

316 

FZPN01 KWBC 302133

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC SAT JUL 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 JUL 30. 

24 HOUR FORECAST VALID 1800 UTC JUL 31. 

48 HOUR FORECAST VALID 1800 UTC AUG 01. 



.WARNINGS. 



...GALE WARNING... 

.OVER FORECAST WATERS FROM 35N TO 45N BETWEEN 124W AND 132W AREA 

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

.24 HOUR FORECAST FROM 34N TO 44N BETWEEN 124W AND 131W AREA OF 

N WINDS 25 TO 40 KT. SEAS 10 TO 16 FT. 

.48 HOUR FORECAST FROM 33N TO 44N BETWEEN 124W AND 131W AREA OF 

N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.



...GALE WARNING... 

.OVER FORECAST WATERS FROM 45N TO 52N E OF 132W AREA OF NW TO N 

WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. 

.24 HOUR FORECAST FROM 45N TO 50N BETWEEN 125W AND 130W AREA OF 

NW WINDS TO 25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST CONDITIONS DIMINISHED.



.SYNOPSIS AND FORECAST. 



.LOW 64N163W 1008 MB MOVING S 10 KT. OVER FORECAST WATERS WITHIN 

420 NM NW AND 360 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 

FT.

.24 HOUR FORECAST LOW 59N163W 1007 MB. WITHIN 240 NM W AND NW 

QUADRANTS...AND 480 NM S QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 

FT.

.48 HOUR FORECAST LOW 58N163W 1012 MB. WITHIN 180 NM W AND

480 NM E QUADRANTS WINDS TO 25 KT. SEAS TO 9 FT.



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

WATERS FROM 42N TO 55N W OF 167W AND FROM 56N TO 61N BETWEEN 

166W AND 177W AND FROM 45N TO 52N BETWEEN 140W AND 148W.

.24 HOUR FORECAST DENSE FOG FROM 42N TO 54N W OF 174W AND FROM 

44N TO 52N BETWEEN 158W AND 174W. 

.48 HOUR FORECAST DENSE FOG FROM 42N TO 54N W OF 153W.



.HIGH 41N166E 1027 MB NEARLY STATIONARY. 

.24 HOUR FORECAST HIGH 40N166E 1026 MB. 

.48 HOUR FORECAST HIGH 40N165E 1025 MB. 



.HIGH 45N158W 1032 MB MOVING E 10 KT. 

.24 HOUR FORECAST HIGH 45N151W 1032 MB. 

.48 HOUR FORECAST HIGH 45N149W 1034 MB. 



.HIGH 42N146W 1034 MB MOVING NW 10 KT. 

.24 HOUR FORECAST HIGH MERGED WITH HIGH 45N151W ABOVE. 



.24 HOUR FORECAST HIGH 59N180W 1023 MB. 

.48 HOUR FORECAST HIGH 56N173W 1021 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 SAT JUL 30.

24 HOUR FORECAST VALID 1800 UTC SUN JUL 31.

48 HOUR FORECAST VALID 1800 UTC MON AUG 01.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.LOW PRES NEAR 14N118W 1008 MB. WITHIN 240 NM SE SEMICIRCLE AND

ELSEWHERE FROM 07N TO 11N BETWEEN 115W AND 120W S TO SW WINDS 20

TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR

16N120.5W 1007 MB. WITHIN 240 NM SE SEMICIRCLE AND 90 NM N

SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

17.5N124W WITHIN 180 NM N AND NE SEMICIRCLES WINDS 20 TO 25 KT.

SEAS 8 TO 11 FT.



.LOW PRES NEAR 08N1002 1009 MB. WITHIN 240 NM SE SEMICIRCLE

WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. S OF A LINE

FROM 03.4S85W TO 00N93W TO 03.4S105W WINDS 20 KT OR LESS. SEAS 8

TO 9 FT IN SW SWELL.

.24 HOUR FORECAST LOW PRES NEAR 09N104W 1010 MB. WINDS 20 KT OR

LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST S OF A LINE FROM 01S120W TO 03.4S115W WINDS 20

KT OR LESS. SEAS 8 FT IN SW SWELL.

.48 HOUR FORECAST S OF A LINE FROM 01S120W TO 03.4S112W WINDS 20

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



.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N TO NE WINDS 20

TO 25 KT. SEAS TO 8 FT.

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

.42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 14N95W

TO16N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO

25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W

TO 14N95W...INCLUDING GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS.

SEAS 8 FT.



.FROM 10N TO 12N BETWEEN 87W AND 91W...INCLUDING GULF OF

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

.12 HOUR FORECAST FROM 10.5N TO 11.5N 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 12N E OF 90W...INCLUDING GULF

OF PAPAGAYO...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. 

.36 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF

OF PAPAGAYO...WINDS 20 KT OR LESS. SEAS 8 FT.  

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



.42 HOUR FORECAST N OF 29N BETWEEN 128W AND 138W WINDS 20 KT OR

LESS. SEAS 8 FT IN NE SWELL.

.48 HOUR FORECAST LITTLE CHANGE.



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



CONVECTION VALID AT 2045 UTC SAT JUL 30...



.LOW PRES NEAR 14N118W...SCATTERED MODERATE TO STRONG WITHIN 240

NM IN THE S AND SE QUADRANTS. 



.LOW PRES NEAR 08N102W...SCATTERED MODERATE WITHIN 240 NM N AND

120 S SEMICIRCLES.



.SCATTERED MODERATE ISOLATED STRONG FROM 03N TO 09N E OF 80W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS FROM 08N78W TO 11N95W TO LOW PRES NEAR

08N102W TO LOW PRES NEAR 14N118W TO 10N133W. ITCZ AXIS FROM

10N133W TO 09N140W. SCATTERED MODERATE FROM WITHIN 180 NM S OF

THE AXIS BETWEEN 85W AND 89W...AND WITHIN 240 NM S OF THE MONOON

TROUGH/ITCZ W OF 120W.



$$

.FORECASTER COBB. NATIONAL HURRICANE CENTER.

