


High Seas Forecast
Issued by NWS
Issued by NWS
315 FZPN03 KNHC 060732 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SUN APR 6 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN APR 6. 24 HOUR FORECAST VALID 0600 UTC MON APR 7. 48 HOUR FORECAST VALID 0600 UTC TUE APR 8. .WARNINGS. ...GALE WARNING... .24 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15.5N95W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .33 HOUR FORECAST WITHIN 16N94.5W TO 16N95W TO 15N95W TO 14.5N94.5W TO 15.5N94.5W TO 16N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 16N94W TO 16N96W TO 15N96W TO 14N95W TO 14N94W TO 16N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 15N96W TO 14N96W TO 14N95W TO 15N95W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC ...N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 15N94W TO 16N95W TO 15N97W TO 14N97W TO 13N95W TO 13N94W TO 15N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .SYNOPSIS AND FORECAST. .WITHIN 24N107W TO 25N108W TO 23N110W TO 22N111W TO 23N109W TO 21N108W TO 24N107W...INCLUDING THE GULF OF CALIFORNIA AND WITHIN 60 NM OF SHORE...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN 26N109W TO 27N109W TO 29N112W TO 26N111W TO 23N109W TO 25N108W TO 26N109W...INCLUDING THE GULF OF CALIFORNIA...NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 12N86W TO 12N88W TO 11N88W TO 11N87W TO 11N86W TO 12N86W ...INCLUDING THE GULF OF PAPAGAYO...NE TO E 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 16N136W TO 18N137W TO 20N140W TO 10N140W TO 10N137W TO 16N136W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 12N108W TO 17N130W TO 30N140W TO 17N136W TO 07N140W TO 04N134W TO 12N108W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL... EXCEPT 8 TO 14 FT N OF 28N...HIGHEST NEAR 30N140W. .24 HOUR FORECAST WITHIN 22N128W TO 30N124W TO 30N140W TO 09N140W TO 07N123W TO 09N112W TO 22N128W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 26N115W TO 29N118W TO 30N140W TO 02N140W TO 05N130W TO 26N115W...INCLUDING NEAR SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0630 UTC SUN APR 6... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... SURFACE TROUGH FROM 07.5N78W TO 05N82.5W. ITCZ SEGMENT FROM 08N109.5W TO 05N119W WITH SURFACE TROUGH FROM 10N117W TO 01N121W. SOUTHERN ITCZ FROM 03S96W TO 00.5S107W TO BEYOND 02.5S120W. WIDELY SCATTERED MODERATE FROM 03.5N TO 05.5N BETWEEN 83W AND 86.5W...FROM 01N TO 03.5N BETWEEN 88W AND 90.5W...FROM 04N TO 10N BETWEEN 101W AND 131W...AND FROM 01S TO 03.4S BETWEEN 112W AND 120W. NUMEROUS MODERATE TO STRONG WITHIN 90 NM OF COASTS OF COLOMBIA AND ECUADOR. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.