

902 

FZPN02 KWBC 292325

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

2345 UTC FRI JUL 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUL 29. 

24 HOUR FORECAST VALID 1800 UTC JUL 30. 

48 HOUR FORECAST VALID 1800 UTC JUL 31. 



.WARNINGS. 



...GALE WARNING... 

.OVER FORECAST WATERS FROM 36N TO 50N BETWEEN 124W AND 131W NW 

TO N WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.

.24 HOUR FORECAST FROM 35N TO 51N BETWEEN 124W AND 132W NW TO N 

WINDS 25 TO 40 KT. SEAS 9 TO 15 FT. 

.48 HOUR FORECAST FROM 35N TO 44N BETWEEN 124W AND 131W N WINDS 

25 TO 40 KT. SEAS 10 TO 16 FT.



.SYNOPSIS AND FORECAST. 



.LOW 58N142W 1016 MB MOVING SE 15 KT. WITHIN 300 NM S SEMICIRCLE

WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. 



.LOW 51N154W 1020 MB MOVING NE 10 KT. WITHIN 240 NM SE 

SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW 53N148W 1020 MB. WITHIN 240 NM SW QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST LOW 53N138W 1016 MB. WITHIN 360 NM SW 

SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.



.LOW 60N177E 1006 MB MOVING NE 25 KT. WITHIN 540 NM E QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW 63N164W 1006 MB. OVER FORECAST WATERS 

WITHIN 480 NM W AND NW QUADRANTS...AND 420 NM S QUADRANT WINDS 

20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW 61N160W 1007 MB. WITHIN 300 NM W AND 600 

NM S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 52N 

BETWEEN 159W AND 146W AND W OF A LINE FROM 64N166W TO 58N170W TO

45N165W.

.24 HOUR FORECAST DENSE FOG FROM 44N TO 54N BETWEEN 140W AND 149W

AND W OF A LINE FROM 60N168W TO 44N163W.

.48 HOUR FORECAST DENSE FOG FROM 42N TO 55N W OF 163W.



.HIGH 43N145W 1034 MB MOVING SW 10 KT. 

.24 HOUR FORECAST HIGH 41N149W 1033 MB. 

.48 HOUR FORECAST HIGH 45N150W 1033 MB. 



.HIGH 43N162W 1029 MB MOVING NE 15 KT.

.24 HOUR FORECAST HIGH 44N155W 1033MB.

.48 HOUR FORECAST HIGH MERGED WITH HIGH 45N150W ABOVE.



.HIGH 41N165E 1028 MB MOVING SE 05 KT.

.24 HOUR FORECAST HIGH 40N167E 1027 MB. 

.48 HOUR FORECAST HIGH 40N165E 1026 MB. 



.48 HOUR FORECAST HIGH 59N178W 1024 MB. 



.FORECASTER NOLT. 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 1800 UTC FRI JUL 29.

24 HOUR FORECAST VALID 1800 UTC SAT JUL 30.

48 HOUR FORECAST VALID 1800 UTC SUN JUL 31.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 12.5N114W 1009 MB. WINDS 20 KT OR LESS. SEAS LESS

THAN 8 FT.

.24 HOUR FORECAST LOW PRES NEAR 14N117W 1008 MB. WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.

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

NEAR 15.5N121W 1007 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.S OF A LINE FROM 03.4S85W TO 04N100W TO 04N110W TO 03.4S120W

WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN SW SWELL.

.24 HOUR FORECAST DEVELOPING LOW PRES NEAR 09N100W 1010 MB.

WITHIN 300 NM SE SEMICIRCLE WINDS 20 KT OR LESS. SEAS 8 TO 9 FT

IN SW SWELL. S OF A LINE FROM 03.4S80W TO 00N85W TO 03.4S100W

WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN SW SWELL.

.48 HOUR FORECAST LOW PRES NEAR 09N104W 1010 MB. WITHIN 180 NM

SE SEMICIRCLE WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN SW

SWELL.



.LOW PRES...REMNANT OF FRANK...NEAR 24N126W 1011 MB. WITHIN 90

NM W SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.

.24 HOUR FORECAST LOW PRES...REMNANT OF FRANK...DISSIPATED.

WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.



.W OF A LINE FROM 30N132W TO 28N140W WINDS 20 KT OR LESS. SEAS 8

TO 9 FT IN NE SWELL.

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



.12 HOUR FORECAST FROM 10.5N TO 12.5N E OF 88W...INCLUDING GULF

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

.24 HOUR FORECAST FROM 10N TO 11.5N E OF 89W...INCLUDING GULF OF

PAPAGAYO WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED E WIND

WAVES AND SW SWELL.

.36 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING GULF OF

PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 

.48 HOUR FORECAST FROM 10N TO 12N E OF 91W...INCLUDING GULF OF

PAPAGAYO...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED E

WIND WAVES AND SW SWELL.



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



CONVECTION VALID AT 2100 UTC FRI JUL 29...



.LOW PRES NEAR 12.5N114W WITH TROPICAL WAVE NW OF LOW TO

17N120W...SCATTERED MODERATE WITHIN 240 NM OF LOW.



.SCATTERED MODERATE FROM 03N TO 07N E OF 84W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS FROM 11N86W TO 08N100W TO LOW PRES NEAR

12.5N114W TO 11N123W. ITCZ AXIS FROM 11N123W TO 08N140W.

SCATTERED MODERATE WITHIN 180 NM EITHER SIDE OF AXIS BETWEEN 90W

AND 105W...AND WITHIN 60-90 NM EITHER SIDE OF AXIS BETWEEN 129W

AND 133W. 



.FORECASTER COBB. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 1800 UTC JUL 29 2016.

24 HOUR FORECAST VALID 1800 UTC JUL 30 2016.

48 HOUR FORECAST VALID 1800 UTC JUL 31 2016.



.WARNINGS. 



.NONE. 



.SYNOPSIS AND FORECAST. 



.TROUGH 30N175W TO 28N178W TO 24N179E MOVING NW 10 KT. SCATTERED 

MODERATE TSTMS WITHIN 120 NM OF TROUGH N OF TROUGH. 

.24 HOUR FORECAST TROUGH 30N180E TO 26N174E. 

.48 HOUR FORECAST TROUGH 30N177E TO 28N173E. 



.TROUGH 16N164E TO 08N162E MOVING W 10 KT AND WEAKENING. 

.24 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA. 



.NE TO E WINDS 20 TO 25 KT N OF 26N W OF 165E...AND N OF 28N E 

OF 150W. 

.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT N OF 24N BETWEEN 

150W AND 160W...AND FROM 14N TO 19N BETWEEN 165W AND 172W. 

.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 22N TO 26N 

BETWEEN 162W AND 170W. 



.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. 166E 



.SEAS 8 FT OR LESS OVER ENTIRE FORECAST AREA. 



.ITCZ 08N140W TO 08N145W TO 10N157W TO 09N173W. SCATTERED 

MODERATE TO STRONG TSTMS WITHIN 250 NM OF ITCZ W OF 170W...AND 

WITHIN 250 NM N OF ITCZ BETWEEN 165W AND 170W. ISOLATED MODERATE 

TSTMS WITHIN 240 NM N OF ITCZ E OF 165W. 



.ISOLATED MODERATE TO STRONG TSTMS FROM 15N TO 25N W OF 166E. 



$$ 



.HONOLULU HI.

