087 
FZPN02 KWBC 031125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC SAT AUG 03 2024

CCODE/2:31:12:11:00/AOW+POR+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE 
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT 
TO 50N 160E

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 0600 UTC AUG 03. 
24 HOUR FORECAST VALID 0600 UTC AUG 04.
48 HOUR FORECAST VALID 0600 UTC AUG 05.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH FIRST LOW 47N152W 1008 MB MOVING NE 15 KT
THROUGH 12 HOURS THEN TURNING SW AND SECOND LOW 41N150W 1006 MB
MOVING NW 25 KT. WITHIN 240 NM NE SEMICIRCLE OF FIRST LOW AND
WITHIN 120 NM E OF A FRONT FROM 44N150W TO THE SECOND LOW TO
39N151W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT...HIGHEST NEAR THE
SECOND LOW. ELSEWHERE WITHIN 300 NM W AND NW OF A LINE FROM
45N157W TO 49N155W TO 49N154W... WITHIN 480 NM NW...360 NM NE AND
300 NM E QUADRANTS OF FIRST LOW AND WITHIN 360 NM NE...300 NM S
AND 480 NM SW QUADRANTS OF SECOND LOW WINDS 20 TO 30 KT. SEAS TO
10 FT. 
.24 HOUR FORECAST COMBINED LOW 48N160W 999 MB.WITHIN 480 NM
N...660 NM NE...300 NM E...180 NM S AND W QUADRANTS WINDS 20 TO
30 KT. SEAS TO 11 FT.  
.48 HOUR FORECAST LOW 50N163W 998 MB. FROM 50N TO 57N BETWEEN
143W AND 151W AND WITHIN AN AREA BOUNDED BY A LINE FROM 50N154W
TO 57N155W TO 54N165W TO 52N164W TO 50N157W TO 50N154W WINDS 20
TO 30 KT. SEAS TO 11 FT. 

...GALE WARNING...
.LOW NW OF AREA 59N165E 1002 MB MOVING NE 20 KT. WITHIN 300 NM NE
AND E OF A LINE N OF THE ALEUTIANS FROM 53N170W TO 60N172W TO
62N168W WINDS TO 25 KT. SEAS TO 8 FT.  
.18 HOUR FORECAST LOW NW OF AREA 61N175E 991 MB. E OF A LINE FROM
58N170W TO 64N169W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST LOW NW OF AREA 61N177E 999 MB. E OF A LINE FROM
58N170W TO 64N169W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE
N OF 60N W OF ALASKA...N OF 53N TO 60N N OF THE ALEUTIANS AND E
OF 174W TO ALASKA AND WITHIN 90 NM NW OF A LINE FROM 55N173E TO
59N177W WINDS TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST LOW W OF AREA 62N177W 992 MB. N OF 58N N OF THE
ALEUTIANS E OF 169W TO ALASKA AND WITHIN 180 NM W AND NW OF A
LINE FROM 53N175E TO 56N180W WINDS TO 25 KT. SEAS TO 9 FT.

.SYNOPSIS AND FORECAST.
.FROM 35N TO 40N E OF 126W AND E OF A LINE FROM 52N133W TO
57N136W AREA OF NW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 240 NM E OF A LINE FROM 33N124W TO
43N130W AND E OF A LINE FROM 46N131W TO 58N138W AREA OF NW WINDS
TO 25 KT. SEAS TO 8 FT.   
.48 HOUR FORECAST E OF A LINE FROM 35N124W TO 42N127W AND E OF A
LINE FROM 47N130W TO 55N137W AREA OF NW WINDS TO 25 KT. SEAS TO 8
FT. 

.LOW 36N161W 1008 MB MOVING NE 20 KT. FROM 33N TO 41N BETWEEN
158W AND 178E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED
SWELL...HIGHEST NEAR 36N173W.  
.24 HOUR FORECAST LOW 41N153W 1010 MB. FROM 39N TO 43N BETWEEN
149W AND 154W AND WITHIN 180 NM E AND SE OF A LINE FROM 39N153W
TO 34N157W WINDS 20 TO 30 KT. SEAS TO 10 FT.  
.48 HOUR FORECAST LOW DISSIPATED. FROM 45N TO 50N BETWEEN 143W
AND 158W AND WITHIN 300 NM SE AND S OF A LINE FROM 45N158W TO
40N166W WINDS 20 TO 30 KT. SEAS TO 10 FT.  

.LOW 52N171W 1016 MB MOVING SE 20 KT. WITHIN 180 NM NE AND E OF A
LINE FROM 52N171W TO THE LOW TO 47N172W AND FROM 45N TO 53N W OF
174W WINDS TO 25 KT. SEAS TO 9 FT. 
.24 HOUR FORECAST LOW 45N162W 1004 MB. FROM 40N TO 45N BETWEEN
159W AND 176W AND FROM 41N TO 50N W OF 176W WINDS TO 25 KT. SEAS
TO 8 FT.   
.48 HOUR FORECAST LOW DISSIPATED. FROM 40N TO 50N BETWEEN 143W
AND 160W...WITHIN 240 NM NW AND N OF A LINE FROM 39N160W TO
35N170W...FROM 35N TO 45N BETWEEN 170W AND 180W AND WITHIN 300 NM
N OF A LINE FROM 40N180W TO 43N170E TO 43N161E WINDS 20 TO 30 KT.
SEAS TO 10 FT. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N TO 56N W 
OF 170W...FROM 56N TO 61N BETWEEN 170W AND 174W AND FROM 45N TO 
53N BETWEEN 145W AND 158W.
.24 HOUR FORECAST DENSE FOG WITHIN 180 NM N AND NE OF A LINE FROM
45N144W TO 49N147W  TO 53N155W...FROM 49N TO 55N BETWEEN 160W AND
167W...FROM 43N TO 53N W OF 170W AND N OF 53N BETWEEN 170W AND
178E.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 56N BETWEEN 142W AND
152W...FROM 47N TO 49N BETWEEN 154W AND 156W...FROM 43N TO 49N W
OF 177W AND WITHIN 60 NM W OF A LINE FROM 58N167W TO 60N168W.

.FORECASTER FUTTERMAN. OCEAN PREDICTION CENTER.

NWS 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 0600 UTC SAT AUG 3.
24 HOUR FORECAST VALID 0600 UTC SUN AUG 4.
48 HOUR FORECAST VALID 0600 UTC MON AUG 5.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE CARLOTTA NEAR 18.9N 118.9W 979 MB AT 0900 UTC AUG 03
MOVING W OR 275 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 80 KT
GUSTS 100 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM NE
QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 70 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM N SEMICIRCLE AND 
90 NM S SEMICIRCLE WITH SEAS TO 28 FT. ELSEWHERE WITHIN 21N116W 
TO 21N120W TO 18N120W TO 17N119W TO 17N117W TO 21N116W WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 20N115W TO 
22N117W TO 22N120W TO 19N122W TO 15N118W TO 16N116W TO 20N115W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE CARLOTTA NEAR 19.5N 122.6W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM NE QUADRANT...50 NM SE QUADRANT...40 NM SW 
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
120 NM N SEMICIRCLE...AND 150 NM S SEMICIRCLE WITH SEAS TO 32 FT.
ELSEWHERE WITHIN 22N121W TO 22N124W TO 20N125W TO 18N123W TO 
18N121W TO 19N120W TO 22N121W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
REMAINDER OF AREA WITHIN 21N120W TO 24N125W TO 18N128W TO 
14N123W TO 16N119W TO 21N120W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM CARLOTTA NEAR 20.7N 126.4W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE
WINDS WITHIN 60 NM N SEMICIRCLE AND 40 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 90 NM E SEMICIRCLE...AND 120 NM W SEMICIRCLE
WITH SEAS TO 24 FT. ELSEWHERE WITHIN 22N125W TO 23N127W TO 
22N128W TO 19N128W TO 19N126W TO 19N125W TO 22N125W WINDS 20 TO 
33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 22N124W TO 
24N132W TO 19N131W TO 15N132W TO 11N128W TO 16N124W TO 22N124W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.

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.

.LOW PRES...EP95...NEAR 12.5N129.5W 1008 MB. WITHIN 14N129W TO 
14N131W TO 13N131W TO 12N131W TO 13N129W TO 14N129W WINDS 20 TO 
30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LOW PRES...EP95...POSSIBLE TROPICAL CYCLONE...
NEAR 12.5N130.5W 1007 MB. WITHIN 14N130W TO 14N131W TO 14N132W 
TO 13N132W TO 13N131W TO 13N130W TO 14N130W WINDS 20 KT OR LESS. 
SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES DISSIPATED AND CONDITIONS MERGED WITH
CARLOTTA.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 15N96W TO 14N95W TO 15N94W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 25 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST LOW PRES...EP96...NEAR 12N103W 1009 MB. 
WITHIN 12N102W TO 11N104W TO 10N104W TO 10N103W TO 10N102W TO 
12N102W SW WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...EP96...NEAR 14N104W 1005 MB. 
WITHIN 13N101W TO 14N102W TO 13N103W TO 10N104W TO 10N102W TO 
11N102W TO 13N101W WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES...EP96...POSSIBLE TROPICAL CYCLONE...
NEAR 14N107W 1003 MB. WITHIN 17N104W TO 17N107W TO 13N108W TO 
11N109W TO 10N105W TO 12N102W TO 17N104W WINDS 20 TO 25 KT. SEAS
8 TO 10 FT.

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

CONVECTION VALID AT 0750 UTC SAT AUG 3...

.HURRICANE CARLOTTA...NUMEROUS STRONG SCATTERED MODERATE WITHIN 
90 NM OF CENTER...EXCEPT WITHIN 180 NM NE QUADRANT.

.LOW PRES...EP96...NEAR 11N98W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 120 NM NW SEMICIRCLE.

.LOW PRES...EP95...NEAR 12.5N129.5W...NUMEROUS MODERATE ISOLATED
STRONG WITHIN 240 NM W QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO LOW PRES...EP96...NEAR 11N98W TO 
15N110W THEN RESUMES SW OF CARLOTTA NEAR 15N120W TO LOW PRES...
EP95...NEAR 12.5N129.5W TO 10N136W. ITCZ FROM 10N136W TO 
10N140W. SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 14N 
BETWEEN CENTRAL AMERICA AND 91W...AND WITHIN 360 NM WSW OF 
MONSOON TROUGH BETWEEN 100W AND 115W. SIMILAR CONVECTION FROM 
11N TO 18N BETWEEN 98W AND 105W.

.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI

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

SYNOPSIS VALID 0600 UTC AUG 03 2024.
24 HOUR FORECAST VALID 0600 UTC AUG 04 2024.
48 HOUR FORECAST VALID 0600 UTC AUG 05 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 09N145W 1011MB MOVING W 15 KT. TROUGH FROM 12N143W TO
LOW TO 05N149W MOVING W SLOWLY. NE TO E WINDS 20 TO 25 KT SEAS 8
TO 10 FT WITHIN 150 NM N SEMICIRCLE OF LOW. ISOLATED MODERATE
TSTMS FROM 05N TO 13N BETWEEN 150W AND 144W.
.24 HOUR FORECAST LOW DISSIPATED. TROUGH FROM 10N150W TO 05N157W.
WINDS 20 TO 25 KT FROM TROUGH TO 14N BETWEEN 158W AND 148W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 22N168W TO 16N172W MOVING W SLOWLY.
.24 HOUR FORECAST TROUGH FROM 22N172W TO 18N174W.
.48 HOUR FORECAST TROUGH FROM 24N173W TO 20N174W.

.TROUGH FROM 23N170E 10N160E MOVING W 10 KT. NUMEROUS STRONG TSTMS
FROM 16N TO 19N BETWEEN 171E AND 176E. ISOLATED MODERATE TSTMS
ELSEWHERE FROM 17N TO 21N W OF 165E.
.24 HOUR FORECAST TROUGH FROM 23N167E TO 18N161E.
.48 HOUR FORECAST TROUGH FROM 27N162E TO 26N160E.

.24 HOUR FORECAST NEW FRONT FROM 30N171W TO 27N180W.
.48 HOUR FORECAST WEAK FRONT FROM 30N167W TO 26N180W.

.E TO SE WINDS 20 TO 25 KT SEAS 8 TO 10 FT WITHIN 180 NM OF
A LINE FROM 30N164E TO 25N173E.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT SEAS 8 TO 10 FT
WITHIN 210 NM OF A LINE FROM 30N160E TO 24N170E.
.48 HOUR FORECAST E WINDS E TO SE WINDS 20 TO 25 KT SEAS 8 TO 10
FT WITHIN 210 NM OF A LINE FROM 29N160E TO 26N167E.

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

.ITCZ FROM 05N152W 07N170W TO 08N179E. ISOLATED MODERATE TSTMS
WITHIN 60 NM OF ITCZ BETWEEN 162W AND 157W.

$$

.FORECASTER SHIGESATO. HONOLULU HI.