Johnstone Strait
Forecast
Marine Forecast
Issued 04:00 PM PDT 19 July 2026
Tonight and Monday.
Strong wind warning in effect.
Wind northwest 15 to 25 knots becoming northwest 15 to 20 early Monday morning then becoming northwest 20 Monday evening.
Fog patches forming overnight and dissipating Monday morning.
Extended Forecast
Issued 04:00 PM PDT 19 July 2026
Tuesday
Wind northwest 20 knots becoming northwest 10
to 20 in the morning then becoming northwest 20 in the afternoon.
Wednesday
Wind northwest 20 knots becoming northwest
15 to 20 late in the day.
Thursday
Wind northwest 15 to 20 knots diminishing to
northwest 10 to 15.
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Weather Conditions
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Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Strong wind warning in effect
Johnstone Strait
Issued 4:00 PM PDT 19 July 2026'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM PDT 19 July 2026 Tonight and Monday At 4:00 p.m. PDT today quasi-stationary ridge located west of Bowie.Marine Weather Statement
Issued 3:40 PM PDT 19 July 2026 A ridge of high pressure offshore will bring strong to gale forcenorthwesterly winds over west coast Vancouver Island, south of the
Brooks Peninsula, this evening.
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 - southern half
- 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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