High Seas Forecast
Issued by NWS

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189
FZPN40 PHFO 051506
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC FRI JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP


SECURITE

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1200 UTC JUL 05 2024.
24 HOUR FORECAST VALID 1200 UTC JUL 06 2024.
48 HOUR FORECAST VALID 1200 UTC JUL 07 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 13N166E 05N166E MOVING W 15 KT. SCATTERED MODERATE TSTMS S
OF 08S W OF 178E.
.24 HOUR FORECAST TROUGH MOVED W OF AREA.

.24 HOUR FORECAST NEW FRONT 30N164E 27N160E.
.48 HOUR FORECAST FRONT MOVED N OF AREA.

.48 HOUR FORECAST NEW FRONT FROM 30N157W TO 28N163W.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 8 TO 9 FT FROM 07N TO 13N BETWEEN 179W AND 172W.
.24 HOUR FORECAST SEAS 8 TO 9 FT FROM 10N TO 12N BETWEEN 160W AND
152W.
.48 HOUR FORECAST SEAS LOWERED TO 8 FT OR LESS.

.SEAS 8 FT OR LESS OVER REMAINDER OF FORECAST AREA.

.ITCZ 08N140W 06N153W 05N166W. ISOLATED MODERATE TSTMS FROM ITCZ
TO 11S BETWEEN 160W AND 148W.

.ISOLATED MODERATE TSTMS S OF 06N BETWEEN 177W AND 171W... AND N
OF 20N BETWEEN 177E AND 178W... AND N OF 24N BETWEEN 173W AND
168W.

$$

.FORECASTER SHIGESATO. HONOLULU HI.