Arviat
Forecast
Marine Forecast
Issued 05:00 AM CDT 02 July 2025
Today Tonight and Thursday.
Wind light increasing to south 15 knots this afternoon and to south 20 early this evening. Wind veering to southwest 15 Thursday morning then diminishing to light Thursday afternoon.
Showers and fog patches Thursday.
Waves
Issued 05:00 AM CDT 02 July 2025
Today Tonight and Thursday.
Seas 1 metre building to 2 late overnight then subsiding to 1 or
less Thursday evening.
Extended Forecast
Issued 05:00 AM CDT 02 July 2025
Friday
Wind light becoming northeast 15 knots in the
afternoon.
Saturday
Wind northwest 15 knots diminishing to light
late in the day.
Sunday
Wind northwest 15 knots backing to southwest 20
late in the day.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 1 July 2025 Today Tonight and WednesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 2 July 2025 Today Tonight and Thursday At 1200 UTC Wednesday departing low 986 mb located near Ungava Bay.At 1200 UTC Wednesday ridge located on a line northeast-southwest
over northern Hudson Bay.
By 0000 UTC Friday ridge located on a line north-south over eastern
Hudson Bay.
At 1200 UTC Wednesday low 995 mb located over Boothia Peninsula.
By 0000 UTC Friday low 993 mb located over eastern Baffin Bay.
By 0000 UTC Friday trough located on a line northeast-southwest
over western Hudson Bay.
Hudson - Hudson Bay Area
- Arviat
- Baker
- Belcher
- Central
- Churchill
- Coats
- East Foxe
- Frobisher Bay
- James Bay
- 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
- Resolution - eastern half
- Resolution - western half
- Roes Welcome
- 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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