

853 

FZPN02 KWBC 071125

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1145 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC AUG 07. 

24 HOUR FORECAST VALID 0600 UTC AUG 08. 

48 HOUR FORECAST VALID 0600 UTC AUG 09. 



.WARNINGS. 



...GALE WARNING... 

.LOW 55N159W 1000 MB MOVING NE 20 KT. WITHIN 420 NM E AND 540 NM 

SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. 

.24 HOUR FORECAST LOW 59N149W 1002 MB. FRONT TO EXTEND FROM 

60N146W TO 58N141W TO 55N142W TO 49N154W. WITHIN 120 NM NE AND E 

OF THE FRONT N OF 55N AND 180 NM E AND SE OF THE FRONT S OF 55N 

WINDS 20 TO 30 KT. SEAS 9 TO 12 FT. 

.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS 

DIMINISHED. 



.SYNOPSIS AND FORECAST. 



.FROM 40N TO 56N BETWEEN 130W AND 138W AREA OF NW WINDS 20 TO 30 

KT. SEAS TO 10 FT. 

.24 HOUR FORECAST FROM 40N TO 53N BETWEEN 128W AND 135W AREA OF 

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

.48 HOUR FORECAST CONDITIONS DIMINISHED.



.LOW 59N168W 992 MB MOVING NE 05 KT. OVER FORECAST WATERS WITHIN 

180 NM N AND E...240 NM S...AND 300 NM SW QUADRANTS WINDS 20 TO 

30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 60N164W 995 MB. WITHIN 180 NM W QUADRANT 

WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.48 HOUR FORECAST LOW MOVED INLAND. ASSOCIATED CONDITIONS 

DIMINISHED. 



.FRONT EXTENDS FROM 51N170W TO 52N177W TO 42N160E. OVER FORECAST 

WATERS WITHIN 360 NM SE AND E OF THE FRONT WINDS 20 TO 30 KT. 

SEAS 8 TO 12 FT. 

.24 HOUR FORECAST FROM 46N TO 51N BETWEEN 156W AND 175W AND 

WITHIN 180 NM SE AND E OF A LINE FROM 48N175W TO 40N171E WINDS 

20 TO 30 KT. SEAS 8 TO 11 FT. 

.48 HOUR FORECAST WITHIN 180 NM E OF A LINE FROM 51N164W TO 

44N169W WINDS TO 25 KT. SEAS TO 9 FT. 



.FROM 32N TO 40N BETWEEN 120W AND 126W AREA OF NW WINDS TO 25 

KT. SEAS TO 10 FT. 

.24 HOUR FORECAST FROM 30N TO 41N BETWEEN 119W AND 129W AREA OF 

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

.48 HOUR FORECAST FROM 31N TO 45N BETWEEN 120W AND 134W AREA OF 

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



.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 56N172E 

TO 45N164E AREA OF S TO SW WINDS TO 25 KT. SEAS TO 10 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 50N TO 59N 

BETWEEN 134W AND 154W AND FROM 45N TO 51N BETWEEN 154W AND 173W 

AND FROM 42N TO 53N BETWEEN 173W AND 163E. 

.24 HOUR FORECAST DENSE FOG FROM 47N TO 57N BETWEEN 134W AND 

148W AND FROM 45N TO 52N BETWEEN 152W AND 169E. 

.48 HOUR FORECAST DENSE FOG FROM 45N TO 56N BETWEEN 135W AND 

146W AND FROM 44N TO 52N BETWEEN 153W AND 170W AND OVER FORECAST 

WATERS N OF 50N BETWEEN 172E AND 165E AND FROM 40N TO 46N W OF 

166E. 



.HIGH 44N145W 1032 MB MOVING SE 05 KT. 

.24 HOUR FORECAST HIGH 43N142W 1031 MB. 

.48 HOUR FORECAST HIGH 41N143W 1032 MB. 



.HIGH 38N178W 1027 MB MOVING NE 20 KT. 

.24 HOUR FORECAST HIGH 40N167W 1026 MB. 

.48 HOUR FORECAST HIGH DISSIPATED. 



.24 HOUR FORECAST HIGH 44N163E 1020 MB. 

.48 HOUR FORECAST HIGH 43N170E 1022 MB. 



.48 HOUR FORECAST NEW 36N168E 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 AUG 07.

24 HOUR FORECAST VALID 0600 UTC MON AUG 08.

48 HOUR FORECAST VALID 0600 UTC TUE AUG 09.



.WARNINGS.



...TROPICAL STORM WARNING...

.TROPICAL STORM IVETTE NEAR 16.9N 137.3W 1005 MB AT 0900 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 SE AND 120 NM NW SEMICIRCLES WITH SEAS

TO 18 FT. ELSEWHERE WITHIN 360 NM NW AND 90 NM SE SEMICIRCLES

WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 13N

TO 23N W OF 133W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED

SWELL.

.24 HOUR FORECAST TROPICAL DEPRESSION IVETTE W OF AREA NEAR

18.0N 140.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12

FT OR GREATER WITHIN 120 NM N SEMICIRCLE WITH SEAS TO 14 FT.

ELSEWHERE OVER FORECAST WATERS WITHIN 270 NM NW AND 90 NM SE

SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF

AREA FROM 16N TO 24N 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 18.4N 143.7W. 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 17.5N

148.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

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

.96 HOUR FORECAST...DISSIPATED.



