Lancaster - eastern half

Forecast

Marine Forecast

Issued 05:30 AM EDT 16 August 2017

Today Tonight and Thursday.

Wind west 20 to 25 knots diminishing to east 15 to 20 early this evening and to light late overnight. Wind light Thursday.

Waves

Issued 05:30 AM EDT 16 August 2017
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 early this evening.

Extended Forecast

Issued 05:30 AM EDT 16 August 2017
Friday Wind light.
Saturday Wind east 15 knots diminishing to light late in the day.
Sunday Wind east 15 knots diminishing to light late in the day.

Ice Forecast

Issued 11:00 AM EDT 15 August 2017 Today Tonight and Wednesday Bergy water except 2 tenths old ice in the western section. 

[ Canadian Ice Service ]

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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 15 August 2017 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 6135N 6335W to 6255N 6045W to 6510N
5745W then northeastward. Sea ice northwest of the ice edge.

Second ice edge estimated from 7325N 6620W to 7350N 7600W to Devon
Island near 7435N 8025W. Sea ice south and west of the ice edge.

Third ice edge estimated from Devon Island near 7435N 8015W to 7440N
7805W to 7610N 7425W then northeastward. Sea ice northwest of the
ice edge.

Ice Coverage

Bergy water except 2 tenths old ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 16 August 2017 Today Tonight and Thursday At 1200 UTC Wednesday deepening low 1006 mb located at 74N 60W.
By 0000 UTC Friday low 993 mb located at 71N 60W.

At 1200 UTC Wednesday building ridge located from 80N 92W to
63N 92W.
By 0000 UTC Friday weakening ridge located over Ellesmere Island.

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