

189 

FZPN02 KWBC 110525

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

0545 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC AUG 11. 

24 HOUR FORECAST VALID 0000 UTC AUG 12. 

48 HOUR FORECAST VALID 0000 UTC AUG 13. 



.WARNINGS. 



...STORM WARNING... 

.POST-TROPICAL OMAIS JUST NW OF AREA NEAR 53N166E 983 MB MOVING 

NE 15 KT. FROM 48N TO 51N BETWEEN 171E AND 163E WINDS 40 TO 50 

KT. SEAS 18 TO 29 FT. ELSEWHERE OVER FORECAST WATERS N OF 45N 

AND W OF 177E WINDS 25 TO 40 KT. SEAS 8 TO 22 FT...HIGHEST S OF 

LOW CENTER. 

.24 HOUR FORECAST POST-TROPICAL OMAIS 57N176E 985 MB. WITHIN 300 

NM NE...AND 360 NM SE AND S QUADRANTS WINDS 30 TO 45 KT. SEAS 11 

TO 23 FT. 

.48 HOUR FORECAST POST-TROPICAL OMAIS 57N169W 991 MB. WITHIN 540 

NM SE...660 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 35 KT. 

SEAS 10 TO 19 FT. 



.SYNOPSIS AND FORECAST. 



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

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

.24 HOUR FORECAST FROM 40N TO 50N BETWEEN 124W AND 131W N TO NW 

WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST FROM 43N TO 50N BETWEEN 126W AND 130W N TO NW 

WINDS TO 25 KT. SEAS TO 8 FT. 



.LOW 53N169W 1008 MB MOVING NE 20 KT. WITHIN 360 NM SE AND 480 

NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 54N158W 1010 MB WITH ASSOCIATED CONDITIONS 

DIMINISHED.

.48 HOUR FORECAST LOW DISSIPATED. 



.LOW 59N145W 1012 MB MOVING NE 05 KT. WITHIN 420 NM SE QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. 



.LOW 48N161W 1016 MB MOVING NE 30 KT. WITHIN 180 NM SE OF A 

FRONT FROM 54N145W TO THE LOW CENTER TO 43N166W WINDS TO 25 KT. 

SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 58N150W 1011 MB. WITHIN 240 NM SE OF A 

FRONT FROM 59N142W TO 46N153W WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.48 HOUR FORECAST LOW 58N147W 1008 MB. WITHIN 120 NM E OF A 

FRONT FROM 60N144W TO 58N142W TO 52N141W TO 46N146W WINDS 20 TO 

30 KT. SEAS TO 11 FT. 



.FROM 30N TO 34N BETWEEN 167W AND 177W AREA OF E TO SE WINDS TO 

25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 30N180W 1012 MB. WITHIN 360 NM N AND 420 

NM NE QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST LOW 32N171E 1015 MB. WITHIN 480 NM NE QUADRANT 

WINDS TO 25 KT. SEAS TO 9 FT. 



.24 HOUR FORECAST OVER FORECAST WATERS S OF A LINE FROM 32N160E 

TO 30N163E AREA OF E WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST FROM 30N TO 36N W OF 165E AREA OF SE WINDS 20 

TO 30 KT. SEAS TO 13 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA 

BOUNDED BY A LINE FROM 55N171E TO 49N175W TO 42N164E TO 55N171E 

AND FROM 46N TO 53N BETWEEN 144W AND 160W AND FROM 53N TO 56N 

BETWEEN 133W AND 136W.

.24 HOUR FORECAST DENSE FOG OVER FORECAST WATERS FROM 42N TO 48N 

W OF 170E AND FROM 44N TO 54N BETWEEN 176W AND 178E AND FROM 48N 

TO 51N BETWEEN 158W AND 168W AND FROM 49N TO 54N BETWEEN 146W 

AND 150W.

.48 HOUR FORECAST DENSE FOG W OF A LINE FROM 49N175W TO 45N177W 

TO 42N166E.



.HIGH 43N146W 1033 MB MOVING NE 10 KT. 

.24 HOUR FORECAST HIGH 45N140W 1032 MB. 

.48 HOUR FORECAST HIGH 44N138W 1027 MB. 



.HIGH 39N167W 1026 MB NEARLY STATIONARY. 

.24 HOUR FORECAST LITTLE CHANGE. 

.48 HOUR FORECAST HIGH 39N169W 1029 MB. 



.HIGH 42N178W 1025 MB NEARLY STATIONARY. 

.24 HOUR FORECAST HIGH 42N178W 1027 MB. 

.48 HOUR FORECAST HIGH DISSIPATED. 



.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 0000 UTC THU AUG 11.

