Arviat - western half
Forecast
Marine Forecast
Issued 05:00 AM CDT 20 May 2026
Today Tonight and Thursday.
Wind light increasing to southwest 15 knots near midnight and to southwest 20 Thursday evening.
Temperatures minus 6 rising to plus 1 Thursday evening.
Waves
Issued 05:00 AM CDT 20 May 2026
Today Tonight and Thursday.
Mainly ice covered.
Extended Forecast
Issued 05:00 AM CDT 20 May 2026
Friday
Wind southwest 20 knots diminishing to light in
the morning.
Saturday
Wind southwest 20 knots.
Sunday
Wind south 15 knots diminishing to
light.
Ice Forecast
Issued 11:00 AM EDT 19 May 2026 Today Tonight and Wednesday 3 tenths first-year ice except 9 tenths first-year ice in the
southeastern section. Consolidated first-year ice along the coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 19 May 2026 Today Tonight and WednesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
3 tenths first-year ice except 9 tenths first-year ice in the
southeastern section. Consolidated first-year ice along the coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 20 May 2026 Today Tonight and Thursday At 1200 UTC Wednesday dissipating low 1004 mb located at 60N 65W.At 1200 UTC Wednesday low 997 mb located over Quebec.
By 0000 UTC Friday low 984 mb located east of Labrador.
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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