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High Seas Forecast
Issued by NWS
Issued by NWS
153 FZPN40 PHFO 022259 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 2300 UTC TUE JUL 02 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. TO LEARN MORE PLEASE VISIT HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1800 UTC JUL 02 2024. 24 HOUR FORECAST VALID 1800 UTC JUL 03 2024. 48 HOUR FORECAST VALID 1800 UTC JUL 04 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH FROM 29N157W TO 25N159W NEARLY STATIONARY. .24 HOUR FORECAST TROUGH DISSIPATED. .TROUGH FROM 06N170E TO 01N175E MOVING SW 10 KT. SCATTERED MODERATE TSTMS S OF 05N BETWEEN 166E TO 178W. .24 HOUR FORECAST TROUGH FROM 06N163E TO 02N171E. .48 HOUR FORECAST TROUGH FROM 07N162E TO 01N164E. .WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER ENTIRE FORECAST AREA. .ITCZ FROM 11N141W TO 05N150W TO 04N168W. ISOLATED MODERATE TO STRONG TSTMS WITHIN 160 NM ON EITHER SIDE OF ITCZ W OF 162W. $$ .FORECASTER TROTTER. HONOLULU HI.