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Colour-coded Weather Alerts

Colour-coded Weather Alerts

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Forecast

Marine Forecast

Issued 05:30 AM EST 09 December 2025

Today Tonight and Wednesday.

Wind east 20 knots backing to northeast 15 this morning then increasing to northeast 25 early this afternoon. Wind diminishing to northeast 10 to 15 early this evening then backing to northwest 10 to 15 Wednesday morning. Wind increasing to northwest 20 to 25 Wednesday evening.

Snow ending early this morning. Flurries tonight and Wednesday. Visibility as low as 1 mile in precipitation.

Freezing spray warning in effect.

Outside the ice edge freezing spray beginning Wednesday evening.

Temperatures near minus 2.

Waves

Issued 05:30 PM EST 08 December 2025
Tonight and Tuesday. Outside the ice edge seas 1 metre building to 3 early this evening then subsiding to 2 late this evening.

Extended Forecast

Issued 05:30 AM EST 09 December 2025
Thursday Wind northwest 15 to 20 knots diminishing to light in the morning.
Friday Wind northwest 15 to 20 knots increasing to northwest 25.
Saturday Wind northwest 25 knots.

Ice Forecast

Issued 11:00 AM EST 9 December 2025 Today Tonight and Wednesday Bergy water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 11:00 AM EST 9 December 2025 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Killiniq Island near 6025N 6454W to 5915N
6734W to Baffin Island near 6152N 6608W. Sea ice southeast then west
of the ice edge.

Ice Coverage

Bergy water except 2 tenths new ice along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Resolution - western half

Issued 05:30 AM EST 09 December 2025

Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EST 9 December 2025 Today Tonight and Wednesday At 1200 UTC Tuesday low 982 mb located at 57N 77W.
By 0000 UTC Thursday weakening low 1007 mb located at 50N 81W.

By 0000 UTC Wednesday low 991 mb located at 57N 60W.

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