Expires:No;;331402
FZPN40 PHFO 101115
HSFNP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC WED DEC 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC DEC 10 2025.
24 HOUR FORECAST VALID 0600 UTC DEC 11 2025.
48 HOUR FORECAST VALID 0600 UTC DEC 12 2025.

.WARNINGS.


...GALE WARNING...
.FRONT 30N159W 21N171W 22N177E 26N167E 30N165E MOVING E 15 KT E OF
174W NEARLY STATIONARY BETWEEN 174W AND 171E AND MOVING NE 15 KT W
OF 171E. WINDS 30 TO 40 KT AND SEAS 4 TO 6 M BETWEEN FRONT AND 
LINE 24N178E 30N176E. WINDS 20 TO 30 KT AND SEAS 2.5 M TO 4 M 
ELSEWHERE W OF A LINE 24N172W 30N176E. 
.24 HOUR FORECAST FRONT 30N154W 20N166W 19N177W 23N177E 30N176E. 
WINDS 20 TO 30 KT AND SEAS 2.5 TO 4 M N OF 26N BETWEEN 144W AND 
152W.
.48 HOUR FORECAST FRONT 30N146W 22N153W 19N165W BECOMING A TROUGH
18N178E. WINDS 20 TO 25 KT AND SEAS 2.5 TO 3.5 M WITHIN 150 NM E 
OF FRONT N OF 27N.


.SYNOPSIS AND FORECAST.

.FRONT 30N165E 24N164E 22N160E MOVING E 25 KT. WINDS 20 TO 30 KT
AND SEAS 2.5 TO 3 M W OF FRONT N OF 26N. ISOLATED TSTMS WITHIN 180
NM E OF FRONT FROM 27N TO 28N. 
.24 HOUR FORECAST FRONT 30N175E 25N174E 20N169E. WINDS 20 TO 30 
KT AND SEAS 2.5 TO 3 M 210 NM E OF FRONT N OF 25N. 
.48 HOUR FORECAST FRONT 30N178W 25N179W 21N176E. WINDS 20 TO 30 
KT WITHIN 120 NM E OF FRONT N OF 27N. SEAS 2.5 TO 4.5 M W OF FRONT
AND LINE 20N170E 17N160E. 

.24 HOUR NEW FRONT 30N173E 25N168E 24N160E MOVING E 20 KT. WINDS
20 TO 25 KT AND SEAS 2.5 TO 4 M W OF FRONT. 
.48 HOUR FORECAST FRONT MERGED WITH FIRST FRONT ABOVE. 

.WINDS 20 KT OR LESS AND SEAS 2.5 M OR LOWER OVER THE REMAINDER 
OF THE FORECAST AREA.

.ITCZ 07N140W 08N173W 04N160E. ISOLATED MODERATE TSTMS WITHIN 90 
NM OF ITCZ E OF 148W...AND W OF 176W. 
 

$$

.FORECASTER BLOOD. HONOLULU HI.