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James Bay - northern half


Marine Forecast

Issued 05:00 AM CDT 16 July 2024

Today Tonight and Wednesday.

Wind light increasing to north 15 knots late this morning and to north 20 late this afternoon. Wind increasing to north 25 Wednesday afternoon.


Issued 05:00 AM CDT 16 July 2024
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CDT 16 July 2024
Thursday Wind northwest 20 knots diminishing to light in the morning then increasing to west 20 late in the day.
Friday Wind northeast 15 knots backing to north 20 late in the day.
Saturday Wind north 20 knots.

Ice Forecast

Issued 11:00 AM EDT 16 July 2024 Today Tonight and Wednesday 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 Kinngait (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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Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 16 July 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Quebec near 6232N 7658W to 6304N 7505W
to Baffin Island near 6411N 7639W. Sea ice west of the ice edge.

Second ice edge estimated from 6200N 6509W to 6134N 6333W then
eastward. Sea ice north of the ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 4:45 PM EDT 16 July 2024 Tonight and Wednesday At 0000 UTC Wednesday ridge located from 54N 99W to 62N 72W.
By 0000 UTC Thursday ridge located from 46N 96W to 58N 80W.

At 0000 UTC Wednesday low 1000 mb located at 71N 79W.
By 0000 UTC Thursday low 1003 mb located at 60N 70W.

At 0000 UTC Thursday approaching low 1006 mb located at 64N 102W.

Hudson - Hudson Bay Area

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