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Forecast

Marine Forecast

Issued 05:00 AM CDT 20 October 2026

Today Tonight and Wednesday.

Wind southwest 20 knots diminishing to southwest 15 early this afternoon and to light early this evening. Wind becoming northeast 15 Wednesday morning then diminishing to light Wednesday evening.

Flurries changing to showers early this morning then to rain and fog patches this evening. Snow overnight changing to flurries Wednesday morning.

Temperatures near plus 1.

Waves

Issued 05:00 AM CDT 20 October 2026
Today Tonight and Wednesday. Seas 1 to 2 metres.

Extended Forecast

Issued 05:00 AM CDT 20 October 2026
Thursday Wind light increasing to south 20 knots in the morning and to south 25 late in the day.
Friday Wind south 25 knots becoming northwest 25.
Saturday Wind northwest 25 knots diminishing to northeast 15 late in the day.

Ice Forecast

Issued 11:00 AM EDT 20 October 2026 Today Tonight and Wednesday Bergy water except 2 tenths new ice along parts of the Southampton Island coast. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 11:00 AM EDT 20 October 2026 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Nunavut near 6534N 8647W to 6510N
8638W to 6336N 8736W to 6301N 8619W to 6301N 8349W to Southampton
Island near 6334N 8141W. Sea ice east then north of the ice edge.

Second ice edge estimated from Southampton Island near 6349N 8020W
to 6400N 8012W to 6515N 8309W to Nunavut near 6634N 8239W. Sea ice
west of the ice edge.

Third ice edge estimated from Nunavut near 6728N 8112W to 6845N
8057W to 6917N 7956W to 6917N 7955W to 6810N 7928W to 6546N 7444W to
6538N 7740W to Baffin Island near 6459N 7807W. Sea ice west then
northeast of the ice edge.

Ice Coverage

Bergy water except 2 tenths new ice along parts of the Southampton
Island coast.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 PM EDT 20 October 2026 Tonight and Wednesday At 0000 UTC Wednesday weakening low 1001 mb located at 68N 58W.
By 0000 UTC Thursday dissipating low 1008 mb located at 63N 59W.

At 0000 UTC Wednesday low 1008 mb located at 60N 86W.
By 0000 UTC Thursday low 999 mb located at 59N 68W.

Hudson - Hudson Bay Area

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Marine Weather for Canada

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