High Seas Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZPN40 PHFO 251514
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1700 UTC SAT FEB 25 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FEB 25 2017.
24 HOUR FORECAST VALID 1200 UTC FEB 26 2017.
48 HOUR FORECAST VALID 1200 UTC FEB 27 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 24N140W 20N144W MOVING E 10 KT.
.24 HOUR FORECAST FRONT E OF AREA.

.FRONT 30N160W 26N170W 26N175W MOVING E 10 KT N OF
27N...STATIONARY ELSEWHERE. NE WINDS 20 TO 25 KT N OF FRONT
BETWEEN 175W AND 175E.
.24 HOUR FORECAST FRONT 30N158W 24N167W 25N180W. WINDS DIMINISHED
TO 20 KT OR LESS.
.48 HOUR FORECAST FRONT 30N160W 25N165W 25N175W.

.FRONT APPROACHING 30N160E MOVING E 15 KT.
.24 HOUR FORECAST FRONT 30N165E 28N160E.
.48 HOUR FORECAST FRONT 30N172E 27N160E.

.HIGH 28N156W 1020 MB MOVING SE 10 KT. RIDGES FROM HIGH TO
25N147W 28N140W AND FROM HIGH TO 25N162W MOVING SE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATING.

.RIDGE 30N169E 27N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 04N TO 18N W OF 170E.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 03N TO 17N W OF
170E.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 05N TO 18N W OF
170E.

.WINDS 20 KT OR LESS OVER REMAINDER OF AREA.

.SEAS 8 TO 11 FT N OF LINE 20N140W 20N155W 10N155W 02N170W
02N160E.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 20N140W 30N180W...AND
FROM 04N TO 20N W OF 170W.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 30N145W 21N150W
21N160W 30N175W.

.SEAS 8 FT OR LOWER REMAINDER OF AREA.

.ITCZ 07N154W 05N180W 04N160E. ISOLATED MODERATE TSTMS WITHIN 120
NM OF ITCZ.

.SCATTERED MODERATE TSTMS WITHIN 60 NM OF A LINE 12N160W 12N157W.

$$

.FORECASTER MORRISON. HONOLULU HI.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.