Offshore Forecast
Issued by NWS

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000
FZAK61 PAFC 191221
OFFAER

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
321 AM AKST SUN FEB 19 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.

PKZ399-200230-
321 AM AKST SUN FEB 19 2017
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A 1004 MB LOW AT 59N 151W MOVES TO 60N 146W AT 1005 MB BY MON
AFTERNOON. A WEAK TROUGH STRETCHES ACROSS THE SOUTHERN GULF OF
ALASKA THROUGH MON AFTERNOON.

$$

PKZ351-200230-
GULF OF ALASKA OFFSHORE NORTH OF 57N AND WEST OF 144W-
321 AM AKST SUN FEB 19 2017

.TONIGHT...VARIABLE WIND 10 KT BECOMING NW 10 KT AFTER MIDNIGHT.
SEAS 5 FT.
.SUN...NW WIND 10 TO 15 KT. SEAS 5 FT.
.SUN NIGHT...W WIND 10 TO 20 KT. SEAS 7 FT.
.MON...W WIND 10 TO 25 KT. SEAS 6 FT.
.MON NIGHT...W WIND 15 TO 25 KT. SEAS 5 TO 8 FT.
.TUE THROUGH THU...SW WIND 10 TO 25 KT. SEAS 4 TO 9 FT.

$$

PKZ352-200230-
GULF OF ALASKA OFFSHORE SOUTH OF 57N NORTH OF 55N AND WEST OF
144W-
321 AM AKST SUN FEB 19 2017

.TONIGHT...NW WIND UP TO 15 KT. SEAS 6 FT.
.SUN...NW WIND 10 TO 15 KT. SEAS 6 FT.
.SUN NIGHT...NW WIND 10 TO 20 KT. SEAS 6 FT.
.MON...W WIND 10 TO 20 KT. SEAS 4 TO 7 FT.
.MON NIGHT...W WIND 10 TO 25 KT. SEAS 4 TO 7 FT.
.TUE THROUGH WED...W WIND 10 TO 25 KT. SEAS 5 TO 10 FT.
.THU...SW WIND 10 TO 25 KT. SEAS 9 TO 14 FT.

$$



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