High Seas Forecast
Issued by NWS
Issued by NWS
596 FZPN03 KNHC 161530 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SUN NOV 16 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1200 UTC SUN NOV 16. 24 HOUR FORECAST VALID 1200 UTC MON NOV 17. 48 HOUR FORECAST VALID 1200 UTC TUE NOV 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST LITTLE CHANGE. .42 HOUR FORECAST GULF OF CALIFORNIA N OF 30N SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .48 HOUR FORECAST LITTLE CHANGE. .N OF 25N BETWEEN 130W AND 133W WINDS 20 KT OR LESS. SEAS 2.5 M IN NW SWELL. SE OF A LINE FROM 28N120W TO 25N128W TO 16N140W TO ANOTHER LINE FROM 22N111W TO 13N120W TO 12N130W TO 14N140W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NW SWELL. .24 HOUR FORECAST COLD FRONT FROM 30N124W TO 28N130W TO 29N140W. N OF FRONT AND E OF 135W NW TO N WINDS 20 TO 25 KT. SEAS TO 2.5 TO 3 M IN NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 30N116W TO 23N125W TO 24N140W. N OF FRONT AND E OF 132W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL. .FROM 06N TO 09N BETWEEN 96W AND 100W WINDS 20 KT OR LESS. SEAS TO 2.5 M IN SW TO W SWELL. .18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1500 UTC SUN NOV 16... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... THE MONSOON TROUGH EXTENDS FROM 10N85W TO 10N95W TO 08N111W. THE ITCZ STRETCHES FROM 08N111 TO BEYOND 08N140W. SCATTERED MODERATE CONVECTION IS OBSERVED FROM 06N TO 10N E OF 86W TO THE COAST OF COLOMBIA...INCLUDING ALSO THE GULF OF PANAMA. SIMILAR CONVECTIVE ACTIVITY CAN BE FOUND FROM 08N TO 11N BETWEEN 93W AND 100W...FROM 06N TO 14N BETWEEN 100W AND 105W...AND FROM 06N TO 10N BEWTEEN 131W AND 138W. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.