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McClintock

Forecast

Marine Forecast

Issued 05:30 AM EDT 27 September 2022

Today Tonight and Wednesday.

Wind light increasing to southeast 15 knots early this evening and to east 25 overnight. Wind backing to northeast 30 Wednesday afternoon.

Scattered flurries changing to snow Wednesday morning. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Over open water freezing spray beginning Wednesday evening.

Temperatures near minus 2.

Waves

Issued 05:30 AM EDT 27 September 2022
Today Tonight and Wednesday. Over open water seas 1 metre or less building to 2 Wednesday morning and to 3 Wednesday evening.

Extended Forecast

Issued 05:30 AM EDT 27 September 2022
Thursday Wind northeast 30 knots diminishing to north 20 in the morning.
Friday Wind north 20 knots diminishing to light.
Saturday Wind south 15 knots increasing to south 25.

Ice Forecast

Issued 10:00 AM EDT 27 September 2022 Today Tonight and Wednesday Forecasts available to mariners upon request. 

[ 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 27 September 2022 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from near 7127N 14100W to 7025N 13550W to
7110N 13116W to 7257N 12825W to Banks Island near 7246N 12458W. Sea
ice north of the ice edge.

Second ice edge estimated from Banks Island near 7107N 12312W to
7050N 12301W to Victoria Island 7140N 11904W. Sea ice north of the
ice edge.

Third ice edge estimated from Victoria Island near 6914N 10152W to
6919N 10042W to 7018N 10024W to 7106N 10242W to 7238N 10429W to
7346N 10336W then northeastward. Sea ice north then west of the ice
edge.

Fourth ice edge estimated from Baffin Island near 7014N 8753W to
6938N 8811W to Nunavut near 6930N 9028W. Sea ice east then south of
the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Freezing spray warning in effect

McClintock

Issued 05:30 AM EDT 27 September 2022

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 27 September 2022 Today Tonight and Wednesday At 1200 UTC Tuesday trough located from 67N 127W to 69N 133W.
By 0000 UTC Thursday trough from 992 mb low located from 68N 98W
to 67N 90W.

At 1200 UTC Tuesday ridge located from 75N 140W to 73N 117W.
By 0000 UTC Thursday ridge located from 74N 140W to 67N 126W.

At 1200 UTC Tuesday dissipating low 999 mb located at 75N 74W.

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