Johnstone Strait
Forecast
Marine Forecast
Issued 04:00 PM PDT 09 March 2026
Tonight and Tuesday.
Wind southeast 10 to 20 knots becoming southeast 15 to 25 late overnight then diminishing to variable 10 to 15 early Tuesday afternoon.
Showers changing to flurries near midnight then to showers Tuesday morning.
Low tonight zero. High Tuesday plus 5.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 04:00 PM PDT 09 March 2026
Wednesday
Wind southeast 15 to 25 knots.
Thursday
Wind northwest 25 knots diminishing to
northwest 15.
Friday
Wind light becoming northwest 15 knots late in
the day.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM PDT 9 March 2026 Tonight and Tuesday At 4:00 p.m. PDT today quasi-stationary low located over the Gulfof Alaska.
Marine Weather Statement
Issued 3:14 PM PDT 9 March 2026 A quasi-stationary low over the Gulf of Alaska will generate a longperiod of strong to marginal westerly gales across the BC waters
through Tuesday.
Pacific - South Coast Area
- Bowie - southern half
- Central Coast from McInnes Island to Pine Island
- Explorer - northwestern half
- Explorer - southeastern half
- Haro Strait
- Hecate Strait
- Howe Sound
- Johnstone Strait
- Juan de Fuca Strait - central strait
- Juan de Fuca Strait - east entrance
- Juan de Fuca Strait - west entrance
- Queen Charlotte Sound - eastern half
- Queen Charlotte Sound - western half
- Queen Charlotte Strait
- Strait of Georgia - north of Nanaimo
- Strait of Georgia - south of Nanaimo
- West Coast Haida Gwaii - southern half
- West Coast Vancouver Island North
- West Coast Vancouver Island South
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