####018001995#### FZPN40 PHFO 031058 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1100 UTC FRI MAY 03 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC MAY 03 2024. 24 HOUR FORECAST VALID 0600 UTC MAY 04 2024. 48 HOUR FORECAST VALID 0600 UTC MAY 05 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT W OF AREA MOVING E 10 KT. .24 HOUR FORECAST FRONT NEAR 30N160E. .48 HOUR FORECAST FRONT FROM 30N165E TO 26N160E. .TROUGH FROM 30N164W TO 26N167W TO 21N169W MOVING W 15 KT. ISOLATED MODERATE TSTMS WITHIN 210 NM E OF TROUGH. .24 HOUR FORECAST WEAK TROUGH FROM 30N169W TO 21N174W. .48 HOUR FORECAST TROUGH DISSIPATED. .TROUGH FROM 25N167E TO 22N166E TO 18N167E MOVING W 10 KT. .24 HOUR FORECAST WEAK TROUGH FROM 25N162E TO 22N162E. .48 HOUR FORECAST TROUGH DISSIPATED. .NE TO E WINDS 20 TO 25 KT N OF 06N...AND S OF A LINE FROM 26N140W TO 26N156W TO 12N171W. .24 HOUR FORECAST NE TO E WINDS 20 TO 30 KT N OF 06N...AND S OF A LINE FROM 25N140W TO 28N160W TO 14N173W. .48 HOUR FORECAST NE TO E WINDS 20 TO 30 KT N OF 06N...AND S OF A LINE FROM 20N140W TO 28N160W TO 12N180E. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 9 FT FROM 06N TO 12N BETWEEN 155W AND 164W. .24 HOUR FORECAST SEAS MAINLY 8 TO 10 FT FROM 06N TO 18N E OF 160W. .48 HOUR FORECAST SEAS MAINLY 8 TO 11 FT N OF 06N...AND S OF A LINE FROM 14N140W TO 27N156W TO 23N166W. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. .ISOLATED MODERATE TSTMS S OF 08N BETWEEN 167W AND 167E. $$ .FORECASTER AHUE. HONOLULU HI. ####018002799#### FZPS40 PHFO 031058 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1130 UTC FRI MAY 03 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E SYNOPSIS VALID 0600 UTC MAY 03 2024. 24 HOUR FORECAST VALID 0600 UTC MAY 04 2024. 48 HOUR FORECAST VALID 0600 UTC MAY 05 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT FROM 25S126W TO 21S131W MOVING NE 10 KT. SCATTERED MODERATE TSTMS WITHIN 140 NM E OF FRONT. .24 HOUR FORECAST FRONT WEAKENED TO TROUGH FROM 25S121W TO 20S123W. .48 HOUR FORECAST MOVED S OF AREA. .TROUGH FROM 25S172W TO 11S172E TO 09S167E TO 09S160E MOVING E 10 KT E OF 175E...AND NEARLY STATIONARY ELSEWHERE. SE WINDS 20 TO 30 KT S OF TROUGH. SEAS 8 TO 10 FT S OF 20S W OF TROUGH. ISOLATED TO SCATTERED MODERATE TSTMS WITHIN 180 NM OF TROUGH. .24 HOUR FORECAST NEW FIRST LOW 14S177W 1007 MB. NEW SECOND LOW 11S171E 1005 MB. DEVELOPING FRONT FROM 25S169W TO 22S171W THENCE TROUGH TO FIRST LOW TO SECOND LOW TO 08S160E. SE WINDS 20 TO 30 KT S OF TROUGH. SEAS 8 TO 10 FT S OF 15S W OF 180E. .48 HOUR FORECAST FIRST LOW 18S175W 1006 MB. SECOND LOW 11S170E 1005 MB. FRONT FROM 25S159W TO 20S164W THENCE TROUGH TO FIRST LOW TO 12S177E TO SECOND LOW TO 09S160E. SE WINDS 20 TO 25 KT FROM 12S TO 20S W OF 170E...AND S OF 20S BETWEEN 170W AND 180E. SEAS MAINLY 8 TO 10 FT S OF A LINE FROM 25S168W TO 16S173E TO 12S160E. .TROUGH FROM 18S159W TO 14S171W TO 08S176W MOVING SW 20 KT. E WINDS 20 TO 25 KT FROM 10S TO 15S BETWEEN 162W AND 170W. WIDELY SCATTERED MODERATE TSTMS BETWEEN TROUGH AND A LINE FROM 05S153W TO 02S170W. ISOLATED MODERATE TSTMS WITHIN 120 NM S OF TROUGH. .24 HOUR FORECAST TROUGH MERGED WITH FRONT AND TROUGH DESCRIBED IMMEDIATELY ABOVE. .E TO SE WINDS 20 TO 25 KT S OF A LINE FORM 20S133W TO 17S147W TO 17S159W. .24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT N OF 23S AND S OF A LINE FROM 20S128W TO 14S142W TO 12S157W. .48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT S OF 05S BETWEEN 128W AND 150W. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 12 FT S OF 18S W OF 150W...AND S OF 10S BETWEEN 150W AND 167W. .24 HOUR FORECAST SEAS 8 TO 11 FT S OF 15S W OF 140W...AND FROM 15S TO 22S BETWEEN 140W AND 160W. .48 HOUR FORECAST SEAS 8 TO 10 FT S OF 18S W OF 150W. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. $$ .FORECASTER AHUE. HONOLULU HI.