Lancaster - eastern half

Forecast

Marine Forecast

Issued 05:30 PM EDT 21 July 2017

Tonight and Saturday.

Wind east 15 knots increasing to east 20 near midnight then veering to southeast 25 Saturday evening.

A few showers beginning late overnight and ending Saturday afternoon.

Waves

Issued 05:30 PM EDT 21 July 2017
Tonight and Saturday. Over open water seas 1 metre or less building to 1 to 2 near midnight.

Extended Forecast

Issued 05:30 PM EDT 21 July 2017
Sunday Wind southeast 25 knots diminishing to east 15 in the afternoon then increasing to east 30 late in the day.
Monday Wind east 30 knots diminishing to west 20.
Tuesday Wind southwest 15 knots veering to west 20 late in the day.

Ice Forecast

Issued 11:00 AM EDT 21 July 2017 Today Tonight and Saturday 2 tenths of old ice. 

[ Canadian Ice Service ]

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Map of Arctic - Eastern Arctic marine weather areas Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Gjoa Haven Airport Kugaaruk Airport Rankin Inlet Airport Shepherd Bay Airport Whale Cove Airport Arctic Bay Brevoort Island Qikiqtarjuaq Airport Cape Dorset Airport Cape Dyer Cape Hooper Clyde River Airport Grise Fiord Airport Hall Beach Airport Igloolik Airport Iqaluit Airport Longstaff Bluff Pangnirtung Airport Pond Inlet Airport Naujaat Resolute Airport Resolution Island Rowley Island Airport Taloyoak Airport Wager Bay Akulivik Airport Ivujivik Airport Puvirnituq Airport Kangiqsujuaq Airport Kangirsuk Airport Quaqtaq Airport Tasiujaq Airport Cape Kakkiviak Cape Kiglapait Nain Airport Saglek Cape Mercy Kimmirut Airport Aupaluk Airport Salluit Airport Kangiqsualujjuaq Airport Cape Liverpool Fort Ross
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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 21 July 2017 Today Tonight and Saturday

Ice Edge

Ice edge estimated from 6115N 6315W to 6130N 6000W to 6410N 5755W
then northeastward. Sea ice west of the ice edge.

Ice Coverage

2 tenths of old ice.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 21 July 2017 Tonight and Saturday At 0000 UTC Saturday trough from 995 mb low located from 72N 109W
to 67N 119W.
By 0600 UTC Sunday weakening trough from 996 mb low located from
71N 94W to 67N 97W.

At 1800 UTC Saturday deepening trough from 987 mb low located from
76N 151W to 67N 135W.
By 0600 UTC Sunday trough from 988 mb low located from 76N 135W
to 72N 121W then to 67N 124W.

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