

718 

FZPN02 KWBC 111725

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1745 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC AUG 11. 

24 HOUR FORECAST VALID 1200 UTC AUG 12. 

48 HOUR FORECAST VALID 1200 UTC AUG 13. 



.WARNINGS. 



...STORM WARNING... 

.POST-TROPICAL OMAIS 55N172E 984 MB MOVING E 20 KT. WITHIN 360 

NM S AND NE QUADRANTS WINDS 30 TO 45 KT. SEAS 13 TO 25 

FT...EXCEPT NE QUADRANT SEAS 8 TO 14 FT. ELSEWHERE OVER FORECAST 

WATERS WITHIN 540 NM S SEMICIRCLE AND 480 NM NE QUADRANT WINDS 

20 TO 30 KT. SEAS 8 TO 20 FT...HIGHEST S SEMICIRCLE.  

.24 HOUR FORECAST POST-TROPICAL OMAIS 56N174W 989 MB. WITHIN 360 

NM S AND SW QUADRANTS...ALSO WITHIN 90 NM N OF A LINE FROM 

56N178E TO 58N172W WINDS 25 TO 40 KT. SEAS 12 TO 23 FT...EXCEPT 

N OF LINE SEAS 8 TO 16 FT. ELSEWHERE FROM 47N TO 61N BETWEEN 

174E AND 164W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.   

.48 HOUR FORECAST POST-TROPICAL OMAIS 56N163W 990 MB. WITHIN 420 

NM S QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. ELSEWHERE 

WITHIN 600 NM SE...540 NM SW AND 420 NM W QUADRANTS WINDS TO 25 

KT. SEAS 8 TO 12 FT. 



.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS FROM 37N TO 50N BETWEEN 124W AND 130W AREA 

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

.24 HOUR FORECAST FROM 41N TO 50N BETWEEN 125W AND 130W N TO NW 

WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST LITTLE CHANGE.



.LOW 54N152W 1010 MB MOVING N 10 KT. WITHIN 480 NM S AND SE 

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

.24 HOUR FORECAST LOW 58N150W 1007 MB. WITHIN 120 NM E OF A LINE 

FROM 59N141W TO 55N144W TO 47N147W WINDS 20 TO 30 KT. SEAS TO 11 

FT.

.36 HOUR FORECAST LOW ABSORBED BY NEW LOW 59N146W 1007 MB. 

WITHIN 120 NM NE QUADRANT WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST LOW 60N148W 1004 MB. OVER FORECAST WATERS N OF 

A LINE FROM THE LOW TO 58N138W WINDS 20 TO 30 KT. SEAS TO 11 FT. 



.LOW S OF AREA 28N177W 1010 MB MOVING NW 15 KT. OVER FORECAST 

WATERS WITHIN 420 NM N AND NE QUADRANTS WINDS 20 TO 30 KT. SEAS 

TO 10 FT.

.24 HOUR FORECAST LOW 31N177E 1012 MB. WITHIN 360 NM N AND NE 

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

.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. 



.24 HOUR FORECAST FROM 30N TO 33N BETWEEN 160E AND 163E AREA OF 

E TO SE WINDS TO 25 KT. SEAS TO 10 FT.

.48 HOUR FORECAST FROM 30N TO 38N BETWEEN 160E AND 164E E TO SE 

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



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 44N 

BETWEEN 160E AND 164E...WITHIN THE REGION BOUNDED BY A LINE FROM 

55N178E TO 48N178W TO 52N172W TO 55N178E...FROM 50N TO 54N 

BETWEEN 140W AND 154W...AND WITHIN 90 NM OF 55N136W.

.24 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 160E AND 

175E AND WITHIN 90 NM OF 53N145W AND 55N136W. 

.48 HOUR FORECAST DENSE FOG WITHIN THE REGION BOUNDED BY A LINE 

FROM 49N160E TO 46N174E TO 42N160E TO 49N160E...ALSO FROM 46N TO 

52N BETWEEN 137W AND 141W.



.HIGH 45N142W 1031 MB MOVING NE 10 KT WILL TURN S AFTER 24 HOURS.

.24 HOUR FORECAST HIGH 47N137W 1028 MB. 

.48 HOUR FORECAST HIGH 44N137W 1026 MB. 



.HIGH 38N168W 1026 MB NEARLY STATIONARY. 

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST HIGH 38N169W 1028 MB. 



.HIGH 42N174W 1026 MB NEARLY STATIONARY. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST HIGH MERGED WITH HIGH 38N169W DESCRIBED ABOVE.



.24 HOUR FORECAST NEW HIGH 38N148W 1027 MB.

.48 HOUR FORECAST HIGH 37N147W 1027 MB.



.24 HOUR FORECAST HIGH NW OF AREA 54N161E 1017 MB.

.48 HOUR FORECAST HIGH 51N172E 1025 MB.



