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Hecate Strait - northern half

Warnings

Forecast

Marine Forecast

Issued 10:30 AM PDT 30 April 2025

Today Tonight and Thursday.

Gale warning in effect.

Wind southeast 5 to 15 knots increasing to southeast 15 to 25 near noon and to southeast 25 to 35 this evening. Wind becoming southeast 30 to 40 late overnight. Wind southeast 30 to 40 Thursday.

Showers beginning this evening changing to rain near midnight. Visibility 1 mile or less in rain.

Waves

Issued 04:00 AM PDT 30 April 2025
Today Tonight and Thursday. Seas 1 metre or less building to 1 to 2 early this evening and to 2 to 3 Thursday morning.

Extended Forecast

Issued 04:00 AM PDT 30 April 2025
Friday Wind south 15 to 25 knots becoming southwest 15 late in the day.
Saturday Wind southwest 15 knots.
Sunday Wind south 25 knots increasing to south 35.

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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 30 April 2025

'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 30 April 2025 Today Tonight and Thursday At 10:30 a.m. PDT today quasi-stationary ridge located on a line
north-south over Vancouver Island.

At 10:30 a.m. PDT today frontal system located on a line north-south
over northwestern Bowie.
By 4:00 p.m. PDT Thursday frontal system located on a line
north-south over Haida Gwaii.

Marine Weather Statement

Issued 10:21 AM PDT 30 April 2025 A frontal system will move into northern waters today and is forecast
to reach Haida Gwaii Thursday afternoon then weaken overnight.

Southeasterly gale force winds will develop this afternoon over
northern waters in advance of the frontal system. These winds are
forecast to persist into Thursday evening.

Mackenzie - Mackenzie River Area

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