Marine Weather Net

Johnstone Strait Marine Forecast


WINDS

NW
WINDS
10 - 20
KNOTS

SKIES


PERIODS
OF
RAIN

SATURDAY

NW
WINDS
10 - 15
INCREASING

SUNDAY

SE
WINDS
10 - 20
DIMINISHING

The Marine Weather Forecast In Detail:
Environment Canada Forecast Issued: 930 AM PST Thu Mar 19 2026

GALE WARNING IN EFFECT
Winds... Wind Northwest 10 To 20 Knots Becoming Southeast 5 To 15 Late This Afternoon Then Increasing To Southeast 20 To 30 This Evening. Wind Becoming Northwest 25 To 35 Early Friday Morning Then Diminishing To Northwest 15 To 25 Friday Afternoon.
Skies... Today, Periods Of Rain. Tonight, Rain.
Saturday...Wind Northwest 10 To 15 Knots Increasing To Southeast 15 To 25 In The Morning.
Sunday...Wind Southeast 10 To 20 Knots Diminishing To Light.
Monday...Wind Southeast 10 To 20 Knots Diminishing To Light.
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Marine Weather Statement For The Pacific Waters
Issued By Environment Canada 10:02am PDT Thursday 19 March 2026.

A Low Over The Gulf Of Alaska Is Spreading Southwesterly Gales Over Bowie. These Winds Will Ease This Morning.

A Trough Will Develop Over Explorer Late This Afternoon. Through The Overnight Period And Friday, The Trough Will Slide Down Vancouver Island. As The Trough Pushes Into Washington State, Strong To Gale Force Westerly Winds Will Develop In Juan De Fuca Strait Late Friday Afternoon.

Technical Marine Synopsis For The Pacific Waters
Issued By Environment Canada 10:30am PDT Thursday 19 March 2026 For Today Tonight And Friday. The Next Scheduled Synopsis Will Be Issued At 4:00pm PDT.

Systems Position. At 10:30am PDT Today Quasi-Stationary Low Located Over The Gulf Of Alaska.

At 4:00pm PDT Today Trough Located Over Central Explorer. By 10:30am PDT Friday Departing Low Located Over Southern Vancouver Island.

At 4:00pm PDT Friday Approaching Frontal System Located West Of Bowie.