000
FZPN03 KNHC 172116
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT AUG 17 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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 17.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 18.
48 HOUR FORECAST VALID 1800 UTC MON AUG 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N107W 1008 MB. WITHIN 120 NM SE QUADRANT OF LOW 
CENTER SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM 04N TO 10N 
BETWEEN 107W AND 118W S TO SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 14N111W 
1007 MB. WITHIN 180 NM SE QUADRANT OF LOW CENTER WINDS 20 TO 30 
KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 07N TO 11N BETWEEN 105W AND 
120W S TO SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST LOW PRES...PSBL TRPCL CYCLONE...NEAR 15N115W 
1006 MB. WITHIN 210 NM SE QUADRANT OF LOW CENTER WINDS 20 TO 30 
KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 08N TO 14N BETWEEN 108W AND 
120W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN SW SWELL.

.48 HOUR FORECAST LOW PRES NEAR 13N128W 1008 MB. WITHIN 180 NM 
SE QUADRANT OF LOW CENTER SW WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 2100 UTC SAT AUG 17...

.LOW PRES NEAR 13N107W 1008 MB...NUMEROUS MODERATE TO SCATTERED 
STRONG FROM 13N TO 16N BETWEEN 106W AND 110W.

.LOW PRES NEAR 12N138W 1012 MB ALONG A TROPICAL WAVE NEAR 138W.
SCATTERED MODERATE FROM 10N TO 15N BETWEEN 130W AND 138W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 09N95W TO A 1008 MB 
LOW PRESSURE SITUATED NEAR 13N106W TO ANOTHER 1008 MB LOW 
PRESSURE LOCATED NEAR 15N120W TO BEYOND 13N140W. ASIDE FROM THE 
CONVECTION ASSOCIATED WITH TROPICAL WAVE AND LOW PRESSURE NOTED 
ABOVE...SCATTERED MODERATE CONVECTION CAN BE FOUND FROM 04N TO 
08N BETWEEN 79W AND 90W...FROM 06N TO 12N BETWEEN 95W AND 
102W...AND FROM 08N TO 11N BETWEEN 110W AND 130W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.