

609 

FZPN01 KWBC 031542

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1630 UTC SAT SEP 03 2016 



SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 



SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 

HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY 

BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 

NATIONAL WEATHER SERVICE. EMAIL US AT 

VOSOPS@NOAA.GOV(LOWERCASE). 



SECURITE 



PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT 

TO 50N 160E 



SYNOPSIS VALID 1200 UTC SEP 03. 

24 HOUR FORECAST VALID 1200 UTC SEP 04. 

48 HOUR FORECAST VALID 1200 UTC SEP 05. 



.WARNINGS. 



...GALE WARNING... 

.LOW 39N171W 1014 MB MOVING NE 25 KT. WITHIN 120 NM E AND 

SE...AND 180 NM S AND SW QUADRANTS S TO SW WINDS 25 TO 35 KT. 

SEAS TO 12 FT. ELSEWHERE WITHIN 180 NM EITHER SIDE OF A LINE 

FROM 48N157W TO 33N173W S TO SW WINDS 20 TO 30 KT. SEAS TO 11 FT.

.24 HOUR FORECAST LOW DISSIPATED. WITHIN 120 NM EITHER SIDE OF A 

LINE FROM 49N153W TO 40N165W TO 32N178W S TO SW WINDS 20 TO 30 

KT. SEAS TO 12 FT.

.48 HOUR FORECAST NEW LOW 37N177W 1011 MB. WITHIN 180 NM EITHER 

SIDE OF A LINE FROM 48N153W TO 38N173W TO 31N179W S TO SW WINDS 

20 TO 30 KT. SEAS TO 12 FT.



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS FROM 33N TO 42N BETWEEN 121W AND 127W AREA 

OF N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST FROM 33N TO 43N BETWEEN 119W AND 127W N TO NW 

WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

.48 HOUR FORECAST FROM 31N TO 42N BETWEEN 119W AND 128W N TO NW 

WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 



.LOW 51N178W 994 MB MOVING NE 10 KT. OVER FORECAST WATERS WITHIN 

360 NM E...420 NM S...BETWEEN 240 NM AND 660 NM W...BETWEEN 240 

NM AND 420 NM NW...AND BETWEEN 360 NM AND 540 NM N 

QUADRANTS...AND NW OF A LINE FROM 61N172W TO 63N168W WINDS 20 TO 

30 KT. SEAS 8 TO 14 FT.

.24 HOUR FORECAST LOW 55N174W 997 MB. WITHIN 360 NM E...420 NM 

SE...AND 540 NM S QUADRANTS...FROM 51N TO 58N BETWEEN 179E AND 

170E...AND NW OF A LINE FROM 59N180W TO 65N168W WINDS 20 TO 30 

KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST LOW 58N168W 1001 MB. WITHIN 600 NM E...420 NM 

SE...480 NM S...AND 540 NM SW QUADRANTS...AND NW OF A LINE FROM 

59N179W TO 65N167W WINDS 20 TO 30 KT. SEAS TO 12 FT.



.FROM 52N TO 55N BETWEEN 149W AND 154W WINDS TO 25 KT. SEAS TO 8 

FT.

.24 HOUR FORECAST NEW LOW 56N145W 1010 MB. WITHIN 120 NM E...360 

NM SE...AND 120 NM W QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST LOW 56N138W 1008 MB. WITHIN 180 NM S 

SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.



.24 HOUR FORECAST OVER FORECAST WATERS S OF 32N BETWEEN 153W AND 

160W E WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST S OF 34N BETWEEN 158W AND 166W WINDS 20 TO 30 

KT. SEAS 8 TO 16 FT.



.48 HOUR FORECAST FROM 46N TO 50N BETWEEN 138W AND 142W W TO NW 

WINDS TO 25 KT. SEAS TO 8 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 360 NM 

EITHER SIDE OF A LINE FROM 50N146W TO 44N167W AND WITHIN 120 NM 

EITHER SIDE OF A LINE FROM 55N180W TO 58N176W TO 57N163W.

