


High Seas Forecast
Issued by NWS
Issued by NWS
193 FZPN40 PHFO 031514 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1700 UTC THU JUL 03 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE HIGHER THAN 10-MINUTE AVERAGE WINDS. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1200 UTC JUL 03 2025. 24 HOUR FORECAST VALID 1200 UTC JUL 04 2025. 48 HOUR FORECAST VALID 1200 UTC JUL 05 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N179W 28N177E NEARLY STATIONARY AND DISSIPATING. .24 HOUR FORECAST FRONT DISSIPATED. .WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER ENTIRE FORECAST AREA. .ITCZ 07N140W 07N160W 07N170E 09N160E. ISOLATED MODERATE TSTMS WITHIN 240 NM OF ITCZ. .SCATTERED MODERATE TSTMS FROM 29N TO 24N BETWEEN 172W AND 166W. $$ .FORECASTER PIERCE. HONOLULU HI.