Johnstone Strait
Forecast
Marine Forecast
Issued 10:30 AM PDT 16 March 2026
Today Tonight and Tuesday.
Gale warning in effect.
Wind southeast 35 to 45 knots with gusts to 50 becoming southeast 30 to 40 late this afternoon then diminishing to southeast 20 to 30 early Tuesday morning.
Rain. Visibility 1 mile or less in rain.
Strong wind warning program has ended for the season.
Extended Forecast
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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)
Gale warning in effect
Johnstone Strait
Issued 10:30 AM PDT 16 March 2026'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 16 March 2026 Today Tonight and Tuesday At 10:30 a.m. PDT today departing warm front located over theCentral Coast.
At 10:30 a.m. PDT today cold front located on a line
northeast-southwest over southern Bowie.
By 9:30 p.m. PDT tonight quasi-stationary frontal system located
on a line northeast-southwest over northwestern Explorer.
At 10:30 a.m. PDT today quasi-stationary low located over the Gulf
of Alaska.
Marine Weather Statement
Issued 10:19 AM PDT 16 March 2026 An intense warm front is generating southeast storm force winds tothe central waters this morning.
As the warm front passes, winds are veering to southwest gales over
the northern and central waters.
Southeast gales over Northern Strait of Georgia will persist through
today.
A quasi-stationary front will set up later today over the central
waters with southwesterly gales over southern waters and strong
westerlies over northern waters.
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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