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Forecast

Marine Forecast

Issued 07:00 PM MDT 23 October 2019

Tonight and Thursday.

Wind west 10 to 15 knots diminishing to light near midnight then increasing to east 15 to 20 Thursday morning. Wind backing to northeast 20 Thursday afternoon then increasing to northeast 25 early Thursday evening.

Flurries changing to snow near noon Thursday. Visibility 1 mile or less in snow.

Temperatures near minus 2.

Waves

Issued 07:00 PM MDT 23 October 2019
Tonight and Thursday. Seas 1 metre or less building to 2 to 3 early Thursday evening.

Extended Forecast

Issued 07:00 PM MDT 23 October 2019
Friday Wind northeast 25 knots diminishing to light in the morning then becoming north 10 to 15 late in the day.
Saturday Wind light becoming west 15 knots.
Sunday Wind light increasing to east 20 knots.

Ice Forecast

Issued 10:00 AM EDT 23 October 2019 Today Tonight and Thursday Open water except 5 tenths new ice along parts of the coasts. 

[ 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 23 October 2019 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 5 tenths new ice along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 23 October 2019 Tonight and Thursday At 0000 UTC Thursday departing low 1006 mb located at 75N 102W.

At 0000 UTC Thursday ridge located from 65N 100W to 73N 80W.
By 0000 UTC Friday ridge located from 65N 92W to 72N 88W then to
72N 120W.

At 0000 UTC Friday approaching trough from 993 mb low located from
75N 76W to 68N 75W.

At 0000 UTC Friday approaching warm front from 992 mb low located
from 66N 112W to 69N 98W.

Mackenzie - Mackenzie River Area

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