Byam

Forecast

Marine Forecast

Issued 05:30 AM EDT 20 August 2018

Today Tonight and Tuesday.

Wind light increasing to north 15 knots Tuesday afternoon and to north 20 Tuesday evening.

A few flurries ending near noon. A few flurries Tuesday morning and afternoon.

Temperatures near minus 1.

Waves

Issued 05:30 AM EDT 20 August 2018
Today Tonight and Tuesday. Over open water seas 1 metre or less.

Extended Forecast

Issued 05:30 AM EDT 20 August 2018
Wednesday Wind north 20 knots increasing to north 25 in the morning.
Thursday Wind north 25 knots.
Friday Wind northwest 20 knots.

Ice Forecast

Issued 11:00 AM EDT 19 August 2018 Today Tonight and Monday Forecasts available to mariners upon request. 

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

Ice Forecasts

Issued 11:00 AM EDT 19 August 2018 Today Tonight and Monday

Ice Edge

First ice edge estimated from Hall Peninsula near 6315N 6405W to
6235N 6015W to 6335N 5755W then northeastward. Sea ice west of the
ice edge.

Second ice edge estimated from 7115N 6205W to 7210N 6730W to 7300N
6530W then northeastward. Sea ice west 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 AM MDT 20 August 2018 Today Tonight and Tuesday At 1200 UTC Monday trough from 998 mb low located from 78N 144W
to 75N 101W then to 67N 77W.
By 0000 UTC Wednesday low 997 mb located at 71N 85W.

By 0000 UTC Wednesday ridge located from 75N 140W to 67N 125W.

Mackenzie - Mackenzie River Area

Another Region

What we are doing

Features

UV Index and sun protection

Play it safe!

Extreme Heat Protection

Be weather wise!

Lightning Safety

When thunder roars, GO INDOORS!

Date modified: