Holman

Forecast

Marine Forecast

Issued 07:00 AM MDT 20 August 2017

Today Tonight and Monday.

Wind light except northeast 20 knots over southeastern sections. Wind becoming north 15 this afternoon. Wind north 15 tonight. Wind northwest 10 to 15 Monday.

Rain or drizzle changing to chance of showers Monday afternoon and evening. Fog patches dissipating this morning.

Waves

Issued 07:00 AM MDT 20 August 2017
Today Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 07:00 AM MDT 20 August 2017
Tuesday Wind north 20 knots.
Wednesday Wind southeast 20 knots diminishing to light.
Thursday Wind light becoming north 15 knots.

Ice Forecast

Issued 10:00 AM EDT 19 August 2017 Today Tonight and Sunday Open water. 

[ 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 Norman Wells Airport Paulatuk Airport Pelly Island Tuktoyaktuk Airport Wrigley Airport Yellowknife Airport Kugluktuk Airport Hat Island Cambridge Bay Airport Cape Peel West Stefansson Island Ulukhaktok Airport Sachs Harbour Airport Thomsen River Egg Island Fort Chipewyan Airport Stony Rapids Airport Liverpool Bay Little Chicago Lutselke Airport Storm Hills Croker River Prairie River Uranium City Cape Providence Tuktoyaktuk Bathurst Inlet Gateshead Island
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 August 2017 Today Tonight and Sunday

Ice Edge

First ice edge estimated from 7035N 14100W to 7115N 13045W to Banks
Island near 7210N 12545W. Sea ice north of the ice edge.

Second ice edge estimated from Banks Island near 7125N 12100W to
7115N 11955W to Victoria Island near 7150N 11905W. Sea ice north of
the ice edge.

Third ice edge estimated from Victoria Island near 6900N 10150W to
6835N 10020W to King William Island near 6855N 9920W. Sea ice north
of the ice edge.

Fourth ice edge estimated from King William Island near 6900N 9550W
to Boothia Peninsula near 6935N 9450W. Sea ice northwest of the ice
edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 20 August 2017 Today Tonight and Monday At 1200 UTC Sunday trough from 993 mb low located from 67N 115W
to 74N 120W.
By 0000 UTC Tuesday dissipating trough from 1010 mb low located
from 67N 115W to 75N 110W.

At 1200 UTC Sunday trough from low located from 88N 164W to
76N 167W.
By 0600 UTC Monday departing trough located from 88N 41W to
80N 162W.

At 1200 UTC Sunday high located at 73N 144W.
By 0000 UTC Tuesday high 1022 mb located at 75N 132W.

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