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James Bay

Forecast

Marine Forecast

Issued 10:54 AM CDT 16 October 2021

Today Tonight and Sunday.

Gale warning in effect.

Wind light increasing to northwest 20 knots late this evening and to northwest 30 late overnight. Wind increasing to northwest 35 Sunday morning and to northwest 40 Sunday evening.

Showers.

Waves

Issued 05:00 AM CDT 16 October 2021
Today Tonight and Sunday. Seas 1 metre or less building to 2 late overnight and to 3 Sunday morning.

Extended Forecast

James Bay - northern half

Issued 11:01 AM CDT 16 October 2021
Monday Wind northwest 40 knots diminishing to north 25 late in the day.
Tuesday Wind north 20 knots diminishing to light.
Wednesday Wind northwest 25 knots.

James Bay - southern half

Issued 11:01 AM CDT 16 October 2021
Monday Wind northwest 35 knots diminishing to northwest 30 in the morning.
Tuesday Wind north 25 knots diminishing to light.
Wednesday Wind north 15 knots increasing to northwest 25.

Ice Forecast

Issued 11:00 AM EDT 16 October 2021 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 11:00 AM EDT 16 October 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nunavut near 6912N 8120W to 6925N 8046W to
Baffin Island near 6943N 8056W. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

James Bay

Issued 10:54 AM CDT 16 October 2021

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 EDT 16 October 2021 Tonight and Sunday At 0000 UTC Sunday weakening low 996 mb located at 63N 95W.
By 1200 UTC Monday low located near Victoria Island.

At 0000 UTC Sunday quasi-stationary ridge located on a line
north-south over Davis Strait.

At 0000 UTC Sunday deepening low 1002 mb located over central
Quebec.
By 1200 UTC Monday low 991 mb located at 55N 77W.

At 1200 UTC Monday trough located over northeastern Baffin Island.

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