James Bay - southern half


Marine Forecast

Issued 05:00 AM CDT 07 October 2015

Today Tonight and Thursday

Gale warning in effect.

Wind northwest 35 knots diminishing to northwest 30 early this afternoon and to west 15 late overnight. Wind backing to southwest 20 Thursday morning.

A few showers ending early this morning. Fog patches dissipating early this afternoon.


Issued 05:00 AM CDT 07 October 2015
Today Tonight and Thursday Seas 3 metres subsiding to 2 after midnight and to 1 Thursday evening.

Extended Forecast

Issued 05:00 AM CDT 07 October 2015
Friday Wind southwest 20 knots veering to northwest 25 in the morning.
Saturday Wind west 25 knots diminishing to light late in the day.
Sunday Wind light becoming southeast 15 knots.

Ice Forecast

Issued 11:00 AM EDT 7 October 2015 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

Stay connected


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 Resolution Island Wager Bay Churchill Airport Fort Severn Airport Peawanuck Airport Moosonee Airport La Grande Rivière Airport Waskaganish Airport Wemindji Airport Akulivik Airport Inukjuak Airport Ivujivik Airport Kuujjuarapik Airport Puvirnituq Airport Umiujaq Airport Kangiqsujuaq Airport Kangirsuk Airport Kuujjuaq Airport Quaqtaq Airport Tasiujaq Airport Cape Kakkiviak Kimmirut Airport Eastmain Airport Aupaluk Airport Salluit Airport Kangiqsualujjuaq Airport
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 7 October 2015 Today Tonight and Thursday

Ice Edge

First ice edge estimated from near 6500N 8225W to 6555N 7840W to
6635N 7905W to 6625N 8055W to 6525N 8315W to near 6500N 8225W. Sea
ice within the ice edge.

Second ice edge estimated from Foxe Peninsula near 6520N 7505W to
6615N 7445W to 6725N 7305W to 6655N 7725W to 6845N 7725W to 6845N
7935W to Baffin Island near 6955N 7850W. Sea ice east of the ice

Third ice edge estimated from Melville Peninsula near 6925N 8200W to
6935N 8150W to Baffin Island near 6950N 8210W. Sea ice west of the
ice edge.

Ice Coverage

Ice free.


Warnings (In effect)

Gale warning in effect

James Bay - southern half

Issued 05:00 AM CDT 07 October 2015

'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.


Technical Marine Synopsis

Issued 4:45 PM EDT 7 October 2015 Tonight and Thursday At 0000 UTC Thursday splitting low 989 mb located at 60N 70W.
By 0000 UTC Friday low 990 mb located at 60N 59W.
By 0000 UTC Friday low 987 mb located at 59N 53W.

At 0000 UTC Thursday ridge located from 70N 80W to 62N 90W then
to 55N 87W.
By 0000 UTC Friday ridge from 1008 mb high located from 70N 79W
to 65N 78W then to 56N 70W.

At 0000 UTC Thursday deepening low 1005 mb located at 62N 101W.
By 0000 UTC Friday low 995 mb located at 61N 83W.

Hudson - Hudson Bay Area

Another Region

What we are doing

Date modified: