Larsen

Forecast

Marine Forecast

Issued 05:30 AM EDT 19 August 2017

Today Tonight and Sunday.

Wind southeast 15 knots diminishing to light Sunday afternoon.

Waves

Issued 05:30 AM EDT 19 August 2017
Today Tonight and Sunday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 19 August 2017
Monday Wind light.
Tuesday Wind light increasing to north 20 knots late in the day.
Wednesday Wind north 20 knots diminishing to light late in the day.

Ice Forecast

Issued 10:00 AM EDT 19 August 2017 Today Tonight and Sunday 4 tenths of first-year ice including 1 tenth of old ice except 8 tenths of first-year ice including 3 tenths of old ice in the northwestern section. 

[ 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 August 2017 Today Tonight and Sunday

Ice Edge

First ice edge estimated from 7035N 14100W to 7115N 13045W to Banks
Island near 7210N 12545W. Sea ice north of the ice edge.

Second ice edge estimated from Banks Island near 7125N 12100W to
7115N 11955W to Victoria Island near 7150N 11905W. Sea ice north of
the ice edge.

Third ice edge estimated from Victoria Island near 6900N 10150W to
6835N 10020W to King William Island near 6855N 9920W. Sea ice north
of the ice edge.

Fourth ice edge estimated from King William Island near 6900N 9550W
to Boothia Peninsula near 6935N 9450W. Sea ice northwest of the ice
edge.

Ice Coverage

4 tenths of first-year ice including 1 tenth of old ice except 8
tenths of first-year ice including 3 tenths of old ice in the
northwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 19 August 2017 Today Tonight and Sunday At 1200 UTC Saturday ridge from 1018 mb high located from 70N 76W
to 80N 79W.
By 0000 UTC Monday ridge from 1017 mb high located from 65N 82W
to 71N 92W then to 80N 93W.

At 1200 UTC Saturday trough from 992 mb low located from 64N 115W
to 74N 122W.
By 0000 UTC Monday trough from 999 mb low located from 67N 119W
to 79N 110W.

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