Lancaster - western half

Forecast

Marine Forecast

Issued 05:30 PM EDT 22 July 2017

Tonight and Sunday.

Gale warning in effect.

Wind east 15 to 20 knots increasing to east 25 after midnight and to east 35 Sunday evening.

Waves

Issued 05:30 PM EDT 22 July 2017
Tonight and Sunday. Seas 2 metres building to 3 Sunday evening.

Extended Forecast

Issued 05:30 PM EDT 22 July 2017
Monday Wind east 35 knots diminishing to east 30 in the morning then increasing to east 35 in the afternoon.
Tuesday Wind east 35 knots diminishing to southeast 20.
Wednesday Wind northeast 15 knots becoming south 15.

Ice Forecast

Issued 11:00 AM EDT 22 July 2017 Today Tonight and Sunday Bergy water except 5 tenths of first-year ice including a trace of old ice near Somerset Island. 

[ 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 22 July 2017 Today Tonight and Sunday

Ice Edge

Ice edge estimated from 6115N 6315W to 6110N 6015W to 6410N 5755W
then northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water except 5 tenths of first-year ice including a trace of
old ice near Somerset Island.

Warnings

Warnings (In effect)

Gale warning in effect

Lancaster - western half

Issued 5:30 PM EDT 22 July 2017

'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.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 22 July 2017 Tonight and Sunday At 0000 UTC Sunday trough located from 82N 105W to 76N 95W then
to 68N 99W.
By 0000 UTC Monday trough located from 74N 96W to 68N 88W.

At 0000 UTC Sunday ridge located from 74N 113W to 69N 119W.
By 1200 UTC Sunday dissipating ridge located from 71N 105W to
68N 110W.

At 0000 UTC Sunday trough from 988 mb low located from 76N 146W
to 70N 128W.
By 0000 UTC Monday weakening trough from 995 mb low located from
74N 118W to 69N 104W.

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