

497 

FZPN01 KWBC 102153

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC WED AUG 10 2016 



SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 AUG 10. 

24 HOUR FORECAST VALID 1800 UTC AUG 11. 

48 HOUR FORECAST VALID 1800 UTC AUG 12. 



.WARNINGS. 



...STORM WARNING... 

.POST-TROPICAL OMAIS 52N163E 984 MB MOVING NE 20 KT. WITHIN 180 

NM SW AND 360 NM S QUADRANTS WINDS 35 TO 50 KT. SEAS 15 TO 29 

FT. ELSEWHERE OVER FORECAST WATERS FROM 44N TO 54N W OF 173W 

WINDS 25 TO 35 KT. SEAS 8 TO 20 FT...HIGHEST S OF LOW CENTER. 

.24 HOUR FORECAST POST-TROPICAL OMAIS 56N173E 984 MB. WITHIN 300 

NM S AND NE QUADRANTS WINDS 35 TO 45 KT. SEAS 12 TO 23 FT. ALSO 

WITHIN 480 NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 20 

FT...HIGHEST SE OF LOW CENTER. ELSEWHERE FROM 48N TO 61N BETWEEN 

164E AND 170W WINDS TO 25 KT. SEAS 8 TO 16 FT. 

.48 HOUR FORECAST POST-TROPICAL OMAIS 56N173W 989 MB. WITHIN 240 

NM SE...420 NM SW AND 300 NM NW QUADRANTS WINDS 25 TO 40 KT. 

SEAS 11 TO 22 FT. ELSEWHERE FROM 48N TO 61N BETWEEN 174E AND 

162W WINDS 20 TO 30 KT. SEAS TO 12 FT...HIGHEST S OF LOW CENTER. 





.SYNOPSIS AND FORECAST. 



.OVER FORECAST WATERS FROM 35N TO 43N BETWEEN 123W AND 130W AREA 

OF N TO NW WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 37N TO 50N BETWEEN 124W AND 130W N TO NW 

WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST FROM 42N TO 50N BETWEEN 126W AND 130W N TO NW 

WINDS TO 25 KT. SEAS TO 8 FT. 



.LOW 54N175W 1006 MB MOVING E 20 KT. WITHIN 420 NM S AND SE 

QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED. 



.LOW 58N145W 1010 MB MOVING NE 05 KT. WITHIN 480 NM S QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT.

.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.



.LOW 48N162W 1018 MB MOVING NE 20 KT. WITHIN 240 NM SE OF A 

FRONT FROM THE LOW TO 52N150W WINDS TO 25 KT. SEAS TO 8 FT. 

.24 HOUR FORECAST LOW 55N153W 1010 MB. WITHIN 240 NM SE OF A 

LINE FROM 56N145W TO 47N154W WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST LOW 57N148W 1008 MB. WITHIN 120 NM E OF A LINE 

FROM 59N141W TO 47N145W WINDS 20 TO 30 KT. SEAS TO 10 FT.



.FROM 30N TO 32N BETWEEN 167W AND 173W AREA OF E WINDS TO 25 KT. 

SEAS TO 8 FT.

.24 HOUR FORECAST LOW 30N178W 1010 MB. WITHIN 300 NM N AND NE 

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

.48 HOUR FORECAST LOW 33N175E 1014 MB. WITHIN 300 NM N QUADRANT 

WINDS TO 25 KT. SEAS TO 10 FT. 



.48 HOUR FORECAST OVER FORECAST WATERS FROM 30N TO 34N W OF 163E 

AREA OF E TO SE WINDS 20 TO 30 KT. SEAS TO 12 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN THE REGION 

BOUNDED BY A LINE FROM 52N164E TO 41N162E TO 49N175W TO 53N178W 

TO 55N170E TO 52N164E...ALSO FROM 47N TO 52N BETWEEN 143W AND 

161W.

.24 HOUR FORECAST DENSE FOG FROM 42N TO 47N BETWEEN 160E AND 

169E...FROM 47N TO 54N BETWEEN 179E AND 178W...AND WITHIN 120 NM 

OF 45N175E...50N164W AND 51N149W. 

.48 HOUR FORECAST DENSE FOG BETWEEN 49W AND A LINE FROM 42N160E 

TO 45N177W.



.HIGH 43N146W 1033 MB MOVING NE 10 KT. 

.24 HOUR FORECAST HIGH 44N141W 1031 MB. 

.48 HOUR FORECAST HIGH 45N137W 1028 MB.



.HIGH 37N165E 1021 MB MOVING NE 05 KT. 

.24 HOUR FORECAST HIGH DISSIPATED. 



.HIGH 42N180W 1024 MB MOVING E 10 KT. 

.24 HOUR FORECAST HIGH 42N177W 1026 MB. 

.48 HOUR FORECAST HIGH 42N172W 1029 MB. 



.HIGH 37N168W 1025 MB NEARLY STATIONARY.

.24 HOUR FORECAST LITTLE CHANGE.

.48 HOUR FORECAST HIGH 38N169W 1029 MB. 



.FORECASTER REINHART. 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 WED AUG 10.

24 HOUR FORECAST VALID 1800 UTC THU AUG 11.

48 HOUR FORECAST VALID 1800 UTC FRI AUG 12.



.WARNINGS.



.NONE. 



.SYNOPSIS AND FORECAST.



.GULF OF CALIFORNIA N OF 29N SE TO S WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT.

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



.N OF 29N BETWEEN 123W AND 128W WINDS 20 KT OR LESS. SEAS 8 FT

IN N SWELL.

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



.12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF

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

.24 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 2100 UTC WED AUG 10...



.TROPICAL WAVE AXIS FROM 15N90W TO 07N91W...SCATTERED MODERATE 

FROM 09N-12N W OF WAVE TO 94W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



MONSOON TROUGH AXIS EXTENDS FROM 08N79W TO 09N87W TO 08N91W TO

09N102W TO 10N110W TO 1009 MB LOW PRES NEAR 14N119W TO ANOTHER

1010 MB LOW PRES NEAR 11N131W TO 09N140W. SCATTERED MODERATE

ISOLATED STRONG WITHIN 150 NM S OF AXIS E OF 81W. SIMILAR

CONVECTION IS WITHIN 120-150 NM S OF AXIS BETWEEN 84W AND 97W...

AND FROM 08N-13N BETWEEN 130W-135W.



$$

.FORECASTER GR/ERA. NATIONAL HURRICANE CENTER.

