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Howe Sound

Forecast

Marine Forecast

Issued 09:30 PM PST 04 December 2025

Tonight and Friday.

Wind northerly outflow 5 to 15 knots increasing to southerly inflow 15 to 20 near noon Friday then diminishing to southerly inflow 5 to 15 Friday evening.

Showers this evening. Rain Friday. Fog patches dissipating early Friday morning. Visibility 1 mile or less in fog patches and in rain.

Extended Forecast

Issued 04:00 PM PST 04 December 2025
Saturday Wind southerly inflow 5 to 15 knots.
Sunday Wind light increasing to southerly inflow 10 to 20 knots.
Monday Wind southerly inflow 10 to 20 knots.

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Map of Pacific - Georgia Basin marine weather areas West Vancouver Discovery Island English Bay – 46304 Georgia Strait - 46303 Sentry Shoal - 46131 Halibut Bank - 46146 La Perouse Bank - 46206 Howe Sound - Pam Rocks Comox Airport Entrance Island Tsawwassen Ferry Terminal Sand Heads Lightstation Point Atkinson Squamish Airport Sechelt Powell River Airport Campbell River Airport Grief Point Tofino Airport Port Alberni Estevan Point Sisters Islets Nanaimo Airport Fanny Island Race Rocks Lightstation Vancouver Harbour Esquimalt Harbour Kelp Reefs Malahat Saturna Island Vancouver Int'l Airport Sheringham Point University of Victoria Victoria Gonzales Victoria Int'l Airport Ballenas Islands
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land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 9:30 PM PST 4 December 2025 Tonight and Friday At 9:30 p.m. PST tonight frontal system located over Bowie.
By 4:00 a.m. PST Friday departing frontal system located on a line
northwest-southeast over eastern Queen Charlotte Sound.

At 4:00 a.m. PST Friday low 998 mb located over western Bowie.
By 4:00 p.m. PST Friday low 996 mb located over Hecate Strait.

Marine Weather Statement

Issued 9:13 PM PST 4 December 2025 An approaching frontal system will track across the offshore waters
tonight and onto the mainland coast Friday morning. Ahead of the
front, strong to gale force southeast winds will develop over
offshore waters this evening and spread to northern and central
waters tonight. In its wake, winds will shift to southwest gales.

The trailing low pressure centre will cross Bowie Friday morning and
move to lie over Hecate Strait Friday afternoon. Strong to gale force
easterlies are forecast north of the low. Behind the low, gale to
storm force westerlies will develop over the offshore waters Friday
morning. Gale force west to northwest winds are forecast Friday
afternoon west of Vancouver Island and through Juan de Fuca Strait.

Pacific - Georgia Basin Area

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