

721 

FZPN02 KWBC 111125

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1145 UTC THU AUG 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 11. 

24 HOUR FORECAST VALID 0600 UTC AUG 12. 

48 HOUR FORECAST VALID 0600 UTC AUG 13. 



.WARNINGS. 



...STORM WARNING... 

.POST-TROPICAL OMAIS JUST NW OF AREA NEAR 55N169E 982 MB MOVING 

NE 15 KT. WITHIN 120 NM SW OF A LINE FROM 53N167E TO 51N173E 

WINDS 40 TO 50 KT. SEAS 18 TO 27 FT. ELSEWHERE OVER FORECAST 

WATERS WITHIN 420 NM NE...600 NM SE...AND 480 NM SW QUADRANTS 

WINDS 25 TO 40 KT. SEAS 8 TO 22 FT...HIGHEST S OF LOW CENTER. 

.24 HOUR FORECAST POST-TROPICAL OMAIS 57N179W 987 MB. WITHIN 180 

NM N AND 360 NM S SEMICIRCLES WINDS 30 TO 45 KT. SEAS 11 TO 24 

FT. 

.48 HOUR FORECAST POST-TROPICAL OMAIS 56N166W 990 MB. WITHIN 480 

NM S...540 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. 

SEAS 9 TO 18 FT. 



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS FROM 37N TO 50N BETWEEN 124W AND 131W AREA 

OF N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST FROM 40N TO 51N E OF 131W N TO NW WINDS TO 25 

KT. SEAS TO 8 FT. 

.48 HOUR FORECAST FROM 42N TO 50N BETWEEN 126W AND 130W N TO NW 

WINDS TO 25 KT. SEAS TO 8 FT. 



.LOW 53N156W 1012 MB MOVING NE 15 KT. WITHIN 420 NM SE QUADRANT 

WINDS 20 TO 30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 58N150W 1010 MB. WITHIN 240 NM E OF A 

FRONT TO EXTEND FROM 59N144W TO 44N151W WINDS 20 TO 30 KT. SEAS 

TO 11 FT. 

.48 HOUR FORECAST LOW DISSIPATED. OVER FORECAST WATERS WITHIN 

120 NM NE AND E OF A FRONT TO EXTEND FROM 60N144W TO 58N142W TO 

53N138W TO 46N144W WINDS 20 TO 30 KT. SEAS TO 11 FT.



.LOW 53N167W 1008 MB MOVING NE 20 KT. WITHIN 360 NM SE AND S 

QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS 

DIMINISHED. 



.FROM 30N TO 34N BETWEEN 168W AND 178W WINDS 20 TO 30 KT. SEAS 

TO 10 FT. 

.24 HOUR FORECAST LOW 31N178E 1013 MB. WITHIN 360 NM N AND 420 

NM NE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.48 HOUR FORECAST LOW 33N171E 1015 MB. WITHIN 360 NM N QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 



.24 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 34N160E 

TO 30N164E AREA OF E WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST W OF A LINE FROM 38N162E TO 30N165E AREA OF SE 

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



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 55N 

BETWEEN 173W AND 176E AND WITHIN 180 NM SE OF A LINE FROM 

55N145W TO 50N156W AND FROM 45N TO 57N BETWEEN 134W AND 141W.

.24 HOUR FORECAST DENSE FOG OVER FORECAST WATERS FROM 41N TO 48N 

W OF 177E AND FROM 48N TO 56N BETWEEN 175W AND 178E AND WITHIN 

180 NM SE OF A LINE FROM 57N136W TO 52N152W.

.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE 

FROM 50N160E TO 46N169W TO 41N160E AND FROM 46N TO 56N BETWEEN 

134W AND 143W.



.HIGH 43N144W 1031 MB MOVING NE 15 KT. 

.24 HOUR FORECAST HIGH 47N138W 1030 MB. 

.48 HOUR FORECAST HIGH 45N143W 1031 MB. 



.HIGH 38N168W 1025 MB NEARLY STATIONARY. 

.24 HOUR FORECAST HIGH 38N168W 1027 MB 

.48 HOUR FORECAST HIGH 38N168W 1029 MB. 



.HIGH 43N176W 1025 MB NEARLY STATIONARY. 

.24 HOUR FORECAST HIGH 43N176W 1027 MB. 

.48 HOUR FORECAST HIGH 43N176E 1027 MB. 



.48 HOUR FORECAST NEW HIGH 37N149W 1028 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 THU AUG 11.

24 HOUR FORECAST VALID 0600 UTC FRI AUG 12.

48 HOUR FORECAST VALID 0600 UTC SAT AUG 13.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...NE

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

.18 HOUR FORECAST 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 0830 UTC THU AUG 11...



.TROPICAL WAVE FROM 17N104W TO 11N106W...SCATTERED MODERATE

SCATTERED STRONG FROM 11N TO 14N BETWEEN 101W AND 104W.