24 HOUR FORECAST VALID 0000 UTC FRI AUG 12.

48 HOUR FORECAST VALID 0000 UTC SAT AUG 13.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.GULF OF CALIFORNIA N OF 30N SE TO S WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT.

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



.N OF 28N BETWEEN 122W AND 128W WINDS 20 KT OR LESS. SEAS 8 FT

IN N SWELL.

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



.06 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF

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

FT.

.18 HOUR FORECAST FROM 10N TO 12N BETWEEN 87W AND 90W NE TO E

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

.24 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 0215 UTC THU AUG 11...



.TROPICAL WAVE AXIS FROM 15N92W TO 08N93W...ISOLATED MODERATE 

FROM 09N-12N W OF WAVE TO 96W. 



.LOW PRES NEAR 14N119.5W...NUMEROUS MODERATE ISOLATED STRONG

WITHIN 120 NM W SEMICIRCLE OF LOW CENTER.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 10N93W TO 09N97W TO

10N103W TO 09N109W TO 1009 MB LOW PRES NEAR 14N119.5W TO ANOTHER

1010 MB LOW PRES NEAR 11N132W TO 09N140W. SCATTERED MODERATE

ISOLATED STRONG IS WITHIN 150 NM S OF AXIS E OF 83W. SIMILAR

CONVECTION IS WITHIN 150-200 NM S OF AXIS BETWEEN 85W AND

100W...AND FROM 07N-13N BETWEEN 120W-137W.



.FORECASTER GR/ERA. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 0000 UTC AUG 11 2016.

24 HOUR FORECAST VALID 0000 UTC AUG 12 2016.

48 HOUR FORECAST VALID 0000 UTC AUG 13 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.TROPICAL STORM CONSON JUST W OF FORECAST AREA. WINDS 20 TO 30 

KT OVER FORECAST WATERS FROM 19N TO 27N W OF 162E. SEAS 8 TO 10 

FT OVER FORECAST WATERS FROM 17N TO 24N W OF 162E. 

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

WINDS 20 TO 30 KT OVER FORECAST WATERS N OF 22N W OF 162E. SEAS 

8 TO 12 FT OVER FORECAST WATERS FROM 19N TO 28N W OF 163E. 

.48 HOUR FORECAST TROPICAL STORM CONSON JUST W OF AREA. WINDS 20 

TO 30 KT AND SEAS 8 TO 12 FT OVER FORECAST WATERS N OF 21N W OF 

165E. 



.LOW 25N177W 1010 MB MOVING NNW 10 KT. TROUGH 30N174W TO THE LOW 

TO 21N175E NEARLY STATIONARY. WINDS 20 TO 25 KT WITHIN 180 NM OF 

TROUGH N OF 28N. ISOLATED MODERATE TSTMS WITHIN 240 NM SE 

QUADRANT OF LOW AND WITHIN 180 NM OF TROUGH N OF LOW. 

.24 HOUR FORECAST LOW 30N180E 1012 MB. TROUGH DISSIPATED. SE TO 

S WINDS 20 TO 25 KT OVER FORECAST WATERS N OF 27N BETWEEN 171W 

AND 175W. 

.48 HOUR FORECAST LOW MOVED N OF FORECAST AREA. WINDS DIMINISHED 

TO 20 KT OR LESS OVER FORECAST WATERS. 



.TROUGH 17N153W TO 13N153W MOVING W 15 KT. NE TO E WINDS 20 TO 

25 KT AND SEAS 8 TO 9 FT WITHIN 60 NM OF TROUGH N OF 15N. 

ISOLATED MODERATE TSTMS WITHIN 60 NM OF TROUGH. 

.24 HOUR FORECAST TROUGH DISSIPATED. WINDS DIMINISHED TO 20 KT 

OR LESS. SEAS LOWERED TO 8 FT OR LESS. 



.WEAK TROUGH 30N155W TO 27N157W MOVING W SLOWLY. 

.24 HOUR FORECAST WEAK TROUGH 30N156W TO 26N157W. 

.48 HOUR FORECAST TROUGH DISSIPATED. 



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

FORECAST AREA. 



.ITCZ 08N140W TO 08N145W TO 09N150W TO 10N161W. ISOLATED 

MODERATE TO STRONG TSTMS WITHIN 240 NM N...180 NM S OF ITCZ 

BETWEEN 145W AND 150W...AND W OF 155W. 



.ISOLATED STRONG TSTMS FROM 04N TO 06N BETWEEN 176W AND 

179W...AND FROM 09N TO 13N BETWEEN 165E AND 169E. ISOLATED 

MODERATE TSTMS N OF 27N BETWEEN 165W AND 170W...AND FROM 09N TO 

18N BETWEEN 175W AND 175E. 



$$ 



HONOLULU HI.

