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East Baffin - southern half

Forecast

Marine Forecast

Issued 05:30 PM EST 10 December 2025

Tonight and Thursday.

Wind northwest 15 to 20 knots increasing to northwest 20 to 25 late this evening. Wind northwest 25 Thursday.

Freezing spray warning in effect.

Outside the ice edge freezing spray beginning Thursday morning.

Temperatures minus 2 falling to minus 7 Thursday morning.

Waves

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

Extended Forecast

Issued 05:30 PM EST 10 December 2025
Friday Wind northwest 25 knots.
Saturday Wind northwest 25 knots.
Sunday Wind northwest 20 to 25 knots diminishing to northwest 15.

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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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 5:30 PM 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 PM MST 10 December 2025 Tonight and Thursday At 0000 UTC Thursday quasi-stationary trough located on a line
north-south over eastern Baffin Bay.

At 0000 UTC Thursday ridge located from 67N 95W to 79N 93W.
By 0000 UTC Friday ridge located from 68N 88W to 80N 78W.

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