Johnstone Strait
Forecast
Marine Forecast
Issued 04:00 AM PST 21 November 2024
Today Tonight and Friday.
Gale warning in effect.
Wind southeast 20 to 30 knots diminishing to southeast 10 to 20 this afternoon and to light near midnight. Wind increasing to southeast 10 to 20 Friday morning and to southeast 30 to 40 Friday afternoon.
Scattered showers ending this evening. Rain Friday.
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 04:00 AM PST 21 November 2024'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 4:00 AM PST 21 November 2024 Today Tonight and Friday At 4:00 a.m. PST today departing low located over northwesternExplorer.
At 9:30 p.m. PST tonight deepening low located off Oregon Coast.
By 4:00 p.m. PST Friday low located off Vancouver Island.
Marine Weather Statement
Issued 3:39 AM PST 21 November 2024 A low pressure center over Northwestern Explorer will move west ofthe region today. In its wake, gale to storm force easterlies over
offshore, central and northern waters will gradually ease today.
Additionally, strong to gale force outflow winds through mainland
inlets of the North and Central Coasts will continue today and
Friday.
An approaching low coming up from the south along the Oregon and
Washington coast will lie off Vancouver Island by Friday afternoon.
Ahead of the low, gale force northeasterlies will develop over
offshore, southern and central waters Friday morning.
Over southern waters, southeast storms will develop Friday morning
over West Vancouver Island south and then spread to the inner South
Coast Friday afternoon as southeast gales.
Pacific - South Coast Area
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