James Bay - southern half
Forecast
Marine Forecast
Issued 05:00 AM CDT 04 June 2023
Today Tonight and Monday.
Wind light increasing to northeast 15 knots late this afternoon then backing to north 20 early this evening. Wind increasing to north 25 after midnight. Wind north 25 Monday.
Waves
Issued 05:00 AM CDT 04 June 2023
Today Tonight and Monday.
Outside the ice edge seas 1 metre or less building to 1 to 2
early this evening.
Extended Forecast
Issued 05:00 AM CDT 04 June 2023
Tuesday
Wind north 25 knots diminishing to northeast
15 in the morning then increasing to north 25 late in the day.
Wednesday
Wind north 25 knots.
Thursday
Wind north 20 knots.
Ice Forecast
Issued 11:00 AM EDT 4 June 2023 Today Tonight and Monday 3 tenths first-year ice except 8 tenths first-year ice in the
northeastern section. Consolidated first-year ice along parts of the
coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 4 June 2023 Today Tonight and MondayIce Edge
Ice edge is outside the forecast region.Ice Coverage
3 tenths first-year ice except 8 tenths first-year ice in the
northeastern section. Consolidated first-year ice along parts of the
coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 4 June 2023 Today Tonight and Monday At 1200 UTC Sunday merging low 1017 mb located at 63N 54W.At 1200 UTC Sunday merging low 1012 mb located at 74N 64W.
By 0000 UTC Tuesday low 1018 mb located at 69N 56W.
At 1200 UTC Sunday high 1035 mb located at 63N 92W.
By 0000 UTC Tuesday high 1032 mb located over Hudson Bay.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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