

022 

FZPN01 KWBC 080338

HSFEP1



HIGH SEAS FORECAST 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

0430 UTC MON AUG 08 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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). 



PAN PAN 



PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT 

TO 50N 160E 



SYNOPSIS VALID 0000 UTC AUG 08. 

24 HOUR FORECAST VALID 0000 UTC AUG 09. 

48 HOUR FORECAST VALID 0000 UTC AUG 10. 



.WARNINGS. 



...GALE WARNING... 

.FROM 31N TO 40N BETWEEN 120W AND 127W AREA OF NW WINDS TO 25 

KT. SEAS TO 9 FT. 

.24 HOUR FORECAST FROM 31N TO 50N BETWEEN 120W AND 133W AREA OF 

N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.48 HOUR FORECAST FROM 33N TO 42N BETWEEN 123W AND 129W AREA OF 

N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. 



...GALE WARNING... 

.48 HOUR FORECAST LOW NW OF AREA NEAR 57N169E 995 MB. OVER 

FORECAST WATERS WITHIN 540 NM SE AND 480 NM S QUADRANTS WINDS 25 

TO 35 KT. SEAS 8 TO 13 FT. 



.SYNOPSIS AND FORECAST. 



.FRONT EXTENDS FROM 61N148W TO 55N146W TO 46N154W. WITHIN 240 NM 

E AND NE OF THE FRONT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. 

.24 HOUR FORECAST FROM 46N TO 51N BETWEEN 134W AND 144W AREA OF 

W WINDS TO 25 KT. SEAS TO 10 FT. 

.48 HOUR FORECAST CONDITIONS DIMINISHED. 



.FROM 41N TO 56N BETWEEN 129W AND 137W AREA OF NW WINDS 20 TO 30 

KT. SEAS TO 11 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED.





.FROM 47N TO 51N BETWEEN 154W AND 172W AND WITHIN 180 NM SE AND 

E OF A FRONT FROM 49N174W TO 46N178W TO 40N169E WINDS 20 TO 30 

KT. SEAS 8 TO 12 FT. 

.24 HOUR FORECAST FROM 49N TO 52N BETWEEN 144W AND 160W AND 

WITHIN 180 NM E OF A LINE FROM 50N166W TO 43N173W WINDS TO 25 

KT. SEAS TO 9 FT.

.48 HOUR FORECAST CONDITIONS DIMINISHED. 



.48 HOUR FORECAST IN ASSOCIATION WITH POST-TROPICAL OMAIS W OF 

AREA OVER FORECAST WATERS FROM 38N TO 48N W OF 163E WINDS 20 TO 

33 KT. SEAS 8 TO 12 FT.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 58N 

BETWEEN 134W AND 150W AND FROM 45N TO 52N BETWEEN 150W AND 173W 

AND FROM 42N TO 51N BETWEEN 172W AND 168E. 

.24 HOUR FORECAST DENSE FOG FROM 46N TO 57N BETWEEN 134W AND 

146W AND FROM 44N TO 51N BETWEEN 154W AND 171W. 

.48 HOUR FORECAST DENSE FOG FROM 44N TO 55N BETWEEN 145W AND 

165W AND FROM 41N TO 56N W OF 175E. 



.HIGH 43N143W 1030 MB MOVING S 05 KT.

.24 HOUR FORECAST HIGH 41N143W 1031 MB.

.48 HOUR FORECAST HIGH 41N144W 1032 MB.



.HIGH 38N170W 1027 MB MOVING E 10 KT.

.24 HOUR FORECAST HIGH 38N166W 1024 MB.

.48 HOUR FORECAST HIGH DISSIPATED.



.HIGH 36N176E 1027 MB MOVING W 15 KT.

.24 HOUR FORECAST HIGH 35N167E 1023 MB.

.48 HOUR FORECAST HIGH 36N166E 1022 MB.



.HIGH 43N161E 1021 MB MOVING N 10 KT.

.24 HOUR FORECAST HIGH 44N167E 1023 MB.

.48 HOUR FORECAST HIGH 43N176E 1023 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 MON AUG 08.

24 HOUR FORECAST VALID 0000 UTC TUE AUG 09.

48 HOUR FORECAST VALID 0000 UTC WED AUG 10.



.WARNINGS.



...HURRICANE WARNING...

.TROPICAL STORM JAVIER NEAR 20.6N 107.7W 999 MB AT 0300 UTC AUG

08 MOVING NW OR 310 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 45 KT

GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM E

SEMICIRCLE...30 NM SW QUADRANT AND 60 NM NW QUADRANT.  SEAS 12

FT OR GREATER WITHIN 0 NM OF CENTER EXCEPT 90 NM SE QUADRANT

WITH SEAS TO 13 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 120 NM

OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.

.24 HOUR FORECAST HURRICANE JAVIER NEAR 22.2N 109.7W. MAXIMUM

SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS

WITHIN 90 NM E SEMICIRCLE...50 NM SW QUADRANT AND 70 NM NW

QUADRANT. SEAS 12 FT OR GREATER OVER FORECAST WATERS WITHIN 120

NM N AND WITHIN 60 NM S SEMICIRCLES WITH SEAS TO 18 FT.

.48 HOUR FORECAST TROPICAL STORM JAVIER NEAR 24.5N 111.7W.

MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. LITTLE CHANGE IN

RADIUS OF TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER.

ELSEWHERE OVER FORECAST WATERS WITHIN 150 NM OF CENTER WINDS 20

TO 33 KT. SEAS 8 TO 11 FT.

.72 HOUR FORECAST TROPICAL STORM JAVIER NEAR 26.5N 113.2W.

MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.

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

.96 HOUR FORECAST POST-TROPICAL JAVIER NEAR 28.9N 114.6W.

MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

.120 HOUR FORECAST...DISSIPATED.



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.



.TROPICAL DEPRESSION IVETTE NEAR 17.2N 139.8W 1006 MB AT 0300

UTC AUG 08 MOVING W OR 275 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS

30 KT GUSTS 40 KT. SEAS 12 FT OR GREATER WITHIN 105 NM N

SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE OVER FORECAST WATERS

WITHIN 120 NM N AND 30 NM S SEMICIRCLES WINDS 20 TO 30 KT. SEAS

8 TO 11 FT. REMAINDER OF AREA FROM 16N TO 23N W OF 136W WINDS

20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL. 

.24 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE W OF AREA

NEAR 17.8N 142.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.

SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 13

FT. OVER FORECAST WATERS FROM 19N TO 22N W OF 139W WINDS 20 TO

25 KT. SEAS 8 TO 9 FT.

.48 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE NEAR 17.4N

147.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. 

.72 HOUR FORECAST...DISSIPATED.



.S OF LINE FROM 01S120W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 8

FT IN SW SWELL. 

.24 HOUR FORECAST LITTLE CHANGE.

.48 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 0200 UTC MON AUG 8...



.TROPICAL STORM JAVIER...NUMEROUS MODERATE SCATTERED STRONG

WITHIN 90 NM N AND 150 NM S OF CENTER. 



.TROPICAL DEPRESSION IVETTE...SCATTERED MODERATE FROM 18N TO 20N

BETWEEN 136W AND 139W. 



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



DISCONTINUOUS MONSOON TROUGH FROM 09N78W TO 09N98W RESUMES FROM

16N106W TO 12N119W TO 10N138W. SCATTERED MODERATE ISOLATED

STRONG FROM 06N TO 11N BETWEEN 83W AND 94W.



$$

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

