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Hecate Strait - northern half


Marine Forecast

Issued 10:30 AM PDT 09 July 2020

Today Tonight and Friday.

Wind southeast 15 to 20 knots increasing to southeast 25 this afternoon and to southeast 30 Friday morning.

Showers changing to rain near midnight then to showers near noon Friday.


Issued 04:00 AM PDT 09 July 2020
Today Tonight and Friday. Seas 1 metre or less.

Extended Forecast

Issued 04:00 AM PDT 09 July 2020
Saturday Wind south 25 knots diminishing to southwest 15 in the afternoon.
Sunday Wind southwest 5 to 15 knots backing to south 10 to 20 late in the day.
Monday Wind south 20 knots increasing to southeast 30.

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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.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 10:30 AM PDT 9 July 2020 Today Tonight and Friday At 4:00 a.m. PDT Friday trough located off Bowie.
By 4:00 p.m. PDT Friday departing trough located on a line
northwest-southeast over Haida Gwaii.

Marine Weather Statement

Issued 10:15 AM PDT 9 July 2020 An approaching trough of low pressure will track across the offshore
waters Friday morning and Haida Gwaii in the afternoon, before
exiting the region Friday evening. Ahead of the trough, southerly
gales will develop over central waters Friday morning and gradually
ease in the evening.

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