000
FZPN40 PHFO 052234
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC SUN JUL 05 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC JUL 05 2015.
24 HOUR FORECAST VALID 1800 UTC JUL 06 2015.
48 HOUR FORECAST VALID 1800 UTC JUL 07 2015.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM NANGKA 11.3N 160.9E MOVING W 11 KT. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 75 KT. WINDS 34 KT OR GREATER AND SEAS
12 FT OR HIGHER WITHIN 95 NM NORTHEAST...90 NM SOUTHEAST...70 NM
SOUTHWEST...75 NM NORTHWEST OF CENTER. WINDS 20 TO 33 KT AND SEAS 8
TO 12 FT ELSEWHERE OVER FORECAST WATERS W OF A LINE FROM 22N153E TO
13N167E TO 07N164E. SCATTERED STRONG ISOLATED SEVERE TSTMS WITHIN
240 NM OF CENTER SE QUADRANT. ISOLATED MODERATE TO STRONG TSTMS
ELSEWHERE OVER FORECAST WATERS WITHIN 360 NM OF CENTER.
.24 HOUR FORECAST TYPHOON NANGKA W OF FCST AREA 12.6N 156.3E. WINDS
20 TO 33 KT AND SEAS 8 TO 12 FT OVER FORECAST WATERS E OF A LINE
FROM 23N160E TO 16N165E TO 09N165E.
.48 HOUR FORECAST TYPHOON NANGKA W OF FCST AREA 14.9N 152.1E. WINDS
20 TO 25 KT AND SEAS 8 TO 10 FT OVER FORECAST WATERS FROM 20N TO 10N
W OF 162E.
.SEE WTPN33 PGTW BULLETIN ISSUED BY JTWC FOR MORE INFORMATION.


.SYNOPSIS AND FORECAST.

.LOW NEAR 14N140W 1008 MB MOVING W SLOWLY. ISOLATED MODERATE TO
STRONG TSTMS OVER FORECAST WATERS WITHIN 240 NM OF LOW.
.24 HOUR FORECAST LOW NEAR 14N143W 1009 MB.
.48 HOUR FORECAST LOW MERGED WITH LOW DESCRIBED IMMEDIATELY BELOW.

.LOW NEAR 10N149W 1007 MB NEARLY STATIONARY. ISOLATED MODERATE TO
STRONG TSTMS WITHIN 360 NM OF LOW.
.48 HOUR FORECAST LOW NEAR 11N146W 1007 MB.

.LOW...POSSIBLE DEVELOPING TROPICAL CYCLONE...NEAR 08N167W 1009 MB
NEARLY STATIONARY. SCATTERED MODERATE TO STRONG TSTMS WITHIN 360 NM
OF LOW E QUADRANT. ISOLATED MODERATE TSTMS WITHIN 420 NM OF LOW.
.48 HOUR FORECAST LOW NEAR 08N166W 1007 MB. WINDS INCREASING TO 25
KT WITHIN 240 NM OF LOW N SEMICIRCLE.

.STATIONARY FRONT FROM 30N167W TO 26N173W TO 23N178E TO 23N168E.

.RIDGE FROM 30N156W TO 25N161W.
.24 HOUR FORECAST RIDGE FROM 30N156W TO 29N159W.
.48 HOUR FORECAST RIDGE MOVED N OF FORECAST AREA.

.OTHERWISE WINDS INCREASING TO GREATER THAN 20 KT.
.24 HOUR FORECAST E WIND 20 TO 25 KT FROM 20N TO 13N E OF 149W.
.48 HOUR FORECAST E WIND 20 TO 25 KT FROM 22N TO 15N E OF 152W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.OTHERWISE SEAS BUILDING TO GREATER THAN 8 FT.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 20N TO 13N E OF 154W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.OTHERWISE ISOLATED MODERATE TSTMS S OF 04N BETWEEN 170E AND 170W.

$$
.FORECASTER A BEDAL. HONOLULU HI.