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 281025
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1100 UTC WED JUN 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 28 2017.
24 HOUR FORECAST VALID 0600 UTC JUN 29 2017.
48 HOUR FORECAST VALID 0600 UTC JUN 30 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WEAK TROUGH FROM 29N169W TO 26N171W NEARLY STATIONARY.
.24 HOUR FORECAST WEAK TROUGH FROM 29N169W TO 26N170W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 30N177E TO 29N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM 09N TO 15N
BETWEEN 150W AND 162W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM
09N TO 15N BETWEEN 155W AND 170W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT AND SEAS 8 TO 9 FT FROM
09N TO 15N BETWEEN 162W AND 178W.

.WINDS 20 KT OR LESS AND SEAS 8 FT OR LESS OVER REST OF FORECAST
AREA.

.ITCZ FROM 07N140W TO 06N150W TO 08N162W TO 06N180E TO 07N160E.
ISOLATED MODERATE TO LOCALLY STRONG TSTMS WITHIN 150 NM OF ITCZ.

$$

.FORECASTER KINEL. HONOLULU HI.


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