.24 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE 

FROM 56N178E TO 60N175W AND WITHIN AN AREA BOUNDED BY 46N166W TO 

54N147W TO 43N145W TO 41N166W TO 46N166W.

.48 HOUR FORECAST DENSE FOG WITHIN 120 NM EITHER SIDE OF A LINE 

FROM 56N180W TO 60N176W AND WITHIN 180 NM EITHER SIDE OF A LINE 

FROM 43N169W TO 49N156W TO 45N147W.



.HIGH 37N152W 1030 MB MOVING NW 05 KT.

.24 HOUR FORECAST HIGH 38N154W 1030 MB. 

.48 HOUR FORECAST HIGH 40N153W 1030 MB. 



.HIGH 50N140W 1022 MB MOVING SE 15 KT. 

.24 HOUR FORECAST HIGH 44N136W 1022 MB. 

.48 HOUR FORECAST HIGH DISSIPATED. 



.FORECASTER FIGURSKEY. OCEAN PREDICTION CENTER.



NATIONAL HURRICANE CENTER MIAMI FL



E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE

EQUATOR E OF 120W



SYNOPSIS VALID 1200 UTC SAT SEP 03.

24 HOUR FORECAST VALID 1200 UTC SUN SEP 04.

48 HOUR FORECAST VALID 1200 UTC MON SEP 05.



.WARNINGS.



...GALE WARNING...

.BROAD LOW PRES CENTERED NEAR 15N102W 1007 MB. WITHIN 120 NM NE

SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 9 FT. WITHIN 90 NM

SW SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR

17N104W 1006 MB. WITHIN 120 NM NE SEMICIRCLE NE TO E WINDS 20 TO

30 KT. SEAS TO 8 FT. WITHIN 240 NM SW SEMICIRCLE S TO SW WINDS

20 TO 30 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR

18N107W 1005 MB. WITHIN 90 NM NE AND 60 NM SW SEMICIRCLES WINDS

25 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 120 NM NE AND 240

NM SW SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 13N120W 1011 MB. WITHIN 90 NM SE QUADRANT S TO SW

WINDS 20 TO 25 KT. SEAS TO 9 FT IN SW SWELL. ELSEWHERE WITHIN

AREA BOUND BY A LINE 09N128W TO 14N118W TO 12N116W TO 08N128W

TO 09N128W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.  

.24 HOUR FORECAST LOW DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS

THAN 8 FT. 



.24 HOUR FORECAST WITHIN AREA BOUND BY A LINE FROM 10N135W TO

12N127W TO 10N127W TO 08N137W TO 10N135W WINDS 20 KT OR LESS.

SEAS TO 8 FT IN SW SWELL.

.48 HOUR FORECAST WITHIN AREA BOUND BY A LINE FROM 11N133W TO

13N127W TO 11N127W TO 09N134W TO 11N133W WINDS 20 KT OR LESS.

SEAS 8 FT IN SW SWELL. 



.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



CONVECTION VALID AT 1500 UTC SAT SEP 03...



SCATTERED MODERATE ISOLATED STRONG FROM 20N TO 24N BETWEEN 104W

AND 109W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH FROM 10N84W TO LOW PRES NEAR 15N102W TO LOW PRES

NEAR 12N121W TO LOW PRES NEAR 11N136W TO 11N140W. SCATTERED

MODERATE ISOLATED STRONG N OF 11N BETWEEN 92W AND 99W. SCATTERED

MODERATE ISOLATED STRONG WITHIN 120 NM N SEMICIRCLE OF LOW NEAR

15N102W. SCATTERED MODERATE WITHIN 120 NM N AND 60 NM S OF THE

MONSOON TROUGH BETWEEN 105W AND 112W. SCATTERED MODERATE WITHIN

120 NM S OF THE MONSOON TROUGH BETWEEN 125W AND 135W. SCATTERED

MODERATE WITHIN 120 NM N OF THE MONSOON TROUGH BETWEEN 130W AND

135W. 



$$



.FORECASTER AL. NATIONAL HURRICANE CENTER.