SCATTERED MODERATE ISOLATED STRONG ELSEWHERE FROM 09N TO 14N

BETWEEN 101W AND 106W.



.LOW PRES NEAR 09N111W...SCATTERED MODERATE ISOLATED STRONG

WITHIN 150 NM W SEMICIRCLE OF LOW CENTER.



.LOW PRES NEAR 14N120W...SCATTERED MODERATE ISOLATED STRONG

WITHIN 120 NM W SEMICIRCLE OF LOW CENTER.



.LOW PRES NEAR 10N136W...SCATTERED MODERATE ISOLATED STRONG

FROM 07N TO 13N BETWEEN 132W AND 139W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH AXIS EXTENDS FROM 10N78W TO 11N101W TO LOW PRES

NEAR 09N111W 1013 MB TO LOW PRES NEAR 14N120W 1010 MB TO LOW

PRES NEAR 10N136W 1010 MB TO BEYOND 10N140W. SCATTERED MODERATE

ISOLATED STRONG WITHIN 180 NM OF THE MONSOON TROUGH AXIS E OF

101W. SCATTERED MODERATE FROM 09N TO 13N BETWEEN 122W AND 128W.



.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 0600 UTC AUG 11 2016.

24 HOUR FORECAST VALID 0600 UTC AUG 12 2016.

48 HOUR FORECAST VALID 0600 UTC AUG 13 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.TROPICAL STORM CONSON W OF FORECAST AREA. WINDS 20 TO 25 KT AND 

SEAS 8 TO 11 FT OVER FORECAST WATERS FROM 19N TO 27N W OF 162E. 

ISOLATED MODERATE TSTMS FROM 11N TO 20N W OF 168E. 

.24 HOUR FORECAST TROPICAL STORM CONSON W OF FORECAST AREA. 

WINDS 20 TO 30 KT AND SEAS 8 TO 12 FT OVER FORECAST WATERS N OF 

20N W OF 164E. 

.48 HOUR FORECAST TROPICAL STORM CONSON NW OF FORECAST AREA. SE 

TO S WINDS 20 TO 25 KT OVER FORECAST WATERS N OF LINE FROM 

28N160E TO 26N167E. SEAS 8 TO 11 FT OVER FORECAST WATERS N OF 

21N W OF 167E. 



.LOW 27N176W 1010 MB MOVING N 10 KT. TROUGH FROM 30N176W TO LOW 

TO 24N178W TO 20N173E NEARLY STATIONARY. SE TO S WINDS 20 TO 25 

KT WITHIN 360 NM E OF LOW AND TROUGH N OF 24N. ISOLATED MODERATE 

TSTMS WITHIN 390 NM E AND SE OF LOW AND TROUGH N OF 23N. 

.24 HOUR FORECAST LOW MOVED N OF FORECAST AREA NEAR 31N179E 1012 

MB. WEAK TROUGH FROM LOW TO 30N178E TO 22N173E. WINDS EASED TO 

20 KT OR LESS OVER FORECAST WATERS. 

.48 HOUR FORECAST LOW MOVED WELL N OF FORECAST AREA. TROUGH 

DISSIPATED. 



.TROUGH FROM 18N156W TO 12N154W MOVING W 15 KT. NE TO E WINDS 20 

TO 25 KT FROM 14N TO 19N BETWEEN 152W AND 158W. ISOLATED 

MODERATE TSTMS FROM 12N TO 16N BETWEEN 152W AND 156W. 

.24 HOUR FORECAST TROUGH DISSIPATED. WINDS EASED TO 20 KT OR 

LESS. 



.WEAK TROUGH FROM 30N156W TO 26N158W MOVING W SLOWLY. 

.24 HOUR FORECAST WEAK TROUGH FROM 30N158W TO 27N159W. 

.48 HOUR FORECAST TROUGH DISSIPATED. 



.TROUGH FROM 10N140W TO 09N155W TO 05N163W NEARLY STATIONARY. 

ISOLATED MODERATE TSTMS FROM 06N TO 13N BETWEEN 146W AND 152W... 

ELSEWHERE WITHIN 60 NM OF TROUGH E OF 146W...AND FROM 05N TO 08N 

BETWEEN 159W AND 162W. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST TROUGH FROM 11N140W TO 09N147W TO 11N159W TO 

09N169W TO 04N176W. 



.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER REST OF FORECAST 

AREA. 



.ISOLATED MODERATE TO LOCALLY STRONG TSTMS FROM 10N TO 15N 

BETWEEN 168E AND 175E...FROM 05N TO 10N BETWEEN 172W AND 

179E...AND FROM 10N TO 19N BETWEEN 170W AND 179W. 



$$ 



.FORECASTER KINEL. HONOLULU HI.

