Offshore Forecast
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000
FZAK61 PAFC 231157
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
357 AM AKDT Mon Oct 23 2017

Offshore waters forecast for the Gulf of Alaska West of 144W

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.

PKZ399-240145-
357 AM AKDT Mon Oct 23 2017
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A 998 mb low at 58N 154W moves over the Kenai Peninsula Mon
afternoon and weakens. A 999 mb low at 51N 140W moves to 56N 135W
Mon afternoon at 1001 mb. A 1005 mb low at 53N 155W Mon evening
moves to 61N 150W Tue evening at 1004 mb leaving behind a
lingering trough in the northern Gulf.

$$

PKZ351-240145-
Gulf of Alaska Offshore North of 57N and West of 144W-
357 AM AKDT Mon Oct 23 2017

.TODAY...E wind up to 20 kt becoming W up to 15 kt in the
afternoon. Seas 4 to 7 ft.
.TONIGHT...SW wind 10 to 20 kt. Seas 7 ft.
.TUE...S wind 15 to 25 kt. Seas 8 ft. Rain.
.TUE NIGHT...SW wind 10 to 25 kt. Seas 10 ft.
.WED THROUGH THU...S wind 20 to 35 kt. Seas 10 to 18 ft.
.FRI...SW wind 10 to 20 kt. Seas 10 to 14 ft.

$$

PKZ352-240145-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
357 AM AKDT Mon Oct 23 2017

.TODAY...S wind 10 to 20 kt becoming W in the afternoon. Seas 5 to 8
ft.
.TONIGHT...SW wind up to 15 kt becoming S 10 to 25 kt after
midnight. Seas 4 to 7 ft. Rain.
.TUE...SW wind 15 to 30 kt. Seas 7 to 10 ft. Rain.
.TUE NIGHT...SW wind 20 to 35 kt. Seas 10 to 13 ft.
.WED THROUGH THU...S wind 25 to 40 kt. Seas 12 to 20 ft.
.FRI...W wind 10 to 20 kt. Seas 12 to 16 ft.

$$


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