Language selection

Features

My Weather Profile Weather Topics  | 

James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CST 12 November 2019

Today Tonight and Wednesday.

Wind southwest 15 knots diminishing to light this morning then increasing to west 15 late overnight. Wind increasing to southwest 25 Wednesday morning then backing to south 30 Wednesday evening.

Flurries late this morning. Periods of snow Wednesday evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray beginning Wednesday morning.

Temperatures minus 8 rising to minus 3 Wednesday evening.

Waves

Issued 05:00 AM CST 12 November 2019
Today Tonight and Wednesday. Seas 1 metre building to 2 Wednesday evening.

Extended Forecast

Issued 05:00 AM CST 12 November 2019
Thursday Wind southwest 20 knots increasing to southwest 30 in the afternoon then veering to northwest 30 late in the day.
Friday Wind west 35 knots veering to northwest 40.
Saturday Wind west 20 knots increasing to southwest 35 late in the day.

Ice Forecast

Issued 11:00 AM EST 11 November 2019 Today Tonight and Tuesday Open water except 9 plus tenths new ice including 4 tenths grey ice along parts of the coast. 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EST 11 November 2019 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 6030N 6450W to 5825N 6720W to
5930N 6925W to 6105N 6910W to 6120N 7120W to 6140N 7120W to 6245N
7400W to 6245N 7825W to 6400N 7400W to 6220N 7035W to Baffin Island
near 6235N 6930W. Sea ice south then west then north of the ice
edge.

Ice Coverage

Open water except 9 plus tenths new ice including 4 tenths grey ice
along parts of the coast.

Warnings

Warnings (In effect)

Freezing spray warning in effect

James Bay - southern half

Issued 05:00 AM CST 12 November 2019

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 4:45 AM EST 12 November 2019 Today Tonight and Wednesday At 1200 UTC Tuesday weakening low 986 mb located at 65N 62W.
By 0000 UTC Thursday trough located from Baffin Bay to Labrador Sea.

At 1200 UTC Tuesday ridge located over western Hudson Bay.
By 0000 UTC Thursday ridge from 1030 mb high located from Lake
Ontario to Ungava Bay.

At 1200 UTC Tuesday low 996 mb located over Victoria Island.
By 0000 UTC Thursday low 999 mb located near Southampton Island.

Hudson - Hudson Bay Area

Another Region

What we are doing

Date modified: