Gustaf

Forecast

Issued 05:00 AM EDT 20 September 2017

Forecasts are unavailable until further request.

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Weather Conditions

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Map of Arctic - Western Arctic marine weather areas Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Inuvik Airport Keats Point Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Kugluktuk Airport Gjoa Haven Airport Hat Island Kugaaruk Airport Shepherd Bay Airport CFS Alert Arctic Bay Cambridge Bay Airport Cape Peel West Eureka Airport Grise Fiord Airport Hall Beach Airport Igloolik Airport Isachsen Pond Inlet Airport Rea Point Naujaat Resolute Airport Stefansson Island Taloyoak Airport Nangmagvik Lake Ulukhaktok Airport Sachs Harbour Airport Thomsen River Liverpool Bay Little Chicago Storm Hills Croker River Mould Bay Cape Liverpool Cape Providence Tuktoyaktuk Bathurst Inlet Fort Ross Gateshead Island Svartevaeg
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 20 September 2017 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Somerset Island near 7355N 9010W to
7405N 8925W to Devon Island near 7440N 9140W. Sea ice west of the
ice edge.

Second ice edge estimated from Devon Island near 7430N 8145W to
7355N 8300W to 7430N 7605W to 7545N 7355W then northeastward. Sea
ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 20 September 2017 Today Tonight and Thursday At 1200 UTC Wednesday merging high 1032 mb located near Resolute.
At 1200 UTC Wednesday merging ridge located off Alaska.
By 0000 UTC Friday ridge located from Beaufort Sea to Boothia
Peninsula.

At 1200 UTC Wednesday weakening trough located from 82N 122W to
70N 126W.
By 0000 UTC Friday dissipating trough located from 81N 93W to
75N 102W.

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