FZPN40 PHFO 012302

HSFNP 



HIGH SEAS FORECAST

NATIONAL WEATHER SERVICE HONOLULU HI

2300 UTC SUN NOV 01 2026



SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 180W



SYNOPSIS VALID 1800 UTC NOV 01 2026.

24 HOUR FORECAST VALID 1800 UTC NOV 02 2026.

48 HOUR FORECAST VALID 1800 UTC NOV 03 2026.



.WARNINGS.



.NONE.



.SYNOPSIS AND FORECAST.



.COLD FRONT 30N148W TO 27N151W MOVING SE 10 KT...THEN NEARLY 

STATIONARY FRONT TO 26N155W TO 26N159W. ISOLATED MODERATE TSTMS 

WITHIN 125 NM ALONG EITHER SIDE OF COLD FRONT.

.24 HOUR FORECAST COLD FRONT 29N140W TO 22N146W TO 19N160W. 

.48 HOUR FORECAST COLD FRONT 24N140W TO 19N145W TO 16N155W.



.FIRST LOW NEAR 21N161W...SECOND LOW NEAR 19N174W...AND THIRD LOW

NEAR 16N179W...ALL 1012 MB AND MOVING WSW SLOWLY. TROUGH 19N157W 

TO FIRST LOW TO SECOND LOW TO THIRD LOW. ISOLATED MODERATE TSTMS 

FROM 19N TO 21N W OF 175W.

.24 HOUR FORECAST ALL LOW DISSIPATED. TROUGH 19N153W TO 18N158W 

TO 18N169W.

.48 HOUR FORECAST TROUGH SHIFTED SW FROM 08N162 TO 12N164W TO 

15N167W.



.LOW NEAR 06N152W 1011 MB MOVING SLOWLY W. ISOLATED MODERATE 

TSTMS FROM 05N TO 07N BETWEEN 148W AND 152W.

.24 HOUR FORECAST LOW NEAR 03N155W 1011 MB.

.48 HOUR FORECAST LOW ABSORBED BY MONSOON TROUGH. 



.WINDS 20 TO 30 KT N OF A LINE FROM 30N149W TO 22N160W TO 

18N180W. SEAS 2.5 TO 4.5 M N OF A LINE FROM 30N143W TO 14N173W TO 

12N180W.

.24 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 165 NM OF A LINE FROM 

30N141W TO 23N154W TO 18N155W TO 21N162W TO 22N180W. SEAS 2.5 TO 4

M N OF 15N BETWEEN 140W AND 170W...AND FROM 12N TO 28N W OF 170W.

.48 HOUR FORECAST WINDS 20 TO 25 KT WITHIN 215 NM OF A LINE FROM 

13N155W TO 19N158W TO 21N180W. SEAS 2.5 TO 3.5 M N OF 12N BETWEEN 

140W AND 153W...AND FROM 12N TO 26N W OF 153W.



.OTHERWISE...WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER 

REMAINDER OF FORECAST AREA.



.MONSOON TROUGH 09N140W TO LOW NEAR 06N152W TO 03N161W. ISOLATED

MODERATE TSTMS S OF TROUGH FROM 01N TO 06N E OF 152W.



.SCATTERED MODERATE TSMTS FROM 13N TO 16N BETWEEN 144W AND 148W.



$$



.FORECASTER CHAN. HONOLULU HI.