Roes Welcome - northern half
Forecast
Marine Forecast
Issued 05:00 PM CDT 10 August 2026
Tonight and Tuesday.
Wind northeast 15 knots tonight. Wind north 15 Tuesday.
Showers ending overnight. Fog patches dissipating Tuesday morning.
Waves
Issued 05:00 PM CDT 10 August 2026
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 05:00 PM CDT 10 August 2026
Wednesday
Wind light increasing to north 10 to 15
knots in the morning and to north 20 to 25 late in the day.
Thursday
Wind north 20 to 25 knots diminishing to
north 15.
Friday
Wind north 15 knots diminishing to
light.
Ice Forecast
Issued 11:00 AM EDT 10 August 2026 Today Tonight and Tuesday Open water except 1 tenth first-year ice in the eastern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 10 August 2026 Today Tonight and TuesdayIce Edge
First ice edge estimated from Ontario near 5628N 8800W to 5815N8830W to 5850N 9000W to Manitoba near 5804N 9249W. Sea ice south of
the ice edge.
Second ice edge estimated from Nunavut near 6556N 8614W to
Southampton Island near 6546N 8554W. Sea ice northeast of the ice
edge.
Third ice edge estimated from Southampton Island near 6424N 8144W to
Baffin Island near 6456N 7809W. Sea ice north of the ice edge.
Ice Coverage
Open water except 1 tenth first-year ice in the eastern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 PM EDT 10 August 2026 Tonight and Tuesday At 0000 UTC Tuesday dissipating trough located from Belcher Islandsto Rankin Inlet.
At 0000 UTC Tuesday weakening ridge located over eastern Baffin
Island.
By 0000 UTC Wednesday deepening low 1006 mb located over Baffin Bay.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort - northern half
- Central Brevoort - southern half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde
- East Davis
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast - Hopedale and south
- Mid Labrador Coast - north of Hopedale
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast - north of Saglek
- North Labrador Coast - Saglek and south
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq
- Queens
- Rae
- Rankin
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde
- West Davis - northern half
- West Davis - southern half
- West Foxe
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