

139 

FZPN01 KWBC 062130

HSFEP1



HIGH SEAS FORECAST...CORRECTED. 

NWS OCEAN PREDICTION CENTER WASHINGTON DC 

2230 UTC SAT AUG 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 06. 

24 HOUR FORECAST VALID 1800 UTC AUG 07. 

48 HOUR FORECAST VALID 1800 UTC AUG 08. 



.WARNINGS. 



...GALE WARNING... 

.LOW 52N166W 1002 MB MOVING NE 25 KT. WITHIN 420 NM SE AND 660 

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

.12 HOUR FORECAST LOW 55N157W 1001 MB. WITHIN 600 NM SE QUADRANT 

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

.24 HOUR FORECAST LOW 59N152W 999 MB. WITHIN 300 NM NE AND 720 

NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. 

.48 HOUR FORECAST LOW DISSIPATED. FROM 44N TO 55N BETWEEN 134W 

AND 146W SW WINDS TO 25 KT. SEAS TO 10 FT.



.SYNOPSIS AND FORECAST. 



.FROM 30N TO 43N BETWEEN 119W AND 130W NW WINDS 20 TO 30 KT. 

SEAS TO 11 FT. 

.24 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 130W NW WINDS 

20 TO 30 KT. SEAS TO 9 FT. 

.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 130W N TO NW 

WINDS 20 TO 30 KT. SEAS TO 10 FT. 



.FROM 43N TO 57N BETWEEN 129W AND 141W NW WINDS 20 TO 30 KT. 

SEAS TO 11 FT. 

.24 HOUR FORECAST FROM 40N TO 57N BETWEEN 130W AND 140W N TO NW 

WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.48 HOUR FORECAST FROM 40N TO 52N BETWEEN 124W AND 135W N TO NW 

WINDS TO 25 KT. SEAS TO 9 FT. 



.WITHIN 300 NM E OF A LINE FROM 44N160W TO 57N152W SW WINDS 20 

TO 30 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 59N152W IN 

WARNINGS SECTION ABOVE. 



.LOW 60N170W 995 MB DRIFTING SE. WITHIN 300 NM W SEMICIRCLE AND 

SE QUADRANT WINDS 20 TO 30 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST LOW 60N166W 992 MB. WITHIN 300 NM SE QUADRANT 

WINDS TO 25 KT. SEAS TO 8 FT. 

.48 HOUR FORECAST LOW MOVED INLAND. CONDITIONS DIMINISHED.



.WITHIN 480 NM S OF A LINE FROM 44N160E TO 50N176W SW WINDS 20 

TO 30 KT. SEAS TO 11 FT. 

.24 HOUR FORECAST WITHIN 360 NM S OF A LINE FROM 42N160E TO 

50N167W SW WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. 

.48 HOUR FORECAST FROM 41N TO 52N BETWEEN 150W AND 170W S TO SW 

WINDS 20 TO 30 KT. SEAS TO 11 FT. 



.FROM 52N TO 56N W OF 180W SW WINDS TO 25 KT. SEAS TO 9 FT. 

.24 HOUR FORECAST CONDITIONS DIMINISHED.



.FROM 30N TO 34N W OF 164E SE WINDS TO 25 KT. SEAS TO 10 FT. 

.24 HOUR FORECAST LOW 30N TO 42N W OF 166E SE WINDS TO 25 KT. 

SEAS TO 12 FT. 

.48 HOUR FORECAST FROM 30N TO 50N W OF 168E S TO SE WINDS TO 25 

KT. SEAS TO 9 FT. 



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 52N 

BETWEEN 134W AND 139W AND FROM 46N TO 57N BETWEEN 144W AND 160W 

AND FROM 62N TO 67N W OF 167W AND FROM 41N TO 53N W OF 162W.

.24 HOUR FORECAST DENSE FOG FROM 46N TO 56N BETWEEN 143W AND 

160W AND FROM 40N TO 53N W OF 162W. 

.48 HOUR FORECAST DENSE FOG FROM 42N TO 53N BETWEEN 135W AND 

179W. 



.HIGH 45N145W 1034 MB MOVING SE 10 KT. 

.24 HOUR FORECAST HIGH 43N142W 1031 MB.

.48 HOUR FORECAST HIGH 41N142W 1031 MB. 



.HIGH 37N177W 1030 MB MOVING E 10 KT. 

.24 HOUR FORECAST HIGH 38N172W 1027 MB. 

.48 HOUR FORECAST HIGH DISSIPATED.



.48 HOUR FORECAST NEW HIGH 43N167E 1022 MB. 



.48 HOUR FORECAST NEW HIGH 35N173E 1024 MB. 



.48 HOUR FORECAST NEW HIGH 50N172E 1020 MB. 



.FORECASTER HOLLEY. 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 AUG 06.

24 HOUR FORECAST VALID 1800 UTC SUN AUG 07.

48 HOUR FORECAST VALID 1800 UTC MON AUG 08.



.WARNINGS.



...TROPICAL STORM WARNING...

.TROPICAL STORM IVETTE NEAR 16.3N 135.5W 1003 MB AT 2100 UTC AUG

06 MOVING WNW OR 285 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 45 KT

GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM NW AND SE

QUADRANTS...80 NM NE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT

OR GREATER WITHIN 60 NM S SEMICIRCLE...120 NM NE QUADRANT AND 90

NM NW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN 150 NM N AND

90 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.

REMAINDER AREA FROM 13N TO 22N W OF 132W WINDS 20 KT OR LESS.

SEAS TO 10 FT IN MIXED SWELL.

.24 HOUR FORECAST TROPICAL STORM IVETTE NEAR 17.6N 138.6W.

MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE

WINDS WITHIN 60 NM NE...40 NM SE...0 NM SW AND 50 NM NW

QUADRANTS. SEAS 12 FT OR GREATER WITHIN 105 NM N AND 75 NM S

SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE OVER FORECAST WATERS

WITHIN 150 NM N AND 90 NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS

8 TO 11 FT. REMAINDER AREA FROM 15N TO 24N W OF 136W WINDS 20 KT

OR LESS. SEAS TO 10 FT IN MIXED SWELL.

.48 HOUR FORECAST TROPICAL DEPRESSION IVETTE W OF AREA NEAR

18.6N 141.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 12

FT OR GREATER WITHIN 45 NM N AND 15 NM S SEMICIRCLES WITH SEAS

TO 14 FT. FROM 16N TO 24N W OF 137W WINDS 20 KT OR LESS. SEAS TO

10 FT IN MIXED SWELL.

.72 HOUR FORECAST POST-TROPICAL REMNANT LOW IVETTE NEAR 18.4N

145.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.

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

.96 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.



.TROUGH...REMNANTS OF EARL...FROM 20N104W TO 17N102W. FROM 16N

TO 18N BETWEEN 101W AND 104W SW TO W WINDS 20 TO 25 KT. SEAS

LESS THAN 8 FT. 

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

19N106.5W 1006 MB. WITHIN 30 NM N AND 75 NM S SEMICIRCLES OF LOW

WINDS 20 TO 30 KT. SEAS TO 9 FT. 

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

21N109W 1002 MB. WITHIN 90 NM OF CENTER WINDS 20 TO 30 KT. SEAS

8 TO 12 FT.



.S OF 02S W OF 112W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 

.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 SAT AUG 6...



.TROPICAL STORM IVETTE...SCATTERED MODERATE TO STRONG WITHIN 150

NM E OF CENTER. 



.NUMEROUS MODERATE TO STRONG FROM 14N TO 19N BETWEEN 100W AND

106W. SCATTERED MODERATE ISOLATED STRONG FROM 12N TO 16N BETWEEN 

95W AND 100W.



.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...



DISCONTINUOUS MONSOON TROUGH FROM 08N78W TO 07N83W TO 09N91W TO

13N130W RESUMES FROM 14N100W TO 09N126W TO 11N131W. SCATTERED

MODERATE WITHIN 30 NM OF AXIS BETWEEN 113W AND 120W.



$$

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

