Clarence - southern half
Forecast
Marine Forecast
Issued 05:30 PM EDT 11 August 2026
Tonight and Wednesday.
Gale warning in effect.
Wind north 25 knots increasing to north 35 late overnight and to north 35 to 40 early Wednesday morning except north 15 to 25 over eastern sections.
Waves
Issued 05:30 PM EDT 11 August 2026
Tonight and Wednesday.
Seas 1 metre building to 1 to 2 early this evening and to 2 to 3
after midnight. Seas becoming 3 to 4 early Wednesday morning except 1 to 2 over
eastern sections.
Extended Forecast
Issued 05:30 PM EDT 11 August 2026
Thursday
Wind north 35 to 40 knots diminishing to
north 20 to 25 in the morning and to light in the afternoon.
Friday
Wind light.
Saturday
Wind light.
Ice Forecast
Issued 11:00 AM EDT 11 August 2026 Today Tonight and Wednesday Bergy water.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 11 August 2026 Today Tonight and WednesdayIce Edge
First ice edge estimated from Baffin Island near 6203N 6600W to6203N 6355W to 6303N 6145W to 6514N 5849W to 6853N 6252W to Baffin
Island near 6911N 6641W. Sea ice west of the ice edge.
Second ice edge estimated from 7352N 8811W to Devon Island near
7428N 8803W. Sea ice west of the ice edge.
Third ice edge estimated from Devon Island near 7501N 7937W to 7608N
7707W to 7617N 7432W then northeastward. Sea ice northwest of the
ice edge.
Ice Coverage
Bergy water.
Warnings
Warnings (In effect)
Gale warning in effect
Clarence - southern half
Issued 00:40 AM EDT 12 August 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 11 August 2026 Tonight and Wednesday At 0000 UTC Wednesday quasi-stationary high 1030 mb located at76N 120W.
At 0000 UTC Wednesday deepening low 1005 mb located at 74N 62W.
By 0000 UTC Thursday low 998 mb located at 72N 63W.
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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