.48 HOUR FORECAST NEW HIGH 44N171E 1027 MB. 



.FORECASTER REINHART. 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 THU AUG 11.

24 HOUR FORECAST VALID 1200 UTC FRI AUG 12.

48 HOUR FORECAST VALID 1200 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.

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



.36 HOUR FORECAST LOW PRES NEAR 14N130W 1010 MB. WITHIN 90 NM SE

QUADRANT WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 

.48 HOUR FORECAST LOW PRES NEAR 14N132W 1010 MB. FROM 14N TO

16N BETWEEN 129W AND 135W WINDS 20 KT OR LESS. SEAS 8 FT IN 

MIXED SWELL.



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



CONVECTION VALID AT 1530 UTC THU AUG 11...



.TROPICAL WAVE AXIS FROM 10N98W TO 17N97W. SCATTERED MODERATE

WITHIN 30 NM OF 09N98W AND 15N96W.



.TROPICAL WAVE AXIS FROM 09N107W TO 16N106W...SCATTERED

MODERATE ISOLATED STRONG FROM 09N TO 15N BETWEEN 100W AND 107W

AND WITHIN 30 NM OF A LINE FROM 13N110W TO 14N107W. 



.LOW PRES NEAR 13N124W 1011 MB...SCATTERED MODERATE ISOLATED

STRONG WITHIN 180 NM S SEMICIRCLE OF LOW. SCATTERED MODERATE

WITHIN 60 NM N SEMICIRCLE OF LOW.



.SCATTERED MODERATE WITHIN 30 NM OF 12N129W AND 14N127W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH AXIS EXTENDS FROM 10N79W TO 09N95W TO 11N105W TO

10N113W TO 13N118W TO LOW PRES NEAR 13N124W 1011 MB TO LOW PRES

NEAR 10N137W 1010 MB AND TO BEYOND 10N140W. SCATTERED MODERATE

ISOLATED STRONG WITHIN 180 NM S OF THE AXIS BETWEEN 134W AND

137W. SCATTERED MODERATE WITHIN 120 NM S OF THE AXIS BETWEEN

107W AND 117W AND WITHIN 30 NM OF 09N115W.



.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 1200 UTC AUG 11 2016.

24 HOUR FORECAST VALID 1200 UTC AUG 12 2016.

48 HOUR FORECAST VALID 1200 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 TO LOCALLY STRONG TSTMS W OF LINE FROM 25N160E 

TO 16N178E TO 10N168E. 

.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 

21N W OF 163E. 

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

WINDS 20 TO 25 KT OVER FORECAST WATERS N OF LINE FROM 29N160E TO 

26N165E. SEAS 8 TO 10 FT OVER FORECAST WATERS N OF 22N W OF 

166E. 



.LOW 28N177W 1010 MB MOVING NNW 10 KT. TROUGH FROM 30N177W TO 

LOW TO 24N179W TO 21N174E NEARLY STATIONARY. SE TO S WINDS 20 TO 

25 KT WITHIN 330 NM E OF LOW AND TROUGH N OF 24N. ISOLATED 

MODERATE TO LOCALLY STRONG TSTMS N OF 22N BETWEEN 171W AND 177W. 

ISOLATED MODERATE TSTMS FROM 17N TO 20N BETWEEN 174W AND 180W. 

.24 HOUR FORECAST LOW MOVED N OF FORECAST AREA NEAR 32N177E 1013 

MB. WEAK TROUGH FROM LOW TO 30N176E TO 24N172E. WINDS EASED TO 

20 KT OR LESS OVER FORECAST WATERS. 

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

DISSIPATED. 



.TROUGH FROM 18N157W TO 12N155W MOVING W 10 KT. NE TO E WINDS 20 

TO 25 KT FROM 14N TO 18N BETWEEN 153W AND 159W. ISOLATED 

MODERATE TSTMS WITHIN 45 NM OF LINE FROM 16N156W TO 16N151W. 

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

LESS. 



.WEAK TROUGH FROM 30N156W TO 27N159W MOVING W SLOWLY. 

.24 HOUR FORECAST WEAK TROUGH FROM 30N159W TO 26N160W. 

.48 HOUR FORECAST TROUGH DISSIPATED OVER FORECAST WATERS. 



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

ISOLATED MODERATE TSTMS FROM 06N TO 13N BETWEEN 145W AND 

154W...AND WITHIN 60 NM OF LINE FROM 12N160W TO 08N161W TO 

06N164W. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST TROUGH FROM 11N140W TO 08N150W TO 11N160W TO 

08N170W TO 05N177W. 



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

AREA. 



.ISOLATED MODERATE TO LOCALLY STRONG TSTMS FROM 04N TO 09N 

BETWEEN 173W AND 176E. 



$$ 



.FORECASTER KINEL. HONOLULU HI.

