High Seas Forecast
Issued by NWS
Issued by NWS
613 FZPN03 KNHC 031528 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC WED DEC 3 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 WED DEC 3. 24 HOUR FORECAST VALID 1200 UTC THU DEC 4. 48 HOUR FORECAST VALID 1200 UTC FRI DEC 5. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .WITHIN 16N94W TO 16N95W TO 16N96W TO 14N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .09 HOUR FORECAST CONDITIONS IMPROVE. .WITHIN 21N118W TO 21N128W TO 30N124W TO 30N140W TO 08N140W TO 07N134W TO 21N118W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW SWELL. .24 HOUR FORECAST WITHIN 05N123W TO 05N123W TO 04N125W TO 03N125W TO 03N124W TO 03N123W TO 05N123W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 1500 UTC WED DEC 3... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 09N85W TO 07N100W. ITCZ FROM 07N100W TO 12N119W...THEN RESUMES FROM 07N133W TO BEYOND 07N140W. A SURFACE TROUGH BREAKS THE ITCZ...FROM 19N118W TO 08N130W. SCATTERED MODERATE IN THE VICINITY OF TROUGH BETWEEN 109W AND 123W...FROM 07N TO 10N E OF 104W...AND FROM 06N TO 11N W OF 130W. $$ .FORECASTER KONARIK. NATIONAL HURRICANE CENTER.