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
000
FZPN03 KNHC 240247
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED AUG 24 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

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

SYNOPSIS VALID 0000 UTC WED AUG 24.
24 HOUR FORECAST VALID 0000 UTC THU AUG 25.
48 HOUR FORECAST VALID 0000 UTC FRI AUG 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE KAY NEAR 23.5N121.5W 1008 MB. WITHIN 150
NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW KAY NEAR 23N126W
1013 MB. WITHIN 120 NM NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS
TO 8 FT IN MIXED SWELL.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW KAY DISSIPATED.
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES NEAR 14.5N106W 1007 MB. WITHIN 150 NM NE SEMICIRCLE
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N111.5W 1006 MB. WITHIN 150 NM NE SEMICIRCLE WINDS 20 TO 25 KT.
SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N115.5W 1005 MB. WITHIN 180 NM NE SEMICIRCLE AND 60 NM SW
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

.LOW PRES NEAR 11.5N118W 1007 MB. WITHIN 420 NM SE SEMICIRCLE
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 11N124W 1006 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 11.5N129W 1005 MB. WINDS 20 KT
OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 15N94.5W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95W TO 13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO
NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 01S W OF 110W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED
SE AND SW SWELL.
.09 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 AT 0215 UTC WED AUG 24...

.LOW PRES NEAR 14.5N106W...SCATTERED MODERATE WITHIN 150 NM OF
CENTER...EXCEPT 210 NM NE QUADRANT.

.LOW PRES NEAR 11.5N118W...SCATTERED MODERATE WITHIN 60 NM E
SEMICIRCLE AND 180 NM W SEMICIRCLE.

.SCATTERED MODERATE FROM 18N TO 20N E OF 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 07N78W TO 08N96W TO LOW PRES
NEAR 14.5N106W TO LOW PRES NEAR 11.5N118W TO 11N133W. ITCZ AXIS
EXTENDS FROM 11N133W TO 12N140W. SCATTERED MODERATE FROM 04N TO
06N BETWEEN 86W TO 88W...WITHIN 180 NM N OF AXIS BETWEEN 100W
AND 103W...AND ALSO FROM 09N TO 11N BETWEEN 121W AND 125W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.



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