


High Seas Forecast
Issued by NWS
Issued by NWS
892 FZPN03 KNHC 160855 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT AUG 16 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SAT AUG 16. 24 HOUR FORECAST VALID 0600 UTC SUN AUG 17. 48 HOUR FORECAST VALID 0600 UTC MON AUG 18. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .06 HOUR FORECAST WITHIN 16N135W TO 16N140W TO 12N140W TO 12N138W TO 14N135W TO 16N135W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N TO NE SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL. .06 HOUR FORECAST WITHIN 07N131W TO 07N134W TO 05N135W TO 04N133W TO 04N132W TO 05N131W TO 07N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL. .24 HOUR FORECAST WITHIN 08N131W TO 07N140W TO 03N140W TO 04N133W TO 08N131W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN SE SWELL. .12 HOUR FORECAST WITHIN 02S113W TO 01S120W TO 03.4S120W TO 03.4S113W TO 02S113W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S TO SW SWELL. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WITHIN 02S94W TO 02S105W TO 02S120W TO 03.4S120W TO 03S94W TO 02S94W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN S SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. CONVECTION VALID AT 0840 UTC SAT AUG 16... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N86W TO 09N95W TO 18N115W. ITCZ FROM 12N120W TO BEYOND 07N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM N OF 14N BETWEEN 94W AND 96W...AND FROM 07N TO 09N BETWEEN 94W AND 97W. SCATTERED MODERATE FROM 11N TO 13N BETWEEN 89W AND 91W...FROM 08N TO 10N BETWEEN 93W AND 101W...FROM 17N TO 19N BETWEEN 105W AND 115W...AND FROM 06N TO 11N BETWEEN 125W AND 135W. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.