Lancaster - eastern half
Forecast
Marine Forecast
Issued 05:30 PM EDT 18 July 2025
Tonight and Saturday.
Wind light tonight and Saturday.
Fog patches forming Saturday morning and dissipating Saturday evening.
Waves
Issued 05:30 PM EDT 18 July 2025
Tonight and Saturday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 05:30 PM EDT 18 July 2025
Sunday
Wind light increasing to west 25 knots in the
morning then diminishing to southeast 15 late in the day.
Monday
Wind east 20 knots diminishing to
light.
Tuesday
Wind light increasing to east 30 knots late in
the day.
Ice Forecast
Issued 11:00 AM EDT 18 July 2025 Today Tonight and Saturday 2 tenths first-year ice.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 18 July 2025 Today Tonight and SaturdayIce Edge
First ice edge estimated from 6200N 6128W to 6216N 6039W to 6503N5746W then northeastward. Sea ice northwest of the ice edge.
Second ice edge estimated from 7250N 6504W to 7124N 6955W to 7449N
7756W to 7634N 7602W to 7626N 7443W then southeastward. Sea ice
southwest then northwest of the ice edge.
Ice Coverage
2 tenths first-year ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 18 July 2025 Tonight and Saturday At 0000 UTC Saturday low 1007 mb located at 68N 103W.By 0000 UTC Sunday low 1007 mb located at 69N 102W.
At 0000 UTC Sunday building ridge located on a line
northwest-southeast over eastern Baffin Island.
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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