Offshore Forecast
Issued by NWS

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886
FZAK61 PAFC 220025
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
325 PM AKST Wed Feb 21 2018

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.

PKZ399-221330-
325 PM AKST Wed Feb 21 2018
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...
A 1012 mb low will develop near 60N 147 early Thu and move to 59N
140W at 1003 mb Thu evening. High pressure will build across the
Gulf Fri.

$$

PKZ351-221330-
Gulf of Alaska Offshore North of 57N and West of 144W-
325 PM AKST Wed Feb 21 2018

...GALE WARNING THURSDAY AND THURSDAY NIGHT...

.TONIGHT...SW wind 10 to 20 kt. Seas 5 to 8 ft.
.THU...W wind 25 to 35 kt. Seas 6 to 11 ft.
.THU NIGHT...NW wind 30 to 40 kt. Seas 12 to 20 ft.
.FRI...NW wind 25 to 40 kt. Seas 11 to 19 ft.
.FRI NIGHT...SW wind up to 20 kt. Seas 6 to 11 ft.
.SAT...W wind 20 to 35 kt. Seas 8 to 16 ft.
.SUN THROUGH MON...W wind 20 to 35 kt. Seas 7 to 12 ft.

$$

PKZ352-221330-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
325 PM AKST Wed Feb 21 2018

...GALE WARNING THURSDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 8 ft.
.THU...W wind 30 kt. Seas 10 ft.
.THU NIGHT...W wind 25 to 35 kt. Seas 11 to 17 ft.
.FRI...W wind 20 to 35 kt. Seas 9 to 17 ft.
.FRI NIGHT...SW wind 10 to 25 kt. Seas 8 to 13 ft.
.SAT...W wind 25 to 40 kt. Seas 12 to 20 ft.
.SUN THROUGH MON...W wind 25 to 35 kt. Seas 9 to 15 ft.

$$



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