

298 

FZPN02 KWBC 311125

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1145 UTC SUN JUL 31 2016



CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 31. 

24 HOUR FORECAST VALID 0600 UTC AUG 01. 

48 HOUR FORECAST VALID 0600 UTC AUG 02. 



.WARNINGS. 



...GALE WARNING... 

.OVER FORECAST WATERS FROM 36N TO 44N BETWEEN 124W AND 133W AREA 

OF N WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. 

.24 HOUR FORECAST FROM 36N TO 43N BETWEEN 124W AND 131W AREA OF 

N WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. 

.48 HOUR FORECAST FROM 34N TO 43N BETWEEN 124W AND 133W AREA OF 

N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 



.SYNOPSIS AND FORECAST. 



.LOW 62N164W 1005 MB MOVING SE 10 KT. OVER FORECAST WATERS 

WITHIN 600 NM S...480 NM SW...AND 300 NM W QUADRANTS WINDS 20 TO 

30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 58N163W 1010 MB. WITHIN 480 NM SE...180 NM 

W...AND 240 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST LOW 59N155W 1013 MB. WITHIN 540 NM SE QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 



.OVER FORECAST WATERS FROM 46N TO 52N E OF 133W AREA OF NW WINDS 

20 TO 30 KT. SEAS TO 12 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED. 



.FROM 44N TO 47N BETWEEN 174E AND 166E AREA OF SW TO W WINDS TO 

25 KT. SEAS LESS THAN 8 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED. 



.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 64N164W 

TO 61N171W AREA OF SW TO W WINDS TO 25 KT. SEAS TO 8 FT. 



.48 HOUR FORECAST OVER FORECAST WATERS WITHIN 120 NM E OF A LINE 

FROM 56N136W TO 48N133W AREA OF NW WINDS TO 25 KT. SEAS TO 8 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST 

WATERS W OF A LINE FROM 53N178W TO 47N178W TO 40N160E AND FROM 

44N TO 53N BETWEEN 167W AND 172W AND FROM 52N TO 55N BETWEEN 

145W AND 149W. 

.24 HOUR FORECAST DENSE FOG FROM 42N TO 54N W OF 157W AND FROM 

48N TO 53N BETWEEN 145W AND 151W.

.48 HOUR FORECAST DENSE FOG FROM 41N TO 54N W OF 146W. 



.HIGH 45N156W 1033 MB MOVING E 10 KT. 

.24 HOUR FORECAST HIGH 45N151W 1033 MB. 

.48 HOUR FORECAST HIGH 45N147W 1035 MB. 



.HIGH 40N166E 1026 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST LITTLE CHANGE.



.24 HOUR FORECAST HIGH 58N177W 1021 MB. 

.48 HOUR FORECAST HIGH 56N170W 1022 MB. 



.FORECASTER BELL. 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 SUN JUL 31.

24 HOUR FORECAST VALID 0600 UTC MON AUG 01.

48 HOUR FORECAST VALID 0600 UTC TUE AUG 02.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 14N119W 1007 MB. WITHIN 270 NM SE SEMICIRCLE S TO

SW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 06N TO 12N

BETWEEN 112W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED

S WIND WAVES AND SW SWELL.

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

16N122.5W 1006 MB. WITHIN 150 NM N AND 270 NM SE SEMICIRCLES

WINDS 20 TO 25 KT. SEAS TO 9 FT.

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

18N127W 1005 MB. WITHIN 210 NM N SEMICIRCLE AND E QUADRANT WINDS

20 TO 30 KT. SEAS 8 TO 11 FT.



.FROM 10.5N TO 12.5N E OF 89W...INCLUDING GULF OF PAPAGAYO...NE

TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.30 HOUR FORECAST FROM 10.5N TO 11.5N E OF 89W...INCLUDING GULF

OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.  

.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 



.S OF 01.5N BETWEEN 81.5W AND 90W WINDS 20 KT OR LESS. SEAS TO 8

FT IN SW SWELL.

.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N N WINDS 20 TO

25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST LITTLE CHANGE.



.24 HOUR FORECAST N OF 29.5N BETWEEN 130W AND 138W WINDS 20 KT

OR LESS. SEAS 8 FT IN NE SWELL.

.48 HOUR FORECAST N OF 29N BETWEEN 130W AND 140W WINDS 20 KT OR

LESS. SEAS TO 8 FT IN NE SWELL.



.36 HOUR FORECAST S OF LINE FROM 02S120W TO 03.4S114W WINDS 20

KT OR LESS. SEAS 8 FT IN SW SWELL.

.48 HOUR FORECAST S OF LINE FROM 03.5N123W TO 03.5N116W TO

03.4S109W 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 0830 UTC SUN JUL 31...



.LOW PRES NEAR 14N119W...SCATTERED MODERATE TO STRONG WITHIN

180 NM NE AND 210 NM SW SEMICIRCLES. 



.TROPICAL WAVE ALONG 102W...SCATTERED MODERATE TO STRONG N OF

10N TO COAST BETWEEN 96W AND 103W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH EXTENDS FROM 10N74W TO 09N86W TO 06.5N93W TO LOW

PRES NEAR 14N119W TO 10N140W. WIDELY SCATTERED MODERATE ISOLATED

STRONG CONVECTION WITHIN 150 NM S OF TROUGH BETWEEN 86W AND

100W. SCATTERED MODERATE TO STRONG WITHIN 180 NM S OF TROUGH

BETWEEN 109W AND 135W.



.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E



SYNOPSIS VALID 0600 UTC JUL 31 2016.

24 HOUR FORECAST VALID 0600 UTC AUG 01 2016.

48 HOUR FORECAST VALID 0600 UTC AUG 02 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.TROUGH 30N179E TO 27N175E MOVING NNW SLOWLY. ISOLATED TSTMS 

WITHIN 120 NM OF LINE 28N177E TO 23N173E. 

.24 HOUR FORECAST TROUGH MOVED N OF FORECAST AREA. 



.TROUGH 29N172E TO 22N165E MOVING NW SLOWLY...DISSIPATING. 

ISOLATED TSTMS WITHIN 120 NM OF TROUGH. 

.24 HOUR FORECAST TROUGH DISSIPATED. 



.TROUGH 17N175W TO 12N180W MOVING WNW 15 KT. ISOLATED TSTMS 

WITHIN 150 NM OF TROUGH. 

.24 HOUR FORECAST TROUGH 27N179W TO 10N174E. 

.48 HOUR FORECAST TROUGH 18N175E TO 12N171E. 



.E WINDS 20 TO 25 KT FROM 22N TO 28N BETWEEN 155W AND 165W...AND 

FROM 15N TO 22N BETWEEN 170W AND 180W. 

.24 HOUR FORECAST E WINDS 20 TO 25 KT BETWEEN 15N AND 22N FROM 

175W TO 175E. 

.48 HOUR FORECAST E WINDS DIMINISHED TO 20 KT OR LESS. 



.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. 



.SEAS 8 FT OR LESS OVER ENTIRE FORECAST AREA. 



.ITCZ 10N140W TO 09N150W TO 05N167W. SCATTERED MODERATE TSTMS 

WITHIN 200 NM OF ITCZ E OF 160W. 



.SCATTERED TSTMS FROM 10N TO 20N W OF 169E. 





$$ 



.FORECASTER LAU. HONOLULU HI.

