Maclean
Forecast
Marine Forecast
Issued 05:30 AM EDT 19 August 2026
Today Tonight and Thursday.
Wind southeast 15 knots increasing to northwest 25 late overnight then diminishing to northwest 15 Thursday evening.
Rain changing to scattered showers overnight and ending near noon Thursday. Fog patches dissipating Thursday afternoon.
Temperatures near plus 1.
Waves
Issued 05:30 AM EDT 19 August 2026
Today Tonight and Thursday.
Over open water seas 1 metre or less.
Extended Forecast
Issued 05:30 AM EDT 19 August 2026
Friday
Wind northwest 15 knots diminishing to light in
the morning.
Saturday
Wind light.
Sunday
Wind light.
Ice Forecast
Issued 11:00 AM EDT 18 August 2026 Today Tonight and Wednesday 6 tenths old ice except 9 tenths old ice in the western section.
Consolidated old ice in the northwestern section.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 18 August 2026 Today Tonight and WednesdayIce Coverage
6 tenths old ice except 9 tenths old ice in the western section.
Consolidated old ice in the northwestern section.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MDT 19 August 2026 Today Tonight and Thursday At 1200 UTC Wednesday dissipating trough located from 86N 138W to81N 103W.
At 1200 UTC Wednesday low 995 mb located at 72N 112W.
By 0000 UTC Friday weakening low 1004 mb located at 71N 98W.
At 0000 UTC Friday approaching high 1019 mb located at 74N 127W.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat
- Baker
- Barrow
- Boothia
- Byam
- Central
- Central Brevoort
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin - northern half
- East Baffin - southern half
- East Brevoort
- 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
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- 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 - eastern half
- St. Roch
- Ungava
- West Baffin - northern half
- West Baffin - southern half
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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