Hecate Strait - southern half

Forecast

Marine Forecast

Issued 09:30 PM PDT 17 October 2017

Tonight and Wednesday.

Storm warning in effect.

Wind southeast 30 knots increasing to southeast 35 to 45 late this evening and to southeast 55 after midnight. Wind diminishing to southwest 25 early Wednesday morning then increasing to southerly 25 to 35 Wednesday afternoon. Wind veering to southwest 35 to 40 Wednesday evening.

Rain changing to a few showers late Wednesday afternoon with risk of thunderstorms. Visibility 1 mile or less in rain.

Waves

Issued 04:00 PM PDT 17 October 2017
Today Tonight and Wednesday. Seas 2 to 3 metres building to 3 to 4 this evening and to 7 late overnight. Seas subsiding to 5 near noon Wednesday then building to 6 Wednesday evening.

Extended Forecast

Issued 04:00 PM PDT 17 October 2017
Thursday Wind southerly 35 knots diminishing to westerly 20 to 30 in the afternoon.
Friday Wind west 15 knots backing to south 15.
Saturday Wind southeast 35 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Storm warning in effect

Hecate Strait - southern half

Issued 9:30 PM PDT 17 October 2017

'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 9:30 PM PDT 17 October 2017 Tonight and Wednesday At 9:30 p.m. PDT tonight frontal system located over western Bowie.
By 7:00 a.m. PDT Wednesday departing frontal system located on a
line northwest-southeast over Hecate Strait.

At 5:00 a.m. PDT Wednesday cold front located on a line
northeast-southwest over northern Vancouver Island.
By 3:00 p.m. PDT Wednesday departing cold front located on a line
northeast-southwest over southern Vancouver Island.

Marine Weather Statement

Issued 9:25 PM PDT 17 October 2017 A frontal system is moving through the northern and central waters
this evening. This system will cross the north and central
Coasts on Wednesday morning. Winds are rising quickly to storm force
southeasterlies ahead of frontal system. Winds will veer to
Southwest gales in its wake.

Gale force southeasterlies will also develop over the
South Coast overnight into Wednesday morning as the system
approaches. As the system moves inland late Wednesday, winds will
become strong south or southwesterlies in its wake.

Seas will build to near 6 metres over the northern and central waters
tonight, and to near 9 metres over the offshore waters Wednesday
evening.

Pacific - North Coast Area

Another Region

What we are doing

Date modified: