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Bowie - northern half

Forecast

Marine Forecast

Issued 04:00 PM PST 07 December 2025

Tonight and Monday.

Storm warning in effect.

Wind southwest 30 to 40 knots diminishing to southwest 20 to 30 early this evening then increasing to southwesterly 30 to 40 after midnight. Wind increasing to southwesterly 45 to 55 early Monday morning with gusts to 65 then diminishing to west 35 Monday evening.

Showers changing to snow or rain near midnight then to rain Monday morning. Showers Monday afternoon and evening.

Waves

Issued 04:00 PM PST 07 December 2025
Today Tonight and Monday. Seas 5 to 7 metres subsiding to 4 to 6 early this evening then building to 6 to 8 early Monday morning. Seas building to 7 to 10 near noon Monday then subsiding to 4 to 6 Monday evening.

Extended Forecast

Issued 04:00 PM PST 07 December 2025
Tuesday Wind west 35 knots diminishing to westerly 25 late in the day.
Wednesday Wind northerly 25 knots diminishing to north 15.
Thursday Wind east 25 to 35 knots increasing to east 35 to 45.

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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)

Storm warning in effect

Bowie - northern half

Issued 4:00 PM PST 07 December 2025

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 4:00 PM PST 7 December 2025 Tonight and Monday At 7:00 a.m. PST Monday low 976 mb located west of Bowie.
By 7:00 p.m. PST Monday departing low 982 mb located northeast of
Haida Gwaii.

Marine Weather Statement

Issued 3:54 PM PST 7 December 2025 Remnants of a trough remain over the northern waters this evening.
Winds across the northern and central waters have risen to
Southwest gale force, with localized southwest storm force winds
expected over parts of Bowie. These southwesterly gales will persist
through tonight.

A frontal system moving through on Monday will bring storm force
westerlies across Bowie and the northern waters. Hurricane force
gusts are possible with this system, especially over Bowie and West
Haida Gwaii northern sectons. Southwesterly gales will develop
Across Explorer and southern waters on Monday with this frontal
system, spreading into Juan de Fuca late Monday.

Pacific - North Coast Area

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