Johnstone Strait

Forecast

Marine Forecast

Issued 09:30 PM PDT 24 June 2017

Tonight and Sunday.

Gale warning in effect.

Wind northwest 15 to 25 knots increasing to northwest 30 to 40 early Sunday evening.

Extended Forecast

Issued 04:00 PM PDT 24 June 2017
Monday Wind northwest 30 to 40 knots.
Tuesday Wind northwest 25 to 35 knots.
Wednesday Wind northwest 20 to 30 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of Pacific - Georgia Basin marine weather areas Tsawwassen Ferry Terminal Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 Discovery Island Esquimalt Harbour Kelp Reefs Malahat Race Rocks Lightstation Saturna Island Sheringham Point University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands Campbell River Airport Comox Airport Entrance Island Fanny Island Nanaimo Airport Sisters Islets Estevan Point Tofino Airport Grief Point Powell River Airport Sechelt Point Atkinson Sand Heads Lightstation Vancouver Harbour Vancouver Int'l Airport West Vancouver Port Alberni Howe Sound - Pam Rocks Squamish Airport
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Johnstone Strait

Issued 9:30 PM PDT 24 June 2017

'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 9:30 PM PDT 24 June 2017 Tonight and Sunday At 9:30 p.m. PDT tonight quasi-stationary ridge located over Haida
Gwaii to Explorer.

At 9:30 p.m. PDT tonight trough located on a line north-south over
Vancouver Island.
By 4:00 p.m. PDT Sunday departing trough located over BC interior.

At 4:00 p.m. PDT Sunday approaching high located over the offshore
waters.

Marine Weather Statement

Issued 9:26 PM PDT 24 June 2017 On Sunday afternoon, a high pressure centre offshore will start to
move towards the coast. Northwest winds will begin increasing as the
high approaches. Northwest gales are forecast to develop Sunday
evening through Johnstone Strait and off West Vancouver Island.

Pacific - Georgia Basin Area

Another Region

What we are doing

Date modified: