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
000
FZPN40 PHFO 290345 AAA
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0500 UTC WED MAR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAR 29 2017.
24 HOUR FORECAST VALID 0000 UTC MAR 30 2017.
48 HOUR FORECAST VALID 0000 UTC MAR 31 2017.

.WARNINGS.

...GALE WARNING...
.FRONT FROM 30N178E TO 24N169E TO 20N161E MOVING E 25 KT ALONG
30N. WINDS 30 TO 40 KT N OF 28N W OF FRONT. WINDS 20 TO 30 KT
ELSEWHERE N OF LINE FROM 30N176W TO 25N169E TO 30N161E.
.24 HOUR FORECAST FRONT FROM 30N169W TO 24N177W TO 19N167E. WINDS
20 TO 30 KT N OF A LINE FROM 30N172W TO 29N179W TO 30N176E.
.48 HOUR FORECAST FRONT FROM 30N161W TO 23N173W TO 19N176E. WINDS
DIMINISHED TO 20 KT OR LESS.

.SYNOPSIS AND FORECAST.

.RIDGE FROM 30N147W TO 20N170E NEARLY STATIONARY AND
GRADUALLY ERODING FROM THE W.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 20N E OF 156W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 20N E OF
152W...AND FROM 06N TO 13N BETWEEN 150W AND 160W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 20N E OF
150W.

.48 HOUR FORECAST HIGH 1025MB 28N166E MOVING E 30 KT. NE TO E
WINDS 20 TO 25 KT FROM 18N TO 24N BETWEEN 163E AND 171E.

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

.SEAS 18 TO 27 FT N OF A LINE FROM 30N173E TO 25N163E TO 29N160E.
SEAS 12 TO 18 FT ELSEWHERE N OF A LINE FROM 30N178E TO 22N160E.
SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM 30N178W TO 21N160E.
SEAS 8 TO 11 FT E OF A LINE FROM 30N170W TO 03N177W TO 00N170W.
.24 HOUR FORECAST SEAS 18 TO 22 FT N OF A LINE FROM 30N173W TO
24N176E TO 30N173E. SEAS 12 TO 18 FT ELSEWHERE N OF A LINE FROM
30N170W TO 19N172E TO 19N165E. SEAS 8 TO 12 FT ELSEWHERE N OF A
LINE FROM 30N166W TO 14N160E. SEAS 8 TO 10 FT E OF A LINE FROM
25N157W TO 08N175W TO 02N170W.
.48 HOUR FORECAST SEAS 12 TO 20 FT N OF A LINE FROM 30N159W TO
16N178W TO 30N178E. SEAS 8 TO 12 FT ELSEWHERE N OF A LINE FROM
30N158W TO 04N176E TO 14N160E. SEAS 8 TO 10 FT E OF A LINE FROM
25N151W TO 04N175W.

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

.SCATTERED MODERATE TSTMS FROM 02N TO 06N W OF 170E. ISOLATED
TSTMS FROM 04N TO 09N BETWEEN 174W AND 179W...AND FROM 02N TO 09N
BETWEEN 148W AND 158W.

$$

.FORECASTER WOODRUM/BRAVENDER. HONOLULU HI.



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