Marine Forecast

Issued 09:30 PM PST 17 February 2019

Tonight and Monday.

Gale warning in effect.

Wind north 20 knots except southwest 15 over northwestern sections. Wind becoming west 20 late overnight except west 25 to 35 over northern sections Monday late in the day.


Issued 04:00 PM PST 17 February 2019
Today Tonight and Monday. Seas 2 metres except 3 over southern sections late this afternoon. Seas building to 3 late Monday morning except 4 over northwestern sections Monday late in the day.

Extended Forecast

Issued 04:00 PM PST 17 February 2019
Tuesday Wind west 25 to 35 knots.
Wednesday Wind northwest 30 knots diminishing to northwest 15.
Thursday Wind southwest 35 knots veering to northwest 35 late in the day.

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Map of Mackenzie - Mackenzie River marine weather areas Great Slave Lake - 45141 Great Slave Lake North Arm - 45150 Herschel Island Komakuk Beach Shingle Point Airport Aklavik Airport Cape Parry Airport Fort Good Hope Airport Tulita Airport Fort Providence Fort Reliance Fort Resolution Airport Fort Simpson Airport Hay River/Merlyn Carter Airport Inner Whaleback Rocks Inuvik Airport Keats Point Lutselke Airport Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Liverpool Bay Little Chicago Storm Hills Bathurst Inlet Kugluktuk Airport Hat Island Croker River Cambridge Bay Airport Cape Peel West Gateshead Island Stefansson Island Cape Providence Ulukhaktok Airport Sachs Harbour Airport Thomsen River Prairie River Egg Island Fort Chipewyan Airport Stony Rapids Airport Uranium City
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Ice Conditions

There is no ice forecast issued for this area.


Warnings (In effect)

Gale warning in effect


Issued 9:30 PM PST 17 February 2019

'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.


Technical Marine Synopsis

Issued 9:30 PM PST 17 February 2019 Tonight and Monday At 9:30 p.m. PST tonight quasi-stationary ridge located over
BC interior.

At 9:30 p.m. PST tonight weakening trough located on a line
north-south over the Central Coast.

At 9:30 p.m. PST tonight ridge located on a line northeast-southwest
over Bowie.
By 1:00 a.m. PST Monday dissipating ridge located on a line
northeast-southwest over Langara.

Marine Weather Statement

Issued 9:07 PM PST 17 February 2019 A ridge of high pressure over the B.C. Interior will remain nearly
stationary tonight and a trough of low pressure over the Central
Coast will gradually weaken. Gale force outflow winds through the
mainland inlets will diminish to strong tonight as the trough

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