Amundsen

Forecast

Marine Forecast

Issued 07:00 AM MDT 05 August 2015

Today Tonight and Thursday

Wind light increasing to northeast 20 knots near midnight and to northeast 25 Thursday morning.

Chance of showers Thursday.

Waves

Issued 07:00 AM MDT 05 August 2015
Today Tonight and Thursday Seas 1 metre building to 2 early Thursday morning.

Extended Forecast

Issued 07:00 AM MDT 05 August 2015
Friday Wind north 20 knots diminishing to light in the afternoon then becoming northwest 15 late in the day.
Saturday Wind northwest 15 knots diminishing to light.
Sunday Wind southeast 20 knots veering to southwest 20.

Ice Forecast

Issued 10:00 AM EDT 4 August 2015 Today Tonight and Wednesday Open water except 2 tenths of first-year ice including a trace of old ice in the northeastern 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 4 August 2015 Today Tonight and Wednesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Open water except 2 tenths of first-year ice including a trace of
old ice in the northeastern section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 5 August 2015 Today Tonight and Thursday At 1200 UTC Wednesday trough from 998 mb low located from 80N 124W
to 72N 140W.
By 0000 UTC Friday weakening trough from 1001 mb low located from
78N 109W to 76N 140W.

By 0000 UTC Friday ridge from 1019 mb high located from 72N 136W
to 73N 114W.

Mackenzie - Mackenzie River Area

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