James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 21 October 2017

Today Tonight and Sunday.

Wind east 20 knots increasing to east 30 late this morning then veering to south 20 to 25 late overnight. Wind increasing to south 30 Sunday afternoon.

A few showers this evening. Periods of rain beginning Sunday evening.

Waves

Issued 05:00 AM CDT 21 October 2017
Today Tonight and Sunday. Seas 2 metres subsiding to 1 after midnight then building to 2 Sunday afternoon.

Extended Forecast

Issued 05:00 AM CDT 21 October 2017
Monday Wind south 25 knots diminishing to southwest 15 in the morning.
Tuesday Wind northeast 30 knots increasing to northeast 35 late in the day.
Wednesday Wind northeast 35 knots diminishing to northeast 30.

Ice Forecast

Issued 11:00 AM EDT 21 October 2017 Today Tonight and Sunday Ice free. 

[ 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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 21 October 2017 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nunavut near 6300N 9040W to 6240N
8440W to Southampton Island near 6335N 8140W. Sea ice north of the
ice edge.

Second ice edge estimated from Southampton Island near 6400N 8035W
to 6520N 8305W to 6745N 7940W to 6650N 7705W to 6720N 7330W to Foxe
Peninsula near 6525N 7710W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 21 October 2017 Today Tonight and Sunday At 1200 UTC Saturday deepening low 986 mb located near Lake
Winnipeg.
By 0000 UTC Monday low 977 mb located near Rankin Inlet.

At 1200 UTC Saturday dissipating low 981 mb located at 56N 49W.

At 1200 UTC Saturday ridge located from Quebec to Melville
Peninsula.
By 0000 UTC Monday ridge located over Nova Scotia to Baffin Island.

Hudson - Hudson Bay Area

Another Region

What we are doing

Features

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

Date modified: