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James Bay

Forecast

Marine Forecast

Issued 05:00 AM CDT 17 October 2021

Today Tonight and Monday.

Gale warning in effect.

Wind northwest 30 knots increasing to northwest 35 late this morning and to northwest 40 early this evening. Wind diminishing to northwest 30 Monday evening.

Showers.

Waves

Issued 05:00 AM CDT 17 October 2021
Today Tonight and Monday. Seas 2 metres building to 3 to 4 late this morning then subsiding to 2 Monday evening.

Extended Forecast

Issued 05:00 PM CDT 16 October 2021
Monday Wind northwest 40 knots diminishing to northwest 30 late in the day.
Tuesday Wind northwest 30 knots diminishing to light.
Wednesday Wind light increasing to northwest 20 knots.

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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land station Land Station
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 05:00 AM CDT 17 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 AM EDT 17 October 2021 Today Tonight and Monday At 1200 UTC Sunday deepening low 995 mb located at 68N 101W.
By 0000 UTC Tuesday weakening low 994 mb located north of Victoria
Island.

At 1200 UTC Sunday weakening ridge located on a line north-south
over Davis Strait.

At 1200 UTC Sunday quasi-stationary low 989 mb located over
central Quebec.

At 1200 UTC Sunday quasi-stationary trough located over northeastern
Baffin Island.

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