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James Bay - southern half

Forecast

Marine Forecast

Issued 05:00 AM CDT 16 September 2021

Today Tonight and Friday.

Wind southwest 20 knots backing to south 25 late this morning then veering to southwest 15 to 20 Friday morning. Wind veering to west 20 Friday evening.

Showers Friday morning and afternoon changing to rain.

Waves

Issued 05:00 AM CDT 16 September 2021
Today Tonight and Friday. Seas 1 metre building to 2 early this afternoon then subsiding to 1 Friday morning.

Extended Forecast

Issued 05:00 PM CDT 15 September 2021
Friday Wind south 25 knots veering to southwest 15 to 20 in the morning.
Saturday Wind northwest 25 knots diminishing to northwest 15.
Sunday Wind light increasing to south 25 knots late in the day.

Ice Forecast

Issued 11:00 AM EDT 15 September 2021 Today Tonight and Thursday 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 15 September 2021 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Nunavut near 6556N 8614W to
Southampton Island near 6548N 8552W. Sea ice north of the ice edge.

Second ice edge estimated from Southampton Island near 6520N 8409W
to 6549N 7841W to Baffin Island near 6749N 7241W. 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 16 September 2021 Today Tonight and Friday At 1200 UTC Thursday departing low 993 mb located at 59N 60W.

At 1200 UTC Thursday deepening low 985 mb located near Churchill.
By 0000 UTC Saturday low 977 mb located at 61N 66W.

By 0000 UTC Saturday low 990 mb located at 61N 82W.

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