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Banks

Forecast

Marine Forecast

Issued 07:00 PM MST 11 November 2019

Tonight and Tuesday.

Wind northwest 30 knots tonight and Tuesday.

Flurries and blowing snow. Visibility 1 mile or less in blowing snow.

Freezing spray warning in effect.

Over open water freezing spray.

Temperatures minus 13 falling to minus 18 Tuesday afternoon.

Waves

Issued 07:00 PM MST 11 November 2019
Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 07:00 PM MST 11 November 2019
Wednesday Wind north 30 knots diminishing to north 15 late in the day.
Thursday Wind north 15 knots diminishing to light.
Friday Wind light.

Ice Forecast

Issued 10:00 AM EST 11 November 2019 Today Tonight and Tuesday 8 tenths grey ice including 1 tenth multi-year ice except 9 plus tenths grey-white ice including 2 tenths multi-year ice in the northwestern section.These are the last forecasts until further request. 

[ Canadian Ice Service ]

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Weather Conditions

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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

Ice Forecasts

Issued 10:00 AM EST 11 November 2019 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths grey ice including 1 tenth multi-year ice except 9 plus
tenths grey-white ice including 2 tenths multi-year ice in the
northwestern section.

These are the last forecasts until further request.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Banks

Issued 7:00 PM MST 11 November 2019

Moderate or severe freezing spray is 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 6:30 PM MST 11 November 2019 Tonight and Tuesday At 0000 UTC Tuesday quasi-stationary ridge located from 77N 160W
to 69N 136W.

At 0000 UTC Tuesday departing low located east of Banks Island.

Mackenzie - Mackenzie River Area

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