851
FZPN40 PHFO 300316
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC WED SEP 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SEP 30 2026.
24 HOUR FORECAST VALID 0000 UTC OCT 01 2026.
48 HOUR FORECAST VALID 0000 UTC OCT 02 2026.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE NOLO NEAR 22.0N 164.2W 977 MB AT 0300 UTC SEP 30
MOVING N OR 360 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 75 KT GUSTS
90 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM NE QUADRANT...90
NM SE QUADRANT...80 NM SW QUADRANT...AND 110 NM NW QUADRANT.
SEAS 4 M OR GREATER WITHIN 180 NM E SEMICIRCLE...270 NM SW
QUADRANT AND 250 NM NW QUADRANT WITH SEAS TO 7.5 M.SEAS 2.5 TO 4
M ELSEWHERE FROM 15N TO 27N BETWEEN 180W AND 160W. WINDS 20 TO 33
KT ELSEWHERE FROM 20N TO 26N BETWEEN 168W AND 160W. ISOLATED
MODERATE TSTMS FROM 19N TO 30N BETWEEN 169W AND 159W.

.24 HOUR FORECAST TROPICAL STORM NOLO NEAR 22.5N 164.8W. MAXIMUM
SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS
WITHIN 100 NM N SEMICIRCLE AND 70 NM S SEMICIRCLE. SEAS 4 M OR
GREATER FROM 20N TO 25N BETWEEN 168W AND 163W WITH SEAS TO 7 M.
SEAS 2.5 TO 4 M ELSEWHERE W OF 158W FROM 18N AND 30N. WINDS 20 TO
33 KT ELSEWHERE FROM 20N TO 26N BETWEEN 170W ND 162W.

.48 HOUR FORECAST TROPICAL STORM NOLO NEAR 22.7N 166.1W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM S SEMICIRCLE...100 NM NE QUADRANT AND 90 NM NW
QUADRANT. SEAS 4 M OR GREATER FROM 20N TO 25N BETWEEN 170W AND
165W WITH SEAS TO 8 M. SEAS 2.5 TO 4 M ELSEWHERE FROM 17N TO 30N
BETWEEN 175W AND 161W. WINDS 20 TO 33 KT ELSEWHERE FROM 19N TO 26N
BETWEEN 172W AND 163W.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND
INTENSITY.


.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST NEW FRONT 30N158W 27N168W 25N174W.
.48 HOUR FORECAST FRONT 30N154W 29N164W.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA.

.MONSOON TROUGH 12N140W 10N150W 13N157W 13N180W. SCATTERED MODERATE
TSTMS FROM 05N TO 13N BETWEEN 179W AND 158W.


$$

.FORECASTER EE. HONOLULU HI.