Dease

Forecast

Marine Forecast

Issued 07:00 AM MDT 24 September 2017

Today Tonight and Monday.

Wind southeast 15 knots increasing to southeast 20 early this evening then diminishing to southeast 15 early Monday morning. Wind increasing to southeast 20 Monday evening.

Chance of flurries. Risk of freezing drizzle today changing to chance of showers Monday. Fog patches dissipating near noon.

Temperatures minus 3 rising to plus 4 Monday evening.

Waves

Issued 07:00 AM MDT 24 September 2017
Today Tonight and Monday. Seas 1 metre.

Extended Forecast

Issued 07:00 AM MDT 24 September 2017
Tuesday Wind south 15 knots diminishing to light in the morning.
Wednesday Wind north 25 knots backing to northwest 30 late in the day.
Thursday Wind northwest 30 knots increasing to northwest 35 late in the day.

Ice Forecast

Issued 10:00 AM EDT 24 September 2017 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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 10:00 AM EDT 24 September 2017 Today Tonight and Monday

Ice Edge

First ice edge estimated from 7100N 14100W to 7035N 13900W to 7205N
12805W to Banks Island near 7420N 12440W. Sea ice north of the ice
edge.

Second ice edge estimated from Banks Island near 7150N 12025W to
Victoria Island near 7155N 11900W. Sea ice north of the ice edge.

Third ice edge estimated from Victoria Island near 6850N 10350W to
6820N 10135W to King William Island near 6855N 9925W. Sea ice north
of the ice edge.

Fourth ice edge estimated from King William Island near 6915N 9600W
to Boothia Peninsula near 6950N 9600W. Sea ice northwest of the ice
edge.

Fifth ice edge estimated from Boothia Peninsula near 7145N 9415W to
7240N 9120W to Somerset Island near 7300N 9140W. Sea ice west of the
ice edge.

Sixth ice edge estimated from Brodeur Peninsula 7120N 8950W to 7000N
9005W to Nunavut near 7010N 9135W. Sea ice south and east of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 24 September 2017 Today Tonight and Monday At 1200 UTC Sunday weakening high 1025 mb located at 72N 101W.
By 0000 UTC Tuesday high 1017 mb located at 72N 93W.

At 1200 UTC Sunday low 997 mb located at 68N 51W.
By 0000 UTC Tuesday low 1003 mb located at 74N 71W.

Mackenzie - Mackenzie River Area

Another Region

What we are doing

Date modified: