

308 

FZPN02 KWBC 070525

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

0545 UTC SUN AUG 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 07. 

24 HOUR FORECAST VALID 0000 UTC AUG 08. 

48 HOUR FORECAST VALID 0000 UTC AUG 09. 



.WARNINGS. 



...GALE WARNING... 

.LOW 55N164W 1002 MB MOVING NE 20 KT. WITHIN 540 NM E AND 

SE...AND 780 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. 

.24 HOUR FORECAST LOW 59N150W 1001 MB. FRONT TO EXTEND FROM 

60N147W TO 55N145W TO 47N153W. WITHIN 120 NM E AND SE OF THE 

FRONT WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. 

.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS 

DIMINISHED.



.SYNOPSIS AND FORECAST. 



.FROM 33N TO 40N BETWEEN 120W AND 127W AREA OF NW WINDS 20 TO 30 

KT. SEAS TO 10 FT. 

.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 127W AREA OF 

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

.48 HOUR FORECAST FROM 31N TO 47N BETWEEN 120W AND 133W AREA OF 

N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT. 



.FROM 41N TO 58N BETWEEN 130W AND 139W AREA OF NW WINDS 20 TO 30 

KT. SEAS TO 10 FT. 

.24 HOUR FORECAST FROM 41N TO 56N BETWEEN 129W AND 136W AREA OF 

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

.48 HOUR FORECAST CONDITIONS DESCRIBED IN PARAGRAPH ABOVE.



.LOW 59N169W 992 MB MOVING NE 05 KT. OVER FORECAST WATERS WITHIN 

240 NM E AND S...AND 300 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 

TO 10 FT. 

.24 HOUR FORECAST LOW 60N165W 995 MB. WITHIN 300 NM SE QUADRANT 

WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST LOW MOVED INLAND. ASSOCIATED CONDITIONS 

DIMINISHED. 



.FRONT EXTENDS FROM 48N176E TO 43N160E. OVER FORECAST WATERS 

WITHIN 300 NM SE OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO 12 

FT. .24 HOUR FORECAST FROM 45N TO 50N BETWEEN 158W AND 177W AND 

WITHIN 240 NM SE AND E OF A LINE FROM 48N177W TO 40N168E WINDS 

20 TO 30 KT. SEAS 8 TO 12 FT. 

.48 HOUR FORECAST FROM 50N TO 53N BETWEEN 147W AND 162W AND 

WITHIN 120 NM E OF A LINE FROM 50N167W TO 41N174W WINDS TO 25 

KT. SEAS TO 10 FT.



.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 54N170E 

TO 47N160E AREA OF S TO SW WINDS TO 25 KT. SEAS TO 10 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 51N 

BETWEEN 135W AND 139W AND FROM 46N TO 56N BETWEEN 144W AND 161W 

AND FROM 41N TO 53N BETWEEN 161W AND 163E. 

.24 HOUR FORECAST DENSE FOG FROM 46N TO 55N BETWEEN 143W AND 

162W AND FROM 41N TO 51N BETWEEN 162W AND 168E.

.48 HOUR FORECAST DENSE FOG FROM 44N TO 52N BETWEEN 135W AND 

175W. 



.HIGH 45N144W 1033 MB MOVING SE 05 KT. 

.24 HOUR FORECAST HIGH 43N143W 1031 MB. 

.48 HOUR FORECAST HIGH 41N143W 1031 MB. 



.HIGH 38N179W 1030 MB MOVING E 20 KT. 

.24 HOUR FORECAST HIGH 38N170W 1027 MB. 

.48 HOUR FORECAST HIGH 36N165W 1024 MB. 



.24 HOUR FORECAST HIGH 44N161E 1020 MB.

.48 HOUR FORECAST HIGH 43N168E 1023 MB.



.48 HOUR FORECAST NEW 36N169E 1023 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 SUN AUG 07.

24 HOUR FORECAST VALID 0000 UTC MON AUG 08.

48 HOUR FORECAST VALID 0000 UTC TUE AUG 09.



.WARNINGS.



...TROPICAL STORM WARNING...

.TROPICAL STORM IVETTE NEAR 16.7N 136.4W 1005 MB AT 0300 UTC AUG

07 MOVING WNW OR 290 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 40 KT

GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NW AND SE

QUADRANTS...80 NM NE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT

OR GREATER WITHIN 60 NM S SEMICIRCLE...120 NM NE QUADRANT AND 90

NM NW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE WITHIN 135 NM N AND

75 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.

REMAINDER AREA FROM 13N TO 21N W OF 133W WINDS 20 KT OR LESS.

SEAS TO 10 FT IN MIXED SWELL.

.24 HOUR FORECAST TROPICAL DEPRESSION IVETTE NEAR 17.9N 139.3W.

MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER

WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 14 FT. ELSEWHERE OVER

FORECAST WATERS WITHIN 105 NM N AND 45 NM S SEMICIRCLES WINDS 20

TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA FROM 15N TO 23N W OF

136W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.

.48 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE W OF AREA

NEAR 18.5N 142.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

OVER FORECAST WATERS FROM 19N TO 21N W OF 139W E WINDS 20 TO 25

KT. SEAS 8 TO 9 FT.

.72 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE NEAR 17.9N

146.4W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.

EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.

.96 HOUR FORECAST...DISSIPATED.



FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE

USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE

AND INTENSITY.



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 17N103W 1002 MB. FROM 16N TO 18N BETWEEN 101W AND

105W SW TO W WINDS 20 TO 30 KT. SEAS TO 9 FT. 

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

20N107W 1000 MB. WITHIN 75 NM OF CENTER WINDS 20 TO 30 KT. SEAS

TO 11 FT. 

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

21N109W 1002 MB. WITHIN 120 NM OF CENTER WINDS 20 TO 30 KT. SEAS

TO 13 FT.



.S OF 02S W OF 110W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 

.24 HOUR FORECAST LITTLE CHANGE.

.48 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 0200 UTC SUN AUG 7...



.TROPICAL STORM IVETTE...SCATTERED MODERATE ISOLATED STRONG

WITHIN 90 TO 150 NM NE OF CENTER. 



.NUMEROUS MODERATE SCATTERED STRONG FROM 16N TO 20N BETWEEN 102W

AND 107W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



DISCONTINUOUS MONSOON TROUGH FROM 08N78W TO 09N91W RESUMES FROM

13N104W TO 10N132W. SCATTERED MODERATE FROM 11N TO 14N BETWEEN

99W AND 107W.



.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 0000 UTC AUG 07 2016.

24 HOUR FORECAST VALID 0000 UTC AUG 08 2016.

48 HOUR FORECAST VALID 0000 UTC AUG 09 2016.



.WARNINGS. NONE. 



.SYNOPSIS AND FORECAST. 



.LOW 19N165E 1009 MB NEARLY STATIONARY. WINDS 20 TO 30 KT WITHIN 

90 NM NE QUADRANT. E WINDS 20 TO 25 KT AND SEAS 8 TO 14 FT N OF 

22N W OF 170E. SCATTERED MODERATE TO STRONG TSTMS FROM 13N TO 

22N W OF 170E. 

.24 HOUR FORECAST LOW 18N162E 1006 MB. E TO SE WINDS 20 TO 30 KT 

WITHIN 90 NM N AND E QUADRANTS...AND E WINDS 20 TO 25 KT AND 

SEAS 8 TO 11 FT N OF 20N W OF 170E. 

.48 HOUR FORECAST LOW 18N160E 1004 MB. WINDS 20 TO 30 KT AND 

SEAS 8 TO 12 FT WITHIN 120 NM NE AND SE QUADRANTS. E TO SE WINDS 

20 TO 25 KT AND SEAS 8 TO 10 FT N OF 20N W OF 165E. 



.WEAK LOW 22N154W 1013 MB MOVING W 10 KT AND DISSIPATING. WINDS 

20 TO 30 KT AND SEAS 8 TO 11 FT WITHIN 220 NM N SEMICIRCLE. 

.24 HOUR FORECAST LOW DISSIPATED. TROUGH 24N159W TO 19N159W. 

WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT FROM 22N TO 26N BETWEEN 

156W AND 163W. 

.48 HOUR FORECAST TROUGH 24N163W TO 20N163W. WINDS DIMINISHED TO 

20 KT OR LESS. SEAS DIMINISHED TO 8 FT OR LESS. 



.48 HOUR FORECAST LOW NEAR 18N140W MOVING W 10 KT. WINDS 20 TO 

30 KT AND SEAS 8 TO 11 FT WITHIN 220 NM NE QUADRANT. 



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



.24 HOUR SEAS FORECAST 8 TO 10 FT FROM 16N TO 23N E OF 143W. 8 

TO 9 FT N OF 25N BETWEEN 180E AND 170E. 



.SEAS 8 FT OR LESS OVER REMAINDER OF FORECAST AREA. 



.ITCZ 12N140W TO 10N160W. ISOLATED TSTMS WITHIN 120 NM OF ITCZ. 



.SCATTERED MODERATE TO STRONG TSTMS S OF 10N W OF 180E. 

SCATTERED MODERATE TSTMS FROM 10N TO 14N BETWEEN 165W AND 172W. 



$$ 



.FORECASTER MORRISON. HONOLULU HI.

