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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PDT 17 May 2026

Today Tonight and Monday.

Gale warning in effect.

Wind southeast 10 to 20 knots increasing to southeast 25 to 35 early this evening then diminishing to southeast 15 to 25 late overnight. Wind becoming northwest 15 to 25 Monday afternoon.

Rain beginning this afternoon changing to showers near midnight.

Waves

Issued 04:00 AM PDT 17 May 2026
Today Tonight and Monday. Seas 1 metre building to 1 to 2 this afternoon.

Extended Forecast

Issued 04:00 AM PDT 17 May 2026
Tuesday Wind northwest 10 to 20 knots.
Wednesday Wind northwest 10 to 20 knots becoming southeast 15 to 25.
Thursday Wind northwest 5 to 15 knots increasing to northwest 15 to 25.

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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Hecate Strait - northern half

Issued 10:30 AM PDT 17 May 2026

'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 10:30 AM PDT 17 May 2026 Today Tonight and Monday At 10:30 a.m. PDT today ridge located on a line north-south over
Queen Charlotte Sound.
By 5:00 a.m. PDT Monday weakening ridge located on a line
north-south over northern Vancouver Island.

At 10:30 a.m. PDT today trough located west of Bowie.
By 11:00 a.m. PDT Monday trough located on a line north-south over
northern Explorer.

Marine Weather Statement

Issued 10:28 AM PDT 17 May 2026 A trough over northern waters is generating southeast gales over
Northwest Haida Gwaii. The trough will shift eastward generating
southeasterly gales over Dixon Entrance East and northern sections of
Hecate Strait beginning this evening. Winds will weaken early Monday
morning.

Mackenzie - Mackenzie River Area

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