290
FZPN03 KNHC 170839
HSFEP2
HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU APR 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU APR 17.
24 HOUR FORECAST VALID 0600 UTC FRI APR 18.
48 HOUR FORECAST VALID 0600 UTC SAT APR 19.
.WARNINGS.
..GULF OF CALIFORNIA GALE WARNING
.WITHIN 31N113W TO 30N115W TO 30N114W TO 30N113W TO 31N113W SW
WINDS 25 TO 35 KT. SEAS TO 9 FT.
.06 HOUR FORECAST WITHIN 31N113W TO 30.5N113.5W TO 30.5N114W TO
30N114W TO 30N113W TO 31N113W SW TO W WINDS 20 TO 25 KT. SEAS TO
8 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 31N113W TO 31N114W TO 30N115W TO
30N114W TO 30N113W TO 31N113W SW TO W WINDS 20 TO 30 KT. SEAS TO
8 FT. N OF 31N W TO NW 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.
.SYNOPSIS AND FORECAST.
.WITHIN 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N95W TO
16N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30
KT. SEAS TO 9 FT.
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
WITHIN 11N86W TO 12N89W TO 10N89W TO 10N88W TO 11N86W
INCLUDING
THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 11N86W TO 12N88W TO 10N89W TO 10N88W TO
10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO... NE TO E
WINDS 20 TO 30 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 12N87W TO 11N88W TO 10N89W TO
10N88W TO 10N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...
NE TO E WINDS 20 TO 30 KT. SEAS TO 9 FT.
.WITHIN 30N129W TO 30N135.5W TO 30N135W TO 29.5N133W TO
29.5N131.5W TO 30N129W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE
SWELL.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.WITHIN 11N122W TO 12N123W TO 12N124W TO 10N124W TO 09N123W TO
09N122W TO 11N122W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED N AND
E SWELL. WITHIN 15N134W TO 15N136W TO 14N138W TO 11N140W TO
13N137W TO 13N134W TO 15N134W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE SWELL.
.24 HOUR FORECAST WITHIN 09N127W TO 10N128W TO 09N128W TO
08N127W TO 07N126W TO 08N126W TO 09N127W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED N AND E SWELL. WITHIN 15N137W TO 15N139W TO
14N139W TO 11N140W TO 15N137W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE SWELL.
.48 HOUR FORECAST WITHIN 13N135W TO 15N136W TO 12N140W TO
08N140W TO 11N135W TO 11N120W TO 13N135W WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED N AND E SWELL.
.WITHIN 03S105W TO 02.5S113.5W TO 03S115W TO 03.4S115.5W TO
03S111W TO 03.4S105W TO 03S105W WINDS 20 KT OR LESS. SEAS 8 FT
IN SE SWELL.
.24 HOUR FORECAST WITHIN 02S112W TO 01S114W TO 02S115W TO
03.4S118W TO 03S112W TO 02S112W WINDS 20 KT OR LESS. SEAS 8 FT IN
SE SWELL.
.48 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 0820 UTC THU APR 17...
INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH
SURFACE TROUGH FROM 09.5N75W TO 07N78W TO 08.5N85W TO 05N94W.
ITCZ FROM 05N94W TO 05N116W TO 02N137W. SOUTHERN HEMISPHERIC ITCZ
FROM 00.5S95W TO 00.5S115W TO BEYOND 01.5S120W. SCATTERED
MODERATE TO STRONG CONVECTION FROM 01S TO 08N E OF 90W. SCATTERED
MODERATE ISOLATED STRONG CONVECTION FROM 03N TO 08N BETWEEN 92W
AND 128W.
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page