

501 

FZPN01 KWBC 030942

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0600 UTC SEP 03. 

24 HOUR FORECAST VALID 0600 UTC SEP 04. 

48 HOUR FORECAST VALID 0600 UTC SEP 05. 



.WARNINGS. 



...GALE WARNING... 

.LOW 37N173W 1014 MB MOVING NE 25 KT. WITHIN 120 NM SE 

SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT. ELSEWHERE WITHIN 

120 NM E OF A FRONT FROM 43N162W TO 40N164W TO LOW CENTER TO 

32N178E WINDS TO 25 KT. SEAS TO 11 FT. 

.12 HOUR FORECAST LOW 42N166W 1012 MB. WITHIN 180 NM S AND SE 

QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. 

.24 HOUR FORECAST LOW 47N159W 1014 MB. WITHIN 240 NM S AND SE 

QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.  

.48 HOUR FORECAST LOW 48N141W 1016 MB. WITHIN 240 NM SW QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS FROM 34N TO 40N BETWEEN 121W AND 125W AREA 

OF N TO NW WINDS 20 TO 30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 33N TO 42N BETWEEN 120W AND 126W N TO NW 

WINDS 20 TO 30 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST FROM 32N TO 42N BETWEEN 119W AND 127W N TO NW 

WINDS 20 TO 30 KT. SEAS TO 11 FT. 



.LOW 51N178W 992 MB MOVING NE 10 KT. WITHIN 360 NM S SEMICIRCLE 

AND 660 NM N AND NW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST LOW 53N175W 996 MB. WITHIN 420 NM S AND SE 

QUADRANTS AND BETWEEN 300 NM AND 600 NM NW SEMICIRCLE WINDS 20 

TO 30 KT. SEAS 8 TO 12 FT. 

.48 HOUR FORECAST LOW 56N170W 1001 MB. WITHIN 240 NM NW OF A 

LINE FROM 58N178W TO 65N167W NE WINDS 20 TO 30 KT. SEAS TO 10 

FT. ELSEWHERE WITHIN 480 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 

11 FT. 



.LOW 45N139W 1018 MB MOVING SE 25 KT. WITHIN 300 NM SW QUADRANT 

WINDS TO 25 KT. SEAS TO 10 FT.  

.24 HOUR FORECAST LOW 38N132W 1018 MB. WINDS LESS THAN 25 KT. 

SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST LOW DISSIPATED. 



.48 HOUR FORECAST WITHIN 240 NM E OF A LINE FROM 46N164W TO 

38N176W TO 30N176E WINDS TO 25 KT. SEAS TO 10 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 52N 

BETWEEN 146W AND 170W AND FROM 53N TO 59N BETWEEN 163W AND 170E. 

.24 HOUR FORECAST DENSE FOG WITHIN 360 NM SE OF A LINE FROM 

53N152W TO 46N166W AND FROM 55N TO 59N BETWEEN 175W AND 178E. 

.48 HOUR FORECAST DENSE FOG FROM 42N TO 48N BETWEEN 145W AND 

168W AND FROM 55N TO 59N BETWEEN 175W AND 179E.



.HIGH 36N150W 1031 MB DRIFTING NW. 

.24 HOUR FORECAST HIGH 38N151W 1031 MB. 

.48 HOUR FORECAST HIGH 39N152W 1031 MB. 



.HIGH 51N141W 1022 MB MOVING SE 25 KT. 

.24 HOUR FORECAST HIGH 45N136W 1024 MB. 

.48 HOUR FORECAST HIGH DISSIPATED. 



.FORECASTER ACHORN. 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 0600 UTC SAT SEP 03.

24 HOUR FORECAST VALID 0600 UTC SUN SEP 04.

48 HOUR FORECAST VALID 0600 UTC MON SEP 05.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.BROAD LOW PRES CENTERED NEAR 15N99W 1007 MB. WITHIN 90 NM OF

CENTER WINDS 20 TO 25 KT. SEAS TO 8 FT IN SW SWELL.

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

16N103W 1006 MB. WITHIN 90 NM N SEMICIRCLE NE TO E WINDS 20 TO

25KT. SEAS TO 8 FT. WITHIN 240 NM S SEMICIRCLE S TO SW WINDS 20

TO 25 KT. SEAS TO 9 FT. 

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

18N106W 1005 MB. WITHIN 120 NM NW SEMICIRCLE NW TO N WINDS 20 TO

25KT. SEAS TO 8 FT. WITHIN 240 NM SE SEMICIRCLE S TO SW WINDS 20

TO 30 KT. SEAS 8 TO 12 FT. 



.LOW PRES 12N119W 1011 MB. WITHIN 90 NM S OF LINE FROM 13N118W

TO 08N130W S WINDS 20 TO 25 KT. SEAS TO 9 FT IN SW SWELL. 

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

THAN 8 FT. 



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



CONVECTION VALID AT 0815 UTC SAT SEP 03...



SCATTERED MODERATE TO STRONG FROM 17N TO 22N BETWEEN 104W AND

109W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH FROM 10N85W TO 1007 MB LOW PRES AT 15N99W TO

13N117W TO 1010 MB LOW PRES AT 12N120W TO 09N140W. SCATTERED

MODERATE FROM 10N TO 13N BETWEEN 103W AND 112W. SCATTERED

MODERATE FROM 08N TO 12N BETWEEN 119W AND 134W.



$$

.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.

