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James Bay - northern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 24 July 2024

Today Tonight and Thursday.

Wind light increasing to north 15 knots Thursday morning then veering to northeast 20 Thursday afternoon. Wind diminishing to northeast 15 Thursday evening.

Fog patches dissipating Thursday morning.

Waves

Issued 05:00 AM CDT 24 July 2024
Today Tonight and Thursday. Seas 1 metre or less.

Extended Forecast

Issued 05:00 AM CDT 24 July 2024
Friday Wind northeast 15 knots diminishing to light in the morning then increasing to south 25 late in the day.
Saturday Wind south 25 knots.
Sunday Wind southwest 25 knots increasing to southwest 30.

Ice Forecast

Issued 11:00 AM EDT 24 July 2024 Today Tonight and Thursday 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 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 24 July 2024 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Ontario near 5528N 8530W to 5619N
8420W to 5733N 8723W to 6000N 9003W to 6146N 8729W to Nunavut near
6256N 9045W. Sea ice southwest of the ice edge.

Second ice edge estimated from Nunavut near 6602N 8559W to
Southampton Island near 6553N 8540W. Sea ice east of the ice edge.

Third ice edge estimated from Southampton Island near 6340N 8228W to
6319N 8205W to 6301N 8037W to 6246N 7546W to Baffin Island near
6411N 7639W. Sea ice north then west of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 24 July 2024 Today Tonight and Thursday At 1200 UTC Wednesday departing high 1025 mb located over James Bay.

At 1200 UTC Wednesday low 990 mb located over central Baffin Bay.
By 0000 UTC Friday low 988 mb located over western Greenland.

At 1200 UTC Wednesday cold front located from Iqaluit to Arviat.
By 0000 UTC Friday cold front located over Labrador Sea.

Hudson - Hudson Bay Area

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