


High Seas Forecast
Issued by NWS
Issued by NWS
913 FZPN03 KNHC 150243 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC TUE JUL 15 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC TUE JUL 15. 24 HOUR FORECAST VALID 0000 UTC WED JUL 16. 48 HOUR FORECAST VALID 0000 UTC THU JUL 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 11N86W TO 12N87W TO 12N88W TO 11N89W TO 10N88W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 12N86W TO 11N88W TO 10N88W TO 10N86W TO 11N86W TO 12N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .WITHIN 01N103W TO 06N110W TO 05N125W TO 00N137W TO 03.4S120W TO 03.4S81W TO 01N103W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL. .24 HOUR FORECAST WITHIN 06N119W TO 05N132W TO 00N131W TO 01S120W TO 03.4S120W TO 03.4S89W TO 06N119W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S SWELL. .48 HOUR FORECAST WITHIN 03S92W TO 02S101W TO 02S109W TO 01S120W TO 03.4S120W TO 03.4S90W TO 03S92W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE TO S SWELL. .06 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 31N115W TO 30N114W TO 30N113W TO 31N113W...INCLUDING THE GULF OF CALIFORNIA...SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .30 HOUR FORECAST WITHIN 30N126W TO 30N140W TO 29N135W TO 29N131W TO 30N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .48 HOUR FORECAST WITHIN 30N137W TO 30N140W TO 29N140W TO 29N138W TO 30N137W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0215 UTC TUE JUL 15... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 08N82W TO 10N107W. ITCZ FROM 10N107W TO 09N123W...THEN RESUMES WEST OF A TROPICAL WAVE FROM 10N126W TO 10N135W...THEN RESUMES WEST OF ANOTHER TROPICAL WAVE FROM 10N137W TO BEYOND 10N140W. SCATTERED MODERATE FROM 05N TO 15N BETWEEN 94W AND 140W. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.