Issued 05:00 PM EDT 17 August 2018
Forecasts are unavailable until further
Ice ForecastsIssued 10:00 AM EDT 17 August 2018 Today Tonight and Saturday
Ice EdgeIce edge is outside the forecast region.
Forecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine SynopsisIssued 6:30 AM MDT 17 August 2018 Today Tonight and Saturday At 1200 UTC Friday trough from 983 mb low located from 74N 124W
to 75N 101W then to 67N 89W.
By 0000 UTC Sunday trough from 985 mb low located from 74N 104W
to 70N 82W then to 65N 88W.
At 1200 UTC Friday ridge located from 76N 173W to 69N 155W then
to 69N 138W.
By 0000 UTC Sunday ridge located from 78N 174W to 74N 151W then
to 69N 130W.