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Marine Forecast

Issued 09:30 PM PDT 27 May 2020

Tonight and Thursday.

Gale warning in effect.

Wind southeast 25 to 35 knots becoming south 25 to 30 near noon Thursday.



Issued 04:00 PM PDT 27 May 2020
Today Tonight and Thursday. Seas 3 to 5 metres building to 4 to 6 near midnight.

Extended Forecast

Issued 04:00 PM PDT 27 May 2020
Friday Wind south 25 knots.
Saturday Wind southwest 15 knots.
Sunday Wind southwest 20 knots.

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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

There is no ice forecast issued for this area.


Warnings (In effect)

Gale warning in effect


Issued 9:30 PM PDT 27 May 2020

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 9:30 PM PDT 27 May 2020 Tonight and Thursday At 9:30 p.m. PDT tonight ridge located over the Mainland Coast.
By 4:00 a.m. PDT Thursday ridge located over BC interior.

At 9:30 p.m. PDT tonight frontal system located over Bowie.
By 4:00 a.m. PDT Thursday frontal system located on a line
northwest-southeast over the North Coast.

At 9:30 p.m. PDT tonight low 986 mb located southwest of the
offshore waters.
By 4:00 p.m. PDT Thursday low 994 mb located 120 miles west
of Bowie.

Marine Weather Statement

Issued 9:35 PM PDT 27 May 2020 Strong to gale force southeasterly winds are expected over Bowie and
west coast Haida Gwaii tonight as a frontal system approaches the
North Coast.

In the wake of the front, strong south to southeast winds will
continue on Thursday over Bowie and the northern waters as a deep
Low well offshore gradually fills and moves towards the Gulf Of

Mackenzie - Mackenzie River Area

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