West Brevoort - northern half
Issued 05:00 AM EDT 23 August 2017
Today Tonight and Thursday.
Wind west 15 knots diminishing to light late this morning then increasing to northeast 15 near noon Thursday. Wind increasing to northeast 20 Thursday afternoon.
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Ice ForecastsIssued 11:00 AM EDT 23 August 2017 Today Tonight and Thursday
Ice EdgeFirst ice edge estimated from Baffin Island near 6400N 6440W to
6320N 6045W to 6545N 5740W to 6715N 5800W to 6905N 6030W to 7105N
6545W to Baffin Island near 7105N 7040W. Sea ice west of the ice
Second ice edge estimated from Baffin Island near 7245N 7735W to
Bylot Island near 7255N 7740W. Sea ice west of the ice edge.
Third ice edge estimated from Bylot Island near 7315N 7635W to 7345N
7550W to 7410N 8010W to Devon Island near 7430N 8145W. Sea ice
southwest of the ice edge.
Fourth ice edge estimated from Devon Island near 7435N 8035W to
7420N 7940W to 7430N 7710W to 7540N 7625W to 7615N 7430W and then
northeastward. Sea ice northwest of the ice edge.
Bergy water except 6 tenths first-year ice including 1 tenth old ice
in the extreme northwestern section.
No watches or warnings in effect.
Technical Marine SynopsisIssued 4:45 AM EDT 23 August 2017 Today Tonight and Thursday At 1200 UTC Wednesday dissipating trough from 1003 mb low located
from 71N 60W to 66N 61W then to 62N 66W.
At 1200 UTC Wednesday splitting low 985 mb located at 51N 76W.
By 0000 UTC Friday weakening low 1001 mb located at 53N 64W.
By 0000 UTC Friday deepening low 999 mb located at 58N 54W.
At 1200 UTC Wednesday ridge located from 58N 99W to 67N 90W then
to 73N 96W.
By 0000 UTC Friday ridge located from 53N 90W to 70N 72W then to
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