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East Baffin - southern half

Forecast

Marine Forecast

Issued 05:30 AM EST 10 December 2025

Today Tonight and Thursday.

Wind light increasing to north 15 knots this afternoon and to northwest 25 near midnight. Wind northwest 25 Thursday.

Scattered flurries beginning near midnight changing to snow near noon Thursday then to scattered flurries Thursday evening.

Freezing spray warning in effect.

Outside the ice edge freezing spray beginning Thursday morning.

Temperatures minus 1 falling to minus 6 Thursday afternoon.

Waves

Issued 05:30 AM EST 10 December 2025
Today Tonight and Thursday. Outside the ice edge seas 1 metre or less building to 1 to 2 near midnight.

Extended Forecast

Issued 05:30 AM EST 10 December 2025
Friday Wind northwest 25 knots.
Saturday Wind northwest 25 knots.
Sunday Wind northwest 20 knots.

Ice Forecast

Issued 11:00 AM EST 10 December 2025 Today Tonight and Thursday 8 tenths new ice including 2 tenths grey ice except 9 tenths grey-white ice including a trace of multi-year ice in the extreme northwestern section. 

[ Canadian Ice Service ]

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Weather Conditions

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Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 10 December 2025 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Baffin Island near 6200N 6601W to 6215N
6400W to 6424N 6253W to 6535N 5742W then northeastward. Sea ice
northwest of the ice edge.

Ice Coverage

8 tenths new ice including 2 tenths grey ice except 9 tenths
grey-white ice including a trace of multi-year ice in the extreme
northwestern section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

East Baffin - southern half

Issued 05:30 AM EST 10 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 6:30 AM MST 10 December 2025 Today Tonight and Thursday At 1200 UTC Wednesday quasi-stationary trough located on a line
north-south over eastern Baffin Bay.

At 1200 UTC Wednesday ridge located from 67N 101W to 75N 93W.
By 0000 UTC Friday ridge located from 67N 122W to 72N 82W.

At 1200 UTC Wednesday weakening low 999 mb located at 78N 125W.
By 0000 UTC Friday low 1006 mb located at 82N 111W.

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