Issued 05:30 PM EDT 28 September 2021
Tonight and Wednesday.
Gale warning in effect.
Wind light increasing to southeast 15 knots late this evening and to southeast 25 late overnight. Wind increasing to southeast 35 late Wednesday morning then diminishing to south 25 Wednesday afternoon.
Periods of snow Wednesday with a risk of freezing rain near noon Wednesday changing to periods of drizzle and fog patches. Visibility 1 mile or less in snow and in fog patches.
Temperatures near zero.
Zoom-in to make a selection
Ice ForecastsIssued 10:00 AM EDT 28 September 2021 Today Tonight and Wednesday
Ice EdgeFirst ice edge estimated from 6953N 14100W to 6941N 14008W to 7030N
13555W to 7021N 13137W to Banks Island near 7207N 12547W. Sea ice
north of the ice edge.
Second ice edge estimated from Banks Island near 7131N 12034W to
Victoria Island near 7136N 11856W. Sea ice north of the ice edge.
Third ice edge estimated from Victoria Island near 6902N 10716W to
Nunavut near 6848N 10649W. Sea ice east of the ice edge.
1 tenth old ice except 4 tenths old ice in the northwestern section.
Warnings (In effect)
LarsenIssued 5:30 PM EDT 28 September 2021
'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 6:30 AM MDT 28 September 2021 Today Tonight and Wednesday At 1200 UTC Tuesday merging high 1021 mb located over Boothia
At 1200 UTC Tuesday high 1022 mb located over southern Baffin
By 0000 UTC Thursday high 1029 mb located over central Baffin
At 1200 UTC Tuesday trough from 1001 mb low located from 76N 128W
to 80N 90W.
By 0000 UTC Thursday low 1011 mb located at 84N 140W.
Mackenzie - Mackenzie River Area
- Axe Point mile 91 to Camsell Bend mile 290
- Bowie - northern half
- Camsell Bend mile 290 to Tulita mile 512
- Dixon Entrance East
- Dixon Entrance West
- Fort Good Hope mile 684 to Point Separation mile 913
- Great Slave Lake - basin
- Great Slave Lake - east arm
- Great Slave Lake - north arm
- Hecate Strait - northern half
- Lake Athabasca - eastern half
- Lake Athabasca - western half
- North Mackenzie
- North Tuktoyaktuk
- Point Separation mile 913 to Kittigazuit Bay mile 1081
- Prince Alfred
- Prince of Wales
- Tuktoyaktuk - northern half
- Tuktoyaktuk - southern half
- Tulita mile 512 to Fort Good Hope mile 684
- West Coast Haida Gwaii
- Wrigley Harbour mile 0 to Axe Point mile 91
- Yukon Coast
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
What we are doing
- Date modified: