Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 26 September 2017

Tonight and Wednesday.

Wind southeast 25 knots diminishing to light after midnight then increasing to northwest 20 to 25 late overnight. Wind increasing to northwest 30 Wednesday evening.

A few showers ending late overnight. Visibility 1 mile or less in showers.

Temperatures plus 1 falling to minus 4 Wednesday evening.

Waves

Issued 05:30 PM EDT 26 September 2017
Tonight and Wednesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EDT 26 September 2017
Thursday Wind northwest 30 knots diminishing to west 15 in the morning then increasing to west 20 in the afternoon.
Friday Wind light becoming southeast 15 knots late in the day.
Saturday Wind southeast 25 knots increasing to southeast 30.

Ice Forecast

Issued 10:00 AM EDT 26 September 2017 Today Tonight and Wednesday 4 tenths of old ice except 9 tenths of old ice near parts of coasts in the southwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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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 10:00 AM EDT 26 September 2017 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from 7100N 14100W to 7035N 13900W to 7205N
12805W to Banks Island near 7420N 12440W. Sea ice north of the ice
edge.

Second ice edge estimated from Banks Island near 7150N 12025W to
Victoria Island near 7155N 11900W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6850N 10350W to
6820N 10135W to King William Island near 6855N 9925W. Sea ice north
of the ice edge.

Fourth ice edge estimated from King William Island near 6915N 9600W
to Boothia Peninsula near 6950N 9600W. Sea ice northwest of the ice
edge.

Ice Coverage

4 tenths of old ice except 9 tenths of old ice near parts of coasts
in the southwestern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 26 September 2017 Today Tonight and Wednesday At 1200 UTC Tuesday weakening low 1007 mb located at 75N 72W.
By 0000 UTC Thursday low 998 mb located at 75N 63W.

At 1200 UTC Tuesday ridge located from 76N 87W to 67N 85W.
By 0000 UTC Wednesday departing ridge located from 73N 80W to
67N 70W.

At 1200 UTC Tuesday building trough located from 82N 140W to
67N 107W.
By 0000 UTC Thursday trough located from 81N 128W to 67N 79W.

At 0000 UTC Wednesday approaching high 1022 mb located over
northern Alaska.

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