Hecate Strait


Marine Forecast

Issued 09:30 PM PDT 22 May 2018

Tonight and Wednesday.

Wind variable 5 to 15 knots becoming northwesterly 5 to 15 late overnight then increasing to northwesterly 15 to 20 Wednesday evening.

Periods of rain ending near noon Wednesday.


Issued 04:00 PM PDT 22 May 2018

Hecate Strait - northern half

Today Tonight and Wednesday. Seas 1 metre or less.

Hecate Strait - southern half

Today Tonight and Wednesday. Seas 2 metres.

Extended Forecast

Issued 04:00 PM PDT 22 May 2018
Thursday Wind northwest 10 to 20 knots backing to southwest 10 to 15 in the afternoon.
Friday Wind south 15 to 25 knots diminishing to light late in the day.
Saturday Wind light increasing to southeast 25 to 35 knots late in the day.

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Weather Conditions

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Ice Conditions

There is no ice forecast issued for this area.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 9:30 PM PDT 22 May 2018 Tonight and Wednesday At 9:30 p.m. PDT tonight building ridge located on a line
northeast-southwest over southern Bowie.
By 5:00 p.m. PDT Wednesday ridge located on a line
northeast-southwest over northern Explorer.

Marine Weather Statement

Issued 9:29 PM PDT 22 May 2018 A ridge of high pressure will gradually build over the offshore
waters through tonight and tomorrow. As the ridge strengthens strong
northwesterly winds will build along West Vancouver Island.

Over the inner coastal waters, a marine push is expected to move
through Juan de Fuca Strait late Wednesday afternoon, producing
strong to gale force westerlies which will persist into overnight
Wednesday. Marginal northwesterly gales are expected through
Johnstone Strait over the same period.

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