...TROPICAL STORM WARNING...

.TROPICAL DEPRESSION ELEVEN-E NEAR 18.0N 104.3W 1002 MB AT 0900

UTC AUG 07 MOVING WNW OR 290 DEG AT 9 KT. MAXIMUM SUSTAINED

WINDS 30 KT GUSTS 40 KT. WITHIN 90 NM SW SEMICIRCLE WINDS 20 TO

30 KT. SEAS TO 10 FT.

.24 HOUR FORECAST TROPICAL STORM ELEVEN-E NEAR 20.3N 107.4W.

MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE

WINDS WITHIN 40 NM E SEMICIRCLE...30 NM SW QUADRANT AND 20 NM NW

QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM SW AND 30 NM NE

SEMICIRCLES WITH SEAS TO 16 FT. ELSEWHERE WITHIN 150 NM NW AND

60 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.

.48 HOUR FORECAST TROPICAL STORM ELEVEN-E NEAR 22.4N 110.0W.

MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE

WINDS WITHIN 40 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND

30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM S AND 60

NM N SEMICIRCLES OVER WATER WITH SEAS TO 22 FT. ELSEWHERE WITHIN

150 NM S AND 60 NM N SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12

FT.

.72 HOUR FORECAST TROPICAL STORM ELEVEN-E NEAR 24.6N 112.0W.

MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

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

.96 HOUR FORECAST TROPICAL DEPRESSION ELEVEN-E INLAND NEAR 27.0N

113.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

.120 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.



.S OF 02S W OF 108W 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 0830 UTC SUN AUG 7...



.TROPICAL STORM IVETTE...SCATTERED MODERATE ISOLATED STRONG

WITHIN 60 NM NW SEMICIRCLE. 



.TROPICAL DEPRESSION ELEVEN-E...NUMEROUS MODERATE SCATTERED

STRONG FROM 17N TO 23N BETWEEN 104W AND 110W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



DISCONTINUOUS MONSOON TROUGH FROM 13N111W TO 12N122W TO 09N131W.

SCATTERED MODERATE FROM 09N TO 13N BETWEEN 104W AND 120W.



.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 0600 UTC AUG 07 2016.

24 HOUR FORECAST VALID 0600 UTC AUG 08 2016.

48 HOUR FORECAST VALID 0600 UTC AUG 09 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.LOW 20N164E 1007 MB MOVING SW SLOWLY. WINDS 20 TO 30 KT WITHIN 

90 NM NE QUADRANT. E WINDS 20 TO 25 KT N OF 22N W OF 180E. SEAS 

8 TO 11 FT N OF 22N W OF 170E. SCATTERED MODERATE TO STRONG 

TSTMS WITHIN 360 NM SE QUADRANT OF LOW. 

.24 HOUR FORECAST LOW 19N162E 1005 MB. E TO SE WINDS 20 TO 30 KT 

WITHIN 90 NM N AND E QUADRANTS. E WINDS 20 TO 25 KT FROM 23N TO 

28N W OF 180E. SEAS 8 TO 10 FT NW OF LINE 19N160E TO 30N177E. 

.48 HOUR FORECAST LOW MOVED W OF FORECAST AREA. WINDS 20 TO 30 

KT AND SEAS 8 TO 14 FT FROM 17N TO 24N W OF 164E. 



.LOW 08N166E 1007 MB MOVING W SLOWLY. SCATTERED MODERATE TO 

STRONG TSTMS WITHIN 420 NM S QUADRANT OF LOW. 

.24 HOUR FORECAST LOW 08N163W 1007 MB. 

.48 HOUR FORECAST LOW MOVED W OF FORECAST AREA AND DISSIPATED. 



.WEAK LOW 22N155W 1013 MB MOVING W 10 KT AND DISSIPATING. WINDS 

20 TO 25 KT WITHIN 90 NM NE QUADRANT. SEAS 8 TO 10 FT WITHIN 180 

NM NE QUADRANT. 

.24 HOUR FORECAST LOW DISSIPATED. TROUGH 23N159W TO 20N160W. 

WINDS 20 TO 25 KT WITHIN 60 NM OF TROUGH N OF 21N. SEAS 8 TO 9 

FT WITHIN 90 NM OF TROUGH. 

.48 HOUR FORECAST TROUGH 24N162W TO 20N165W. WINDS DIMINISHED TO 

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



.24 HOUR FORECAST TROPICAL DEPRESSION IVETTE NEAR 18N140W MOVING 

W 10 KT. WINDS 20 TO 30 KT WITHIN 120 NM OF NE QUADRANT. SEAS 8 

TO 12 FT FROM 18N TO 22N E OF 143W. 

.48 HOUR FORECAST POST-TROPICAL REMNANT LOW NEAR 18N140W. WINDS 

20 TO 30 KT AND SEAS 8 TO 11 FT WITHIN 180 NM N SEMICIRCLE. 



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



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



.ITCZ 13N140W TO 09N162W. ISOLATED MODERATE TO STRONG TSTMS 

WITHIN 120 NM OF ITCZ W OF 153W. 



.SCATTERED MODERATE TO STRONG TSTMS WITHIN 150 NM OF LINE 

05N172E TO 11N176W. ISOLATED MODERATE TSTMS FROM 22N TO 28N 

BETWEEN 166W AND 180E. 



$$ 



.HONOLULU HI.

