Larsen
Forecast
Marine Forecast
Issued 05:30 PM EDT 10 September 2026
Tonight and Friday.
Wind south 15 knots increasing to northwest 20 late overnight then diminishing to light Friday evening.
Rain and fog patches changing to scattered flurries Friday morning.
Temperatures near plus 2.
Waves
Issued 05:30 PM EDT 10 September 2026
Tonight and Friday.
Seas 1 metre or less.
Extended Forecast
Issued 05:30 PM EDT 10 September 2026
Saturday
Wind northwest 15 knots diminishing to light
in the morning then increasing to south 20 late in the day.
Sunday
Wind south 30 knots diminishing to
light.
Monday
Wind light increasing to north 20 knots late in
the day.
Ice Forecast
Issued 10:00 AM EDT 10 September 2026 Today Tonight and Friday Bergy water.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 10 September 2026 Today Tonight and FridayIce Edge
First ice edge estimated from Nunavut near 6919N 11936W to 7016N11817W to Banks Island near 7105N 12252W. Sea ice west of the ice
edge.
Second ice edge estimated from Banks Island near 7147N 12026W to
Victoria Island near 7150N 11906W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 7002N 10055W to
7026N 9940W to Prince of Wales Island near 7136N 9931W. Sea ice
northwest of the ice edge.
Fourth ice edge estimated from Prince of Wales Island near 7253N
9715W to Somerset Island near 7259N 9541W. Sea ice northwest of the
ice edge.
Ice Coverage
Bergy water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 10 September 2026 Tonight and Friday At 0000 UTC Friday trough from 1002 mb low located from 71N 95Wto 67N 104W.
By 0000 UTC Saturday trough from 1001 mb low located from 72N 85W
to 67N 92W.
At 0000 UTC Friday ridge located from 67N 136W to 74N 144W.
By 0000 UTC Saturday ridge located from 67N 111W to 72N 102W.
Arctic - Western Arctic Area
- Admiralty
- Alert
- Amundsen
- Axel Heiberg
- Baillie
- Ballantyne
- Banks
- Barrow
- Bartlett
- Bathurst
- Boothia
- Borden
- Brock
- Byam
- Camsell Bend mile 290 to Tulita mile 512
- Clarence - northern half
- Clarence - southern half
- Committee
- Coronation
- CT4
- CU4
- CV4
- CV5
- CW3
- CW4
- CW5
- CX4
- Dease
- Dolphin
- East Baffin - northern half
- Ellef Ringnes
- Ellesmere
- Eureka - northern half
- Eureka - southern half
- Fitzwilliam
- Fort Good Hope mile 684 to Point Separation mile 913
- Greely
- Griper
- Gustaf
- Hassel
- Hazen
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - northern half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Liddon
- Mackenzie
- Maclean
- Massey
- Maud
- McClintock
- McClure
- Melville
- Nansen
- Navy Board
- Northwest Beaufort
- North Mackenzie
- North Prince Patrick
- North Sverdrup
- North Tuktoyaktuk
- Norwegian
- Peary
- Peel
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Pond
- Prince Alfred
- Prince of Wales
- Prince Patrick
- Queens
- Rae
- Regent
- Robeson - northern half
- Robeson - southern half
- Roes Welcome
- South Axel Heiberg
- South Ellef Ringnes
- South Prince Patrick
- South Sverdrup
- St. Roch
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- Ulukhaktok
- Ward Hunt
- West Baffin - northern half
- West Baffin - southern half
- West Foxe
- West Prince Alfred
- Wilkins
- Yukon Coast
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ATOM