC Saturday low 1000 mb located at 72N 84W.
By 1200 UTC Saturday weakening low 1002 mb located at 70N 76W.

At 0000 UTC Saturday trough from 984 mb low located from 65N 58W
to 78N 69W.
By 1200 UTC Sunday weakening trough located from 68N 54W to 77N 74W.

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