Lancaster - western half
Forecast
Issued 05:30 AM EST 12 December 2024
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Ice Forecasts
Issued 11:00 AM EST 12 December 2024 Today Tonight and FridayIce Edge
Ice edge estimated from 6200N 6402W to 6231N 6229W to 6512N 5745Wthen northeastward. Sea ice northwest of the ice edge.
Ice Coverage
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Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 6:30 AM MST 12 December 2024 Today Tonight and Friday At 1200 UTC Thursday weakening ridge from 1040 mb high locatedfrom 81N 78W to 67N 98W.
By 0000 UTC Saturday ridge located from 76N 140W to 67N 90W.
At 1200 UTC Thursday building trough located over 67N 117W to
70N 100W.
By 0000 UTC Saturday trough located over 67N 110W to 70N 107W.
At 0000 UTC Saturday approaching trough from low located from 68N
58W to 77N 71W.
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