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Coats - northern half


Marine Forecast

Issued 05:00 AM CDT 14 August 2020

Today Tonight and Saturday.

Wind southwest 15 knots backing to south 20 early this morning then increasing to south 25 early this afternoon. Wind diminishing to south 15 late overnight and to light Saturday morning.

Showers tonight. Rain Saturday evening. Fog patches forming this evening.


Issued 05:00 AM CDT 14 August 2020
Today Tonight and Saturday. Seas 1 metre building to 2 late this morning then subsiding to 1 late overnight.

Extended Forecast

Issued 05:00 PM CDT 13 August 2020
Saturday Wind south 20 knots diminishing to light in the morning.
Sunday Wind northeast 15 knots increasing to northeast 25.
Monday Wind northwest 20 knots backing to west 25 late in the day.

Ice Forecast

Issued 11:00 AM EDT 13 August 2020 Today Tonight and Friday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Hudson - Hudson Bay marine weather areas Arviat Airport Baker Lake Airport Chesterfield Inlet Airport Coral Harbour Airport Rankin Inlet Airport Sanikiluaq Airport Whale Cove Airport Cape Dorset Airport Iqaluit Airport Wager Bay Kimmirut Airport Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport Eastmain Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Aupaluk Airport Kangiqsujuaq Airport Kangirsuk Airport Kangiqsualujjuaq Airport Kuujjuaq Airport Quaqtaq Airport Salluit Airport Tasiujaq Airport Cape Kakkiviak
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 13 August 2020 Today Tonight and Friday

Ice Edge

First ice edge estimated from Ontario near 5520N 8355W to 5740N
8410W to 5830N 9205W to 6045N 9045W to Nunavut near 6100N 9410W. Sea
ice south of the ice edge.

Second ice edge estimated from Nunavut near 6610N 8445W to 6515N
8340W to 6455N 8230W to 6640N 7910W to 6635N 7720W to Baffin Island
near 6530N 7720W. Sea ice north then east of the ice edge.

Third ice edge estimated from Baffin Island near 6150N 6615W to
6115N 6535W to 6100N 6425W to 6130N 6330W then northeastward. Sea
ice north of the ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 AM EDT 14 August 2020 Today Tonight and Saturday At 1200 UTC Friday quasi-stationary trough located west of

At 1200 UTC Friday ridge located on a line north-south over western
Hudson Strait.
By 0000 UTC Sunday ridge located on a line north-south over western
Davis Strait.

At 1200 UTC Friday trough from low located from 44N 100W to 57N
92W then to 62N 99W.
By 0000 UTC Sunday trough from 991 mb low located from 57N 86W to
62N 94W.

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