

034 

FZPN02 KWBC 160525

HSFEPI



HIGH SEAS FORECAST FOR METAREA XII

NWS OCEAN PREDICTION CENTER WASHINGTON DC

0545 UTC TUE AUG 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 16. 

24 HOUR FORECAST VALID 0000 UTC AUG 17. 

48 HOUR FORECAST VALID 0000 UTC AUG 18. 



.WARNINGS. 



...GALE WARNING... 

.LOW 49N166W 996 MB MOVING NE 10 KT. FROM 42N TO 51N BETWEEN 

157W AND 175W WINDS 25 TO 40 KT. SEAS TO 13 FT. 

.24 HOUR FORECAST LOW 51N162W 994 MB. OVER FORECAST WATERS FROM 

45N TO 56N BETWEEN 148W AND 172W AND WITHIN 180 NM E AND SE OF A 

FRONT TO EXTEND FROM 45N153W TO 42N156W TO 36N164W WINDS 25 TO 

35 KT. SEAS 8 TO 16 FT.

.48 HOUR FORECAST LOW 53N163W 1003 MB. FROM 47N TO 59N BETWEEN 

154W AND 175W AND WITHIN 120 NM NE OF A FRONT TO EXTEND FROM 

58N152W TO 54N141W AND WITHIN 180 NM E AND SE OF A FRONT TO 

EXTEND FROM 53N148W TO 46N151W TO 35N169W WINDS 20 TO 30 KT. 

SEAS TO 13 FT. 



...GALE WARNING... 

.OVER FORECAST WATERS FROM 38N TO 45N BETWEEN 124W AND 129W AREA 

OF N TO NW WINDS 25 TO 35 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST FROM 33N TO 45N BETWEEN 124W AND 129W AREA OF 

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

.48 HOUR FORECAST FROM 34N TO 45N BETWEEN 124W AND 131W AREA OF 

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



...GALE WARNING... 

.OVER FORECAST WATERS FROM 30N TO 33N W OF 173E AREA OF E WINDS 

TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 30N TO 34N W OF 168E AREA OF E TO SE 

WINDS 25 TO 40 KT. SEAS 9 TO 19 FT. 

.48 HOUR FORECAST W OF A LINE FROM 37N160E TO 30N166E AREA OF E 

TO SE WINDS 25 TO 35 KT. SEAS 9 TO 15 FT. 



...GALE WARNING...

.24 HOUR FORECAST OVER FORECAST WATERS FROM 45N TO 50N E OF 129W 

AREA OF N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST FROM 45N TO 53N BETWEEN 125W AND 130W AREA OF 

N TO NW WINDS 25 TO 35 KT. SEAS TO 11 FT.



.SYNOPSIS AND FORECAST. 



.POST-TROPICAL OMAIS 59N148W 1005 MB MOVING NE 05 KT. BETWEEN 

180 NM AND 360 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 11 FT.

.24 HOUR FORECAST POST-TROPICAL OMAIS DISSIPATED AND ASSOCIATED 

CONDITIONS DIMINISHED.



.OVER FORECAST WATERS N OF 58N BETWEEN 166W AND 171W AREA OF N 

WINDS TO 25 KT. SEAS LESS THAN 8 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST 

WATERS N OF 41N W OF 163E AND FROM 54N TO 59N BETWEEN 178W AND 

176E AND FROM 46N TO 51N BETWEEN 128W AND 135W.

.24 HOUR FORECAST DENSE FOG N OF A LINE FROM 44N160E TO 50N172E 

AND FROM 46N TO 51N BETWEEN 150W AND 153W.

.48 HOUR FORECAST DENSE FOG N OF 47N W OF 171E AND FROM 50N TO 

53N BETWEEN 168W AND 172W AND FROM 47N TO 50N BETWEEN 138W AND 

143W.



.HIGH 40N140W 1028 MB DRIFTING NW. 

.24 HOUR FORECAST HIGH 41N141W 1030 MB. 

.48 HOUR FORECAST HIGH 43N141W 1033 MB. 



.HIGH 45N166E 1029 MB MOVING SE 05 KT. 

.24 HOUR FORECAST HIGH 44N167E 1029 MB. 

.48 HOUR FORECAST HIGH 44N164E 1027 MB. 



.48 HOUR FORECAST HIGH 55N177E 1025 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 TUE AUG 16.

24 HOUR FORECAST VALID 0000 UTC WED AUG 17.

48 HOUR FORECAST VALID 0000 UTC THU AUG 18.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.OVER FORECAST WATERS FROM 13N TO 15N W OF 138W NE TO E WINDS 20

TO 25 KT. SEAS 8 TO 9 FT. 

.24 HOUR FORECAST CONDITIONS TO SHIFT W OF 140W. WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.



.FROM 09N TO 11N BETWEEN 101W AND 109W WINDS 20 KT OR LESS. SEAS

TO 8 FT IN SW SWELL.

