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847
FZPN01 KWBC 290341
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE JUL 29 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 0000 UTC JUL 29.
24 HOUR FORECAST VALID 0000 UTC JUL 30.
48 HOUR FORECAST VALID 0000 UTC JUL 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 43N178W 1008 MB MOVING N 20 KT. WITHIN 720 NM N AND 300 NM
E QUADRANTS AND WITHIN 120 NM E OF A FRONT FROM 39N175W TO
36N175W TO 30N178W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW DISSIPATED. WITHIN 180 NM NE OF A LINE
FROM 55N175E TO 48N177W WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.FROM 39N TO 47N BETWEEN 125W AND 127W N WINDS TO 25 KT. SEAS TO
9 FT.
.24 HOUR FORECAST FROM 38N TO 46N BETWEEN 124W AND 127W N WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST FROM 38N TO 47N BETWEEN 124W AND 128W N WINDS
20 TO 30 KT. SEAS TO 9 FT.

.LOW 55N141W 1012 MB MOVING NW 05 KT. FROM 48N TO 54N BETWEEN
130W AND 133W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 57N144W 1011 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW 48N163E 994 MB DRIFTING NE. OVER FORECAST WATERS FROM 35N
TO 50N W OF 167E WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 48N164E 998 MB. WITHIN 480 NM SW AND 180
NM W QUADRANTS AND WITHIN 120 NM NE AND E OF A FRONT TO EXTEND
FROM 52N169E TO 49N174E TO 43N178E WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST LOW 49N168E 1003 MB. BETWEEN 300 NM AND 600 NM
NE QUADRANT WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST NEW LOW 54N149W 1009 MB. WITHIN 240 NM SE
QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 52N148W 1011 MB. WITHIN 300 NM N
SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS N OF 36N AND W OF 166W.
.24 HOUR FORECAST DENSE FOG FROM 37N TO 61N BETWEEN 166W AND
167E.
.48 HOUR FORECAST DENSE FOG FROM N OF 44N W OF 170W AND FROM 36N
TO 44N BETWEEN 177W AND 176E.

.HIGH 38N136W 1025 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 39N135W 1024 MB.

.HIGH 56N170W 1027 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 47N164W 1027 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 43N160W 1026 MB.
.48 HOUR FORECAST HIGH 41N159W 1022 MB.

.24 HOUR FORECAST NEW HIGH 62N170W 1027 MB.
.48 HOUR FORECAST HIGH 60N177W 1028 MB.

.24 HOUR FORECAST NEW HIGH 46N136W 1023 MB.
.48 HOUR FORECAST HIGH 50N132W 1025 MB.

.48 HOUR FORECAST NEW HIGH 34N177E 1018 MB.

.FORECASTER BELL. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC TUE JUL 29.
24 HOUR FORECAST VALID 0000 UTC WED JUL 30.
48 HOUR FORECAST VALID 0000 UTC THU JUL 31.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM HERNAN NEAR 22.1N 118.6W 1004 MB AT 0300 UTC JUL
29 MOVING WNW OR 300 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 40 KT
GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E
SEMICIRCLE...0 NM SW QUADRANT AND 40 NM NW QUADRANT. SEAS 12 FT
OR GREATER WITHIN 30 NM S SEMICIRCLE...70 NM NE QUADRANT AND 50
NM NW QUADRANT WITH SEAS TO 17 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION HERNAN NEAR 24.0N 122.3W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 75 NM N AND 60
NM S SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW HERNAN NEAR 25.0N
124.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW HERNAN NEAR 25.0N
127.0W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 15N137W 1009 MB. WITHIN 240 NM N QUADRANT WINDS
20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 14N TO 20N W OF
134W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES W OF AREA. FROM 15N TO 18N W OF 138W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO 14N95.5W
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO
9 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.12 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 89W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 00S W OF 107W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID 0230 UTC TUE JUL 29...

TROPICAL STORM HERNAN...SCATTERED MODERATE TO STRONG CONVECTION
WITHIN 105 NM NE OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N83W TO 07N96W. ITCZ AXIS FROM 07N96W TO
08N115W TO LOW PRES NEAR 11N125W 1010 MB TO LOW PRES NEAR
15N137W 1010 MB TO 13N140W. SCATTERED MODERATE WITHIN 60 NM OF
LOW NEAR 11N125W..

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.




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