

930 

FZPN02 KWBC 051725

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

1745 UTC FRI AUG 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 05. 

24 HOUR FORECAST VALID 1200 UTC AUG 06. 

48 HOUR FORECAST VALID 1200 UTC AUG 07. 



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST.



.FROM 30N TO 50N BETWEEN 119W AND 130W N TO NW WINDS 20 TO 30 

KT. SEAS TO 11 FT.

.24 HOUR FORECAST FROM 30N TO 44N BETWEEN 119W AND 130W N TO NW 

WINDS 20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST FROM 30N TO 41N BETWEEN 119W AND 128W N TO NW 

WINDS TO 25 KT. SEAS TO 9 FT.



.FROM 50N TO 56N BETWEEN 128W AND 136W NW WINDS 20 TO 30 KT. 

SEAS LESS THAN 8 FT.

.24 HOUR FORECAST FROM 44N TO 58N BETWEEN 128W AND 140W NW WINDS 

20 TO 30 KT. SEAS TO 11 FT.

.48 HOUR FORECAST FROM 41N TO 57N BETWEEN 128W AND 139W NW WINDS 

20 TO 30 KT. SEAS TO 12 FT.



.WITHIN 300 NM E OF A LINE FROM 40N166W TO 57N153W SW WINDS 20 

TO 30 KT. SEAS TO 8 FT.

.24 HOUR FORECAST WITHIN 300 NM E OF A LINE FROM 46N160W TO 

57N153W SW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST CONDITIONS DIMINISHED.



.LOW 55N167W 1006 MB MOVING NW 10 KT. WITHIN 420 NM SE AND 720 

NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST LOW 59N171W 994 MB. WITHIN 180 NM N AND 360 NM 

S SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 8 FT.

.48 HOUR FORECAST LOW 60N168W 994 MB. WITHIN 120 NM N 

SEMICIRCLE...AND 300 NM SE QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 

FT.



.WITHIN 420 NM S OF A LINE FROM 46N160E TO 50N175E SW WINDS 20 

TO 30 KT. SEAS TO 11 FT.

.24 HOUR FORECAST WITHIN 420 NM S OF A LINE FROM 44N160E TO 

50N180W TO 50N166W SW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST WITHIN 420 NM S OF A LINE FROM 43N167E TO 

51N170W SW WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.



.FROM 30N TO 34N W OF 166E SE WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST FROM 30N TO 35N W OF 165E SE WINDS TO 25 KT. 

SEAS TO 11 FT.

.48 HOUR FORECAST FROM 30N TO 40N W OF 168E SE WINDS TO 25 KT. 

SEAS 8 TO 14 FT.



.48 HOUR FORECAST FROM 45N TO 58N BETWEEN 143W AND 160W S TO SW 

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



.48 HOUR FORECAST LOW 53N176E 1000 MB. WITHIN 240 NM OF LOW 

CENTER WINDS TO 25 KT. SEAS TO 8 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 52N 

BETWEEN 135W AND 145W AND FROM 44N TO 57N BETWEEN 145W AND 166W 

AND FROM 39N TO 46N W OF 176W.

.24 HOUR FORECAST DENSE FOG FROM 47N TO 52N BETWEEN 135W AND 

142W AND FROM 45N TO 57N BETWEEN 146W AND 161W AND FROM 60N TO 

66N W OF 166W AND FROM 40N TO 54N W OF 172W.

.48 HOUR FORECAST DENSE FOG FROM 45N TO 56N BETWEEN 138W AND 

163W AND FROM 62N TO 65N W OF 168W AND FROM 40N TO 54N W OF 170W.



.HIGH 45N147W 1035 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST HIGH 45N144W 1031 MB.



.HIGH 37N176W 1027 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST LITTLE CHANGE.



.HIGH 37N175E 1027 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST HIGH DISSIPATED.



.FORECASTER HOLLEY. 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 FRI AUG 05.

24 HOUR FORECAST VALID 1200 UTC SAT AUG 06.

48 HOUR FORECAST VALID 1200 UTC SUN AUG 07.



.WARNINGS.



...TROPICAL STORM WARNING...

.TROPICAL STORM IVETTE NEAR 15.1N 130.8W 1002 MB AT 1500 UTC AUG

05 MOVING W OR 275 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT

GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE

QUADRANTS...60 NM NE QUADRANT AND 0 NM SW QUADRANT. SEAS 12 FT

OR GREATER WITHIN 90 NM N AND 60 NM S SEMICIRCLES WITH SEAS TO

18 FT. ELSEWHERE WITHIN 240 NM NW AND 150 NM SE SEMICIRCLES

WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.

