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North Mackenzie

Forecast

Marine Forecast

Issued 07:00 AM MDT 22 October 2024

Today Tonight and Wednesday.

Wind west 20 knots backing to southwest 15 this afternoon then veering to west 20 early Wednesday morning. Wind veering to northwest 15 late Wednesday morning then increasing to northwest 20 near noon Wednesday. Wind increasing to northwest 25 Wednesday afternoon.

Flurries beginning this evening changing to snow near noon Wednesday.

Freezing spray warning in effect.

Freezing spray beginning Wednesday evening.

Temperatures plus 1 falling to minus 4 Wednesday evening.

Waves

Issued 07:00 AM MDT 22 October 2024
Today Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 near noon then building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 07:00 AM MDT 22 October 2024
Thursday Wind northwest 25 knots diminishing to light in the afternoon.
Friday Wind northwest 25 knots.
Saturday Wind west 25 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 22 October 2024 Today Tonight and Wednesday Bergy 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 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 22 October 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Northwest Territories near 6949N
12157W to 7054N 12812W to 7034N 12929W to 6947N 13658W to 7017N
14100W then westward. Sea ice south of the ice edge.

Second ice edge estimated from 7258N 14100W to 7229N 13959W to 7200N
12615W to 7055N 12315W to Victoria Island near 7136N 11854W. Sea ice
north of the ice edge.

Third ice edge estimated from Victoria Island near 6900N 10148W to
6815N 9900W to 6750N 10200W to Nunavut near 6809N 10323W. Sea ice
northeast then south of the ice edge.

Ice Coverage

Bergy water.

Warnings

Warnings (In effect)

Freezing spray warning in effect

North Mackenzie

Issued 07:00 AM MDT 22 October 2024

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 October 2024 Today Tonight and Wednesday At 1200 UTC Tuesday trough from 975 mb low located from 70N 167W
to 75N 141W then to 70N 120W.
By 0000 UTC Thursday trough from 985 mb low located from 73N 135W
to 70N 120W.

Mackenzie - Mackenzie River Area

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