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Colour-coded Weather Alerts

Colour-coded Weather Alerts

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Warnings

Forecast

Marine Forecast

Issued 05:30 PM EST 16 December 2025

Tonight and Wednesday.

Wind southwest 15 knots backing to south 15 to 20 early Wednesday morning then increasing to northwest 30 early Wednesday afternoon.

Periods of snow. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Outside the ice edge moderate freezing spray becoming severe Wednesday afternoon.

Temperatures near minus 8.

Waves

Issued 05:30 AM EST 16 December 2025
Today Tonight and Wednesday. Outside the ice edge seas 1 to 2 metres building to 2 to 3 Wednesday evening.

Extended Forecast

Issued 05:30 PM EST 16 December 2025
Thursday Wind northwest 30 knots diminishing to west 20 in the morning then increasing to west 30 in the afternoon.
Friday Wind west 35 knots diminishing to west 20 late in the day.
Saturday Wind north 10 to 15 knots increasing to northwest 25 to 30.

Ice Forecast

Issued 11:00 AM EST 16 December 2025 Today Tonight and Wednesday 2 tenths new ice except 7 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 16 December 2025 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Killiniq Island near 6025N 6454W to 5953N
6700W to 6117N 6550W to 6111N 6441W to 6200N 6405W then
northeastward. Sea ice south then west of the ice edge.

Ice Coverage

2 tenths new ice except 7 tenths new ice along parts of the coasts.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Resolution - western half

Issued 5:30 PM EST 16 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 PM EST 16 December 2025 Tonight and Wednesday At 0000 UTC Wednesday trough from 975 mb low located from Foxe
Basin to Ivujivik.
By 0000 UTC Thursday weakening trough from 987 mb low located from
Southampton Island to Puvirnituq.

At 0000 UTC Wednesday low 981 mb located near Belcher Islands.
By 0000 UTC Thursday low 977 mb located near Iqaluit.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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