Johnstone Strait
Forecast
Marine Forecast
Issued 10:30 AM PDT 30 May 2023
Today Tonight and Wednesday.
Strong wind warning in effect.
Wind northwest 10 to 20 knots increasing to northwest 20 to 25 this afternoon then diminishing to northwest 5 to 15 late overnight. Wind becoming light Wednesday morning then increasing to northwest 15 to 25 Wednesday evening.
Showers this afternoon this evening Wednesday afternoon and evening.
Extended Forecast
Issued 04:00 AM PDT 30 May 2023
Thursday
Wind northwest 5 to 15 knots.
Friday
Wind south 5 to 15 knots.
Saturday
Wind south 5 to 15 knots becoming northwest 5
to 15 late in the day.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
There is no ice forecast issued for this area.
Warnings
Warnings (In effect)
Strong wind warning in effect
Johnstone Strait
Issued 10:30 AM PDT 30 May 2023'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 or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 10:30 AM PDT 30 May 2023 Today Tonight and Wednesday At 10:30 a.m. PDT today quasi-stationary ridge located from Explorerto Hecate Strait.
At 4:00 p.m. PDT Wednesday approaching trough located west of Bowie.
Marine Weather Statement
Issued 10:34 AM PDT 30 May 2023 A stationary ridge from Explorer to Hecate Strait will generate galeforce westerly winds through Juan de Fuca Strait beginning late this
afternoon and continue tonight. These winds will diminish to strong
westerlies early Wednesday morning.
Pacific - South Coast Area
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
- Date modified: