Navy Board
Forecast
Marine Forecast
Issued 05:30 PM EDT 20 July 2026
Tonight and Tuesday.
Wind north 20 knots diminishing to north 15 late overnight. Wind north 15 Tuesday.
Periods of drizzle and fog patches Tuesday.
Waves
Issued 05:30 PM EDT 20 July 2026
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 05:30 PM EDT 20 July 2026
Wednesday
Wind north 15 knots diminishing to light in
the morning.
Thursday
Wind light becoming north 15 knots late in
the day.
Friday
Wind north 15 knots diminishing to
light.
Ice Forecast
Issued 11:00 AM EDT 20 July 2026 Today Tonight and Tuesday 1 tenth first-year ice including a trace of old ice.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 20 July 2026 Today Tonight and TuesdayIce Edge
First ice edge estimated from 6201N 6252W to 6438N 5750W thennorthward. Sea ice west of the ice edge.
Second ice edge estimated from 7250N 6504W to 7233N 6909W to Baffin
Island near 7107N 7047W. Sea ice south of the ice edge.
Third ice edge estimated from Baffin Island near 7235N 7553W to
7545N 7541W to 7545N 7356W then eastward. Sea ice northwest of the
ice edge.
Ice Coverage
1 tenth first-year ice including a trace of old ice.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 PM MDT 20 July 2026 Tonight and Tuesday At 0000 UTC Tuesday trough located from 73N 82W to 67N 75W.By 0000 UTC Wednesday trough located from 72N 81W to 67N 79W.
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
- Committee
- Cumberland
- East Baffin
- East Brevoort
- East Clyde - northern half
- East Clyde - southern half
- 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
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq
- Queens
- Rae
- Rankin
- Regent
- Resolution
- Roes Welcome
- South Labrador Sea
- South Sverdrup
- South-central Hudson
- St. Roch
- Ungava
- West Baffin
- 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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- Date modified:
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