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James Bay - northern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 09 August 2022

Today Tonight and Wednesday.

Wind south 25 knots veering to southwest 30 early this evening then to northwest 25 Wednesday evening.

Showers this afternoon and this evening with a risk of thunderstorms. Showers Wednesday. Fog forming this evening and dissipating after midnight. Visibility 1 mile or less in showers and in fog.

Waves

Issued 05:00 AM CDT 09 August 2022
Today Tonight and Wednesday. Seas 2 metres.

Extended Forecast

Issued 05:00 AM CDT 09 August 2022
Thursday Wind northwest 25 knots.
Friday Wind north 20 knots.
Saturday Wind north 15 knots diminishing to light.

Ice Forecast

Issued 11:00 AM EDT 8 August 2022 Today Tonight and Tuesday Open water except 1 tenth first-year ice in the northwestern section. 

[ 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 8 August 2022 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Ontario near 5400N 8213W to 5430N
8030W to 5545N 8030W to 5830N 8915W to Manitoba near 5740N 9238W.
Sea ice west and then south of the ice edge.

Second ice edge estimated from Nunavut near 6616N 8509W to
Southampton Island near 6549N 8520W. Sea ice east of the ice edge.

Third ice edge estimated from Southampton Island near 6406N 8051W to
6440N 8025W to Baffin Island near 6454N 7809W. Sea ice north of the
ice edge.

Fourth ice edge estimated from Baffin Island near 6154N 6557W to
6110N 6510W to 6131N 6331W and then northeastward. Sea ice north of
the ice edge.

Ice Coverage

Open water except 1 tenth first-year ice in the northwestern
section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:45 AM EDT 9 August 2022 Today Tonight and Wednesday At 1200 UTC Tuesday low 998 mb located at 56N 87W.
By 0000 UTC Thursday low 998 mb located near Belcher Islands.

By 0000 UTC Wednesday warm front from 993 mb low located over 56N
83W extending eastward.

By 0000 UTC Wednesday cold front from 993 mb low located over 56N
83W extending southward.

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