High Seas Forecast
Issued by NWS
Issued by NWS
867 FZPN03 KNHC 302050 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SUN NOV 30 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SUN NOV 30. 24 HOUR FORECAST VALID 1800 UTC MON DEC 1. 48 HOUR FORECAST VALID 1800 UTC TUE DEC 2. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 18N114W TO 19N114W TO 18N116W TO 17N119W TO 16N118W TO 17N116W TO 18N114W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M. .12 HOUR FORECAST CONDITIONS IMPROVE. .WITHIN 30N129W TO 30N138W TO 27N136W TO 27N133W TO 30N129W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .24 HOUR FORECAST WITHIN 30N132W TO 30N140W TO 17N140W TO 25N134W TO 30N132W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL. .48 HOUR FORECAST WITHIN 21N126W TO 30N124W TO 30N140W TO 10N140W TO 12N134W TO 21N126W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NW SWELL. .03 HOUR FORECAST WITHIN 23N106W TO 24N107W TO 24N108W TO 23N107W TO 22N107W TO 22N106W TO 23N106W NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .15 HOUR FORECAST CONDITIONS IMPROVE. .03 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST CONDITIONS IMPROVE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 2030 UTC SUN NOV 30... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH AXIS FROM 08N81W TO 08N105W TO 08N128W. ITCZ AXIS FROM 08N128W TO 06N140W. NUMEROUS MODERATE ISOLATED STRONG FROM 11N TO 20N BETWEEN 109W AND 116W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.