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Holman

Forecast

Marine Forecast

Issued 07:00 AM MDT 21 October 2020

Today Tonight and Thursday.

Wind north 25 knots diminishing to northwest 15 this afternoon then increasing to west 20 to 25 Thursday morning.

Flurries changing to snow Thursday morning. Visibility as low as 1 mile in snow.

Freezing spray warning in effect.

Over open water freezing spray ending this afternoon.

Temperatures minus 6 rising to minus 1 near noon Thursday.

Waves

Issued 07:00 AM MDT 21 October 2020
Today Tonight and Thursday. Over open water seas 1 to 2 metres.

Extended Forecast

Issued 07:00 AM MDT 21 October 2020
Friday Wind west 30 knots veering to north 30 late in the day.
Saturday Wind north 30 knots diminishing to west 20.
Sunday Wind northwest 20 knots increasing to northwest 25 late in the day.

Ice Forecast

Issued 10:00 AM EDT 21 October 2020 Today Tonight and Thursday Open water except 3 tenths new ice including 1 tenth multi-year ice in the western section. 

[ 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 EDT 21 October 2020 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 3 tenths new ice including 1 tenth multi-year ice
in the western section.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Holman

Issued 08:03 AM MDT 21 October 2020

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 MDT 21 October 2020 Tonight and Thursday At 0000 UTC Thursday departing ridge located from 65N 135W to
75N 150W.

At 0000 UTC Thursday low 1015 mb located at 75N 170W.
By 0000 UTC Friday trough from 1007 mb low located from 75N 137W
to 70N 130W.

Mackenzie - Mackenzie River Area

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