West Coast Haida Gwaii - northern half

Forecast

Marine Forecast

Issued 04:00 AM PST 28 February 2017

Today Tonight and Wednesday

Gale warning in effect.

Wind west 15 to 25 knots increasing to northwest 25 to 35 early this morning then becoming southerly 25 Wednesday morning.

Showers and chance of flurries.

Waves

Issued 04:00 AM PST 28 February 2017
Today Tonight and Wednesday Seas 2 to 3 metres building to 3 to 4 this morning and to 4 to 6 near noon. Seas subsiding to 3 to 4 Wednesday afternoon.

Extended Forecast

Issued 04:00 AM PST 28 February 2017
Thursday Wind south 25 to 35 knots increasing to west 45 to 55 in the morning then diminishing to west 35 to 45 in the afternoon.
Friday Wind west 25 knots.
Saturday Wind northeast 15 to 25 knots backing to northwest 15 to 25 late in the day.

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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)

Gale warning in effect

West Coast Haida Gwaii - northern half

Issued 04:00 AM PST 28 February 2017

'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 4:00 AM PST 28 February 2017 Today Tonight and Wednesday At 4:00 a.m. PST today quasi-stationary low located over the Gulf
of Alaska.

At 4:00 a.m. PST today trough from low located from the Gulf of
Alaska to Haida Gwaii.
By 4:00 p.m. PST today trough from low located from the Gulf of
Alaska to BC interior.

Marine Weather Statement

Issued 3:48 AM PST 28 February 2017 A low pressure centre will remain over the Gulf of Alaska. A trough
from the low extending to Haida Gwaii will move into the BC Interior
this afternoon.

Strong to gale force southeasterly winds will continue this morning
ahead of the trough. Strong to gale force westerly or northwesterly
winds will prevail over the northern and central waters today and
tonight behind the trough. Winds will become moderate to strong
westerly on Wednesday as the system weakens.

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