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Queen Charlotte Sound - eastern half

Forecast

Marine Forecast

Issued 09:30 PM PDT 18 May 2025

Tonight and Monday.

Gale warning in effect.

Wind southeast 35 to 45 knots veering to south 40 near midnight except southwest 25 over western sections. Wind diminishing to southwest 25 to 30 early Monday morning and to southerly 10 to 20 late Monday afternoon.

Periods of rain overnight and Monday.

Waves

Issued 04:00 PM PDT 18 May 2025
Today Tonight and Monday. Seas 2 metres building to 3 to 4 late this evening then subsiding to 2 to 3 early Monday morning. Seas building to 3 to 4 Monday afternoon.

Extended Forecast

Issued 04:00 PM PDT 18 May 2025
Tuesday Wind westerly 20 knots becoming westerly 10 to 20 late in the day.
Wednesday Wind westerly 10 to 20 knots diminishing to light.
Thursday Wind light increasing to southeasterly 10 to 20 knots.

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Weather Conditions

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Map of Pacific - North Coast marine weather areas Masset Municipal Airport South Moresby - 46147 Bonilla Island Bella Coola Airport North Hecate Strait - 46183 Bella Bella Airport North Nomad - 46184 Sandspit Airport South Hecate Strait - 46185 Rose Spit Nanakwa Shoal - 46181 Langara Island Kindakun Rocks West Sea Otter - 46204 Cape St.James West Dixon Entrance - 46205 Sartine Island West Moresby - 46208 East Dellwood - 46207 Middle Nomad - 46004 South Nomad - 46036 Cathedral Point Prince Rupert Airport Lucy Islands Lightstation Holland Rock Dixon Entrance Central - 46145 Grey Islet Cumshewa Island
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Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Gale warning in effect

Queen Charlotte Sound - eastern half

Issued 9:30 PM PDT 18 May 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 9:30 PM PDT 18 May 2025 Tonight and Monday At 9:30 p.m. PDT tonight frontal system located over Haida Gwaii.
By 4:00 a.m. PDT Monday departing frontal system located from
Hecate Strait to the Central Coast.

At 11:00 p.m. PDT tonight deepening low 998 mb located over Bowie.
By 2:00 p.m. PDT Monday weakening low 1001 mb located over Haida
Gwaii.

Marine Weather Statement

Issued 9:18 PM PDT 18 May 2025 A frontal system continues to move over the northern, and central
waters, and will spread gale force southerly or southeasterly winds
this evening until Monday morning.

Further south, a brief period of storm force winds can occur along
West Vancouver Island North near midnight tonight. Gale force
southeasterlies will also develop along Northern Strait of Georgia,
Johnstone Strait, and Queen Charlotte Strait late this evening and
after midnight.

A centre of low pressure associated with the frontal system will move
eastward over Bowie this evening. Westerly gales behind this low will
develop over Explorer tonight before easing to strong Monday morning.

Pacific - North Coast Area

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