Offshore Forecast
Issued by NWS

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FZAK61 PAFC 252321
OFFAER

OFFSHORE WATERS FORECAST
NATIONAL WEATHER SERVICE ANCHORAGE AK
321 PM AKDT TUE APR 25 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.

PKZ399-261330-
321 PM AKDT TUE APR 25 2017
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...
A 994 MB LOW AT 55N 147W FOLLOWS A TROUGH TO 58N 149W AT 1001 MB
AND DISSIPATES THU MORNING. THE TROUGH CONTINUES SOUTH OF KODIAK
ISLAND ACROSS THE ALASKA PENINSULA THROUGH THU AFTERNOON. A 993
MB NORTH PACIFIC LOW MOVES TO 58N 135W AT 1011 MB THU AFTERNOON.

$$

PKZ351-261330-
GULF OF ALASKA OFFSHORE NORTH OF 57N AND WEST OF 144W-
321 PM AKDT TUE APR 25 2017

.TONIGHT...E WIND 10 TO 15 KT. SEAS 6 FT. RAIN.
.WED...VARIABLE WIND 10 KT. SEAS 6 FT. RAIN.
.WED NIGHT...W WIND 10 TO 20 KT. SEAS 6 FT.
.THU...W WIND 15 KT. SEAS 6 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SUN...S WIND 10 TO 25 KT. SEAS 6 FT.

$$

PKZ352-261330-
GULF OF ALASKA OFFSHORE SOUTH OF 57N NORTH OF 55N AND WEST OF
144W-
321 PM AKDT TUE APR 25 2017

.TONIGHT...VARIABLE WIND 15 KT. SEAS 7 FT. RAIN.
.WED...W WIND 10 TO 20 KT. SEAS 7 FT.
.WED NIGHT...W WIND 10 TO 20 KT. SEAS 7 FT.
.THU...SW WIND 10 TO 20 KT. SEAS 7 FT.
.THU NIGHT...SW WIND 15 KT. SEAS 6 FT.
.FRI THROUGH SUN...S WIND 10 TO 25 KT. SEAS 4 TO 8 FT.

$$


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