High Seas Forecast
Issued by NWS
Issued by NWS
245 FZPN40 PHFO 051536 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1700 UTC SUN MAY 05 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1200 UTC MAY 05 2024. 24 HOUR FORECAST VALID 1200 UTC MAY 06 2024. 48 HOUR FORECAST VALID 1200 UTC MAY 07 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT 30N164W 27N160W MOVING NE SLOWLY. SEE WINDS AND SEAS BELOW. ISOLATED MODERATE TSTMS N OF LINE 30N169E 23N160E. .24 HOUR FORECAST FRONT 30N167E 24N160E. SEE WINDS AND SEAS BELOW. .48 HOUR FORECAST WEAKENING FRONT 30N175E 27N171E 24N166E. .WEAK FRONT 29N140W 30N148W MOVING SE SLOWLY. .24 HOUR FORECAST FRONT MOVED E OF FORECAST AREA. .WINDS 20 TO 25 KT N OF LINE 30N163E 28N160E. WINDS 20 TO 30 KT N OF 05N AND S OF LINE 05N178E 30N165W. .24 HOUR FORECAST WINDS 20 TO 30 KT N OF LINE 30N163E 28N160E. WINDS 20 TO 25 KT N OF 05N AND S OF LINE 05N180E 29N160W 21N140W. .48 HOUR FORECAST WINDS 20 TO 25 KT N OF 05N AND S OF LINE 10N160E 18N160W 21N140W. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 11 FT IN AREA 07N140W 01N145W 01N158W 07N180E 11N180E 26N169W 29S160W 20N140W. SEAS 8 TO 9 FT N OF LINE 30N161E 28N160E. .24 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 30N164E 27N160E. SEAS 8 TO 11 FT E OF LINE 00N159W 11N175W 30N160W AND S OF LINE 30N160W 21N140W. .48 HOUR FORECAST SEAS 8 TO 10 FT IN AREA 08N140W 01N158W 07N172E 11N170E 18N160W 20N140W. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. .ITCZ 06N140W 05N155W 06N168W 03N178E 03N166E. ISOLATED MODERATE TSTMS WITHIN 90 NM W OF 165W. .ISOLATED MODERATE TSTMS FROM 07N TO 12N W OF 171E. $$ .FORECASTER POWELL. HONOLULU HI.