.24 HOUR FORECAST TROPICAL STORM IVETTE NEAR 16.1N 134.0W.

MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE

WINDS WITHIN 80 NM NE...50 NM SE...30 NM SW AND 60 NM NW

QUADRANTS. SEAS 12 FT OR GREATER WITHIN 120 NM NW AND 90 NM SE

SEMICIRCLES WITH SEAS TO 22 FT. ELSEWHERE WITHIN 240 NM NW AND

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

.48 HOUR FORECAST TROPICAL STORM IVETTE NEAR 17.5N 137.4W.

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

WINDS WITHIN 70 NM NE...50 NM SE...30 NM SW AND 60 NM NW

QUADRANTS. SEAS 12 FT OR GREATER WITHIN 120 NM NW AND 90 NM SE

SEMICIRCLES WITH SEAS TO 21 FT. ELSEWHERE WITHIN 210 NM N AND

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

.72 HOUR FORECAST TROPICAL STORM IVETTE W OF AREA NEAR 18.6N

140.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

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

.96 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE NEAR 18.8N

143.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.

.120 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE NEAR 18.5N

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



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.



.FROM 23N TO 26N W OF 139W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT

IN MIXED SWELL. 

.12 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 1500 UTC FRI AUG 5...



.TROPICAL STORM IVETTE...NUMEROUS MODERATE SCATTERED STRONG

WITHIN 120 NM SE SEMICIRCLE. SCATTERED MODERATE ISOLATED STRONG

ELSEWHERE WITHIN 240 NM OF CENTER. 



.CLUSTERS OF MODERATE TO STRONG CONVECTION FROM 10N TO 16N

BETWEEN 93W AND 101W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 12N106W TO 10N116W TO 12N127W. ITCZ FROM

12N133W TO 11N140W. SCATTERED MODERATE WITHIN 45 NM OF AXIS

BETWEEN 111W AND 122W.



.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 1200 UTC AUG 05 2016.

24 HOUR FORECAST VALID 1200 UTC AUG 06 2016.

48 HOUR FORECAST VALID 1200 UTC AUG 07 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.TROUGH 24N166E TO 17N166E NEARLY STATIONARY. E TO SE WINDS 20 

TO 25 KT SEAS 8 TO 11 FT N OF 21N W OF 170E. SCATTERED MODERATE 

TSTMS WIHTIN 200 NM E OF TROUGH. 

.24 HOUR FORECAST NEW LOW 22N165E 1007 MB. WINDS 20 TO 30 KT AND 

SEAS 8 TO 11 FT N OF 22N W OF 172E. 

.48 HOUR FORECAST LOW NEAR 20N164E. WINDS 20 TO 25 KT AND SEAS 8 

TO 12 FT N OF 20N W OF 172E. 



.LOW NEAR 22N144W 1012 MB MOVING W 13 KT. WINDS 20 TO 30 KT AND 

SEAS 8 TO 12 FT WITHIN 300 NM N SEMICIRCLE. ISOLATED MODERATE 

TSTMS WITHIN 120 NM OF CENTER. 

.24 HOUR FORECAST LOW 22N150W 1013 MB...WEAKENING. WINDS 20 TO 

30 KT AND SEAS 8 TO 11 FT WITHIN 300 NM N SEMICIRCLE. 

.48 HOUR FORECAST TROUGH 24N155W TO 18N155W. WINDS 20 TO 25 KT 

AND SEAS 8 TO 10 FT BETWEEN 22N AND 26N FROM 152W TO 160W. 



.24 HOUR FORECAST E WINDS 20 TO 25 KT SEAS 8 FT IN THE AREA N OF 

20N BETWEEN 172E AND 180W. 

.48 HOUR FORECAST E WINDS 20 TO 25 KT SEAS 8 TO 9 FT IN THE AREA 

N OF 22N BETWEEN 172E AND 180W. 



.E WINDS 20 TO 25 KT BETWEEN 20N AND 25N FROM 154W TO 165W. 

.24 HOUR FORECAST E WINDS DIMINISHED TO 20 KT OR LESS. 



.REST OF AREA...WINDS 20 KT OR LESS...SEAS 8 FT OR LESS. 



.ITCZ 10N140W TO 10N148W TO 13N152W TO 07N170W TO 04N173E. 

ISOLATED MODERATE TSTMS WITHIN 120 NM OF ITCZ. 



.ISOLATED MODERATE TO STRONG TSTMS BETWEEN 11N AND 09N FROM 176E 

TO 173E. 





$$ 



.FORECASTER . HONOLULU HI.

