Larsen

Forecast

Marine Forecast

Issued 05:30 PM EDT 24 July 2017

Tonight and Tuesday.

Wind south 15 knots becoming north 15 after midnight then becoming southwest 15 Tuesday evening.

A few showers beginning this evening and ending early Tuesday morning.

Temperatures near plus 1.

Waves

Issued 05:30 PM EDT 24 July 2017
Tonight and Tuesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 05:30 PM EDT 24 July 2017
Wednesday Wind southwest 15 knots diminishing to light in the morning then increasing to northwest 20 late in the day.
Thursday Wind northwest 20 knots increasing to northwest 25.
Friday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 24 July 2017 Today Tonight and Tuesday 8 tenths of first-year ice including a trace of old ice except 9 tenths of old ice in the eastern section north of Admiralty Island. 

[ Canadian Ice Service ]

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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 24 July 2017 Today Tonight and Tuesday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

8 tenths of first-year ice including a trace of old ice except 9
tenths of old ice in the eastern section north of Admiralty Island.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 6:30 AM MDT 24 July 2017 Today Tonight and Tuesday At 1200 UTC Monday weakening trough located from 76N 98W to 67N 87W.

At 1200 UTC Monday trough from 998 mb low located from 73N 108W
to 68N 119W.
By 0000 UTC Wednesday trough from 996 mb low located from 74N 96W
to 67N 78W.

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