Mackenzie

Forecast

Marine Forecast

Issued 07:00 AM MDT 22 July 2017

Today Tonight and Sunday.

Wind south 15 knots increasing to south 25 late this morning then veering to west 25 this afternoon. Wind diminishing to west 15 Sunday morning and to light Sunday afternoon. Wind becoming east 15 Sunday evening.

A few showers today early this evening and Sunday evening. Fog patches dissipating near noon.

Waves

Issued 07:00 AM MDT 22 July 2017
Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 late this afternoon then subsiding to 1 to 2 Sunday afternoon.

Extended Forecast

Issued 07:00 AM MDT 22 July 2017
Monday Wind east 15 knots becoming west 15 in the morning then increasing to west 30 late in the day.
Tuesday Wind west 35 knots diminishing to light.
Wednesday Wind east 15 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EDT 22 July 2017 Today Tonight and Sunday Open water except 1 tenth of first-year ice including a trace of old ice in the western section. 

[ Canadian Ice Service ]

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 22 July 2017 Today Tonight and Sunday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 1 tenth of first-year ice including a trace of old
ice in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 22 July 2017 Today Tonight and Sunday At 1200 UTC Saturday ridge located from 79N 135W to 69N 131W.
By 2100 UTC Saturday departing ridge located on a line north-south
over Banks Island.

At 1200 UTC Saturday cold front from 988 mb low located from 76N
164W to 70N 152W.
By 1200 UTC Sunday dissipating cold front from 990 mb low located
from 76N 130W to 68N 114W.

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