Byam

Forecast

Issued 05:30 AM EDT 02 August 2015

Forecasts have not yet started for the season.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 11:00 AM EDT 1 August 2015 Today Tonight and Sunday

Ice Edge

First ice edge estimated from 6200N 6510W to 6215N 6230W to 6300N
6000W to 6425N 5750W then northeastward. Sea ice north of the ice
edge.

Second ice edge estimated from 7410N 7030W to 7420N 7810W to 7630N
7450W then eastward. Sea ice west and south of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 PM MDT 1 August 2015 Tonight and Sunday At 0000 UTC Sunday trough from 996 mb low located from 77N 142W
to 76N 131W then to 68N 124W.
By 0000 UTC Monday trough from 994 mb low located from 77N 136W
to 81N 114W then to 69N 107W.

At 1200 UTC Sunday high 1016 mb located at 68N 113W.
By 0000 UTC Monday weakening high located at 67N 126W.

At 0000 UTC Sunday weakening ridge from 1024 mb high located from
75N 73W to 67N 105W.
By 0000 UTC Monday ridge located from 74N 75W to 67N 102W.

Mackenzie - Mackenzie River Area

Another Region

What we are doing

Date modified: