437
FZPN03 KNHC 180941
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI APR 18 2025
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI APR 18.
24 HOUR FORECAST VALID 0600 UTC SAT APR 19.
48 HOUR FORECAST VALID 0600 UTC SUN APR 20.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.WITHIN 12N88W TO 12N89W TO 10N90W TO 10N89W TO 11N88W TO 12N88W
E WINDS 20 TO 25 KT. SEAS 8 FT IN E SWELL. ELSEWHERE WITHIN
11N86W TO 12N88W TO 11N90W TO 10N90W TO 11N88W TO 10N87W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 11N87W TO 11N88W TO 11N89W TO 10N89W TO
10N88W TO 10N87W TO 11N87W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS 8 FT IN E SWELL. ELSEWHERE WITHIN
11N86W TO 12N87W TO 11N89W TO 10N89W TO 10N87W TO 11N86W NE TO E
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11.5N86W TO 11.5N86.5W TO 11.5N88.5W TO
11N88.5W TO 10.5N87W TO 10.5N86W TO 11.5N86W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.WITHIN 08N79W TO 08N80W TO 06N81W TO 05N81W TO 06N79W TO 06N79W
TO 08N79W...INCLUDING THE GULF OF PANAMA...N WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 07N79W TO 08N79W TO 08N79W TO 07N80W TO
06N80W TO 06N80W TO 07N79W...INCLUDING THE GULF OF PANAMA AND
NEAR THE AZUERO PENINSULA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.WITHIN 31N113W TO 32N115W TO 30N115W TO 29N113W TO 28N113W TO
28N111W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SW TO W
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.WITHIN 12N126W TO 10N131W TO 17N137W TO 09N140W TO 06N129W TO
07N122W TO 12N126W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 14N127W TO 17N127W TO 17N140W TO
06N140W TO 06N137W TO 10N134W TO 14N127W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE TO E SWELL.
.48 HOUR FORECAST WITHIN 16N124W TO 18N140W TO 05N140W TO
08N132W TO 10N117W TO 16N124W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NE TO E SWELL.
.WITHIN 01S110W TO 01S115W TO 02S120W TO 03.4S120W TO 03S110W TO
01S110W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. 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 0600 UTC FRI APR 18...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
TROUGH EXTENDS FROM A 1007 MB LOW PRES NEAR 09N74W TO 06N77W TO
08N83W TO 06N93W. ITCZ CONTINUES FROM 06N93W TO 06N131W. SECOND
ITCZ FROM 02S120W TO BEYOND 06S140W. SCATTERED MODERATE FROM 07N
TO 10N EAST OF 90W...AND FROM 04N TO 10N BETWEEN 100W AND 133W.
.FORECASTER ADAMS. NATIONAL HURRICANE CENTER.
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