Central - western half


Marine Forecast

Issued 05:00 AM CDT 21 July 2017

Today Tonight and Saturday.

Wind northwest 15 knots increasing to northwest 20 early this morning then diminishing to northwest 15 early this afternoon. Wind diminishing to light late this evening then becoming southwest 15 Saturday afternoon. Wind diminishing to light Saturday evening.


Issued 05:00 AM CDT 21 July 2017
Today Tonight and Saturday. Seas 1 metre.

Extended Forecast

Issued 05:00 AM CDT 21 July 2017
Sunday Wind light increasing to southwest 15 knots in the morning and to south 25 in the afternoon.
Monday Wind southwest 20 knots diminishing to light.
Tuesday Wind light.

Ice Forecast

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

[ Canadian Ice Service ]

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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 Resolution Island Wager Bay Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Kangiqsujuaq Airport Kangirsuk Airport Kuujjuaq Airport Quaqtaq Airport Tasiujaq Airport Cape Kakkiviak Kimmirut Airport Eastmain Airport Aupaluk Airport Salluit Airport Kangiqsualujjuaq Airport
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Ice Conditions

Ice Forecasts

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

Ice Edge

First ice edge estimated from Ontario near 5510N 8255W to 5600N
8240W to Nunavut near 6205N 9300W.

Second ice edge estimated from Nunavut near 6610N 8550W to
Southampton Island near 6555N 8530W.

Third ice edge estimated from Southampton Island near 6330N 8055W to
6255N 8040W to 6300N 7750W to 6325N 7625W to Baffin Island near
6415N 7700W.

Fourth ice edge estimated from Baffin Island near 6230N 6925W to
6120N 6850W to 6045N 6410W to 6115N 6315W and then northeastward.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 AM EDT 21 July 2017 Today Tonight and Saturday At 1200 UTC Friday departing low 988 mb located at 60N 77W.

At 1200 UTC Friday weakening trough located from 60N 77W to 73N 80W.
By 0000 UTC Sunday trough located from 60N 72W to 66N 67W.

At 0000 UTC Saturday building ridge located from 58N 90W to 68N 86W.
By 0000 UTC Sunday ridge located from 58N 88W to 66N 75W.

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