Marine Weather Net

Johnstone Strait Marine Forecast


WINDS

NW
WINDS
10 - 20
KNOTS

SKIES

SUN
AND
CLOUD
MIX

THURSDAY

NW
WINDS
10 - 20
KNOTS

FRIDAY

NW
WINDS
20 - 30
INCREASING

The Marine Weather Forecast In Detail:
Environment Canada Forecast Issued: 300 AM PST Tue May 19 2026

GALE WARNING IN EFFECT
Winds... Wind Northwest 10 To 20 Knots Increasing To Northwest 25 To 35 This Afternoon Then Diminishing To Northwest 15 To 25 Near Midnight. Wind Increasing To Northwest 25 To 35 Wednesday Afternoon.
Skies... Tonight, Partly Cloudy. Tuesday, A Mix Of Sun And Cloud.
Thursday...Wind Northwest 10 To 20 Knots Increasing To Northwest 25 In The Afternoon.
Friday...Wind Northwest 20 To 30 Knots Increasing To Northwest 30 To 35 Late In The Day.
Saturday...Wind Northwest 20 To 30 Knots Increasing To Northwest 30 To 35 Late In The Day.
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Marine Weather Statement For The Pacific Waters
Issued By Environment Canada 3:54am PDT Tuesday 19 May 2026.

Northwesterly Gales Are Expected To Develop Over Johnstone Strait And West Vancouver Island Late This Afternoon And This Evening.

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

Systems Position. At 4:00am PDT Today Building Ridge Located On A Line Northeast-Southwest Over Southern Bowie. By 5:00pm PDT Today Ridge Located On A Line Northeast-Southwest Over Bowie.