.24 HOUR FORECAST FROM 08N TO 12N BETWEEN 100W AND 110W WINDS

20KT OR LESS. SEAS 8 FT IN SW SWELL.

.48 HOUR FORECAST FROM 10N TO 13N BETWEEN 103W AND 110W WINDS 20

KT OR LESS. SEAS TO 9 FT IN SW SWELL. 



.S OF 00N120W TO 02N116W TO 02N112W TO 03.4S107W WINDS 20 KT OR

LESS. SEAS TO 8 FT IN SW SWELL.

.24 HOUR FORECAST S OF LINE FROM 03.4SN118W TO 01S105W TO

01S100W TO 03.4S91W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

.42 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 TUE AUG 16...



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH EXTENDS FROM 09N85W TO 13N100W TO 12N106W TO

11N112W TO LOW PRES NEAR 16N127W TO 12N132W TO BEYOND 13N140W.

SCATTERED MODERATE WITHIN 210 NM S OF THE MONSOON TROUGH BETWEEN

85W AND 120W. SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM N

OF THE MONSOON TROUGH BETWEEN 86W AND 100W. SCATTERED MODERATE

WITHIN 120 NM S OF THE MONSOON TROUGH BETWEEN 125W AND 132W.

SCATTERED MODERATE WITHIN 180 NM S AND 30 NM N OF THE MONSOON

TROUGH WEST OF 135W.



.FORECASTER AL. NATIONAL HURRICANE CENTER.



NATIONAL WEATHER SERVICE HONOLULU HI

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



SYNOPSIS VALID 0000 UTC AUG 16 2016.

24 HOUR FORECAST VALID 0000 UTC AUG 17 2016.

48 HOUR FORECAST VALID 0000 UTC AUG 18 2016.



.WARNINGS. 



...GALE WARNING... 

.LOW...POSSIBLE DEVELOPING TROPICAL CYCLONE...19N162E 1001 MB 

MOVING N 15 KT. TROUGH 24N165E THROUGH LOW TO 18N160E. SE WINDS 

30 TO 35 KT WITHIN 60 NM OF LINE 24N169E 26N163E. SEAS 12 TO 17 

FT. WINDS 20 TO 30 KT NW OF LINE 30N168E 20N171E 14N162E 20N164E 

25N160E. SEAS 8 TO 12 FT. SCATTERED STRONG TSTMS BOUNDED BY 

28N169E 24N173E 12N160E 25N163E 28N169E. 

.24 HOUR LOW MOVED W OF AREA. WINDS 30 TO 40 KT WITHIN 80 NM OF 

LINE 25N168E 29N164E 30N160E. SEAS 12 TO 22 FT. WINDS 20 TO 30 

KT ELSEWHERE NW OF LINE 30N170E 23N170E 20N165E 27N160E. SEAS 8 

TO 12 FT. 

.48 HOUR FORECAST SE WINDS 20 TO 25 KT NW OF LINE 30N167E 

21N160E. 



.SYNOPSIS AND FORECAST. 



.LOW 12N144W 1008 MB. TROUGH 13N140W THROUGH LOW TO 10N150W. LOW 

AND TROUGH MOVING W 10 KT. SCATTERED MODERATE TSTMS FROM 14N TO 

09N E OF 148W. 

.24 HOUR FORECAST LOW 12N148W 1008 MB. TROUGH 14N140W THROUGH 

LOW TO 10N153W. 

.48 HOUR FORECAST LOW 12N150W 1007 MB. TROUGH 13N140W 14N144W 

THROUGH LOW TO 09N154W. 



.LOW 09N172E 1007 MB. TROUGH 12N180W THROUGH LOW TO 05N165E. LOW 

AND TROUGH NEARLY STATIONARY. 

.24 HOUR FORECAST LOW 08N172E 1007 MB. TROUGH 12N180W THROUGH 

LOW TO 12N167E. 

.48 HOUR FORECAST LOW DISSIPATED. TROUGH 13N171E 05N165E. 



.TROUGH 13N157W 10N161W 05N164W MOVING W 15 KT. ISOLATED 

MODERATE TSTMS FROM 15N TO 06N BETWEEN 155W AND 166W. 

.24 HOUR FORECAST TROUGH 14N163W 04N175W. 

.48 HOUR FORECAST TROUGH 14N170W 04N180W. 



.SEAS 8 FT FROM 15N TO 13N E OF 144W. 

.24 HOUR FORECAST SEAS 8 FT WITHIN 60 NM OF LINE 16N140W 

14N147W. 

.48 HOUR FORECAST SEAS 8 FT FROM 17N TO 13N BETWEEN 142W AND 

147W. 



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



.ISOLATED MODERATE TSTMS FROM 15N TO 10N BETWEEN 170W AND 180W. 



$$ 

.HONOLULU HI.

