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
FZPN03 KNHC 280930
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE JUL 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 0600 UTC TUE JUL 28.
24 HOUR FORECAST VALID 0600 UTC WED JUL 29.
48 HOUR FORECAST VALID 0600 UTC THU JUL 30.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION EIGHT-E NEAR 16.2N 128.0W 1007 MB AT 0900
UTC JUL 28 MOVING WNW OR 290 DEG AT 11 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 210 NM NE SEMICIRCLE WINDS 20 TO
30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 12N TO 19N BETWEEN 123W
AND 129W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM EIGHT-E NEAR 16.9N 131.9W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 40 NM E SEMICIRCLE...0 NM SW QUADRANT AND 30 NM NW
QUADRANT. SEAS TO 12 FT WITHIN 90 NM NE SEMICIRCLE. ELSEWHERE
WITHIN 180 NM N SEMICIRCLE AND 120 NM SE QUADRANT WINDS 20 TO 33
KT. SEAS 8 TO 10 FT. REMAINDER AREA FROM 15N TO 21N BETWEEN
128W AND 137W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL DEPRESSION EIGHT-E NEAR 17.3N 136.8W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 240 NM N
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA
FROM 15N TO 23N W OF 132W WINDS 20 KT OR LESS. SEAS TO 9 FT IN
MIXED SWELL.
.72 HOUR FORECAST TROPICAL DEPRESSION EIGHT-E NEAR 17.3N 142.5W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

.FROM 10N TO 11N E OF 88W...INCLUDING THE GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 10N TO 12.5N E OF 90W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM
07.5N TO 09N BETWEEN 90W AND 95W WINDS 20 KT OR LESS. SEAS TO 8
FT IN MIXED NE AND SW SWELL.
.48 HOUR FORECAST FROM 10.5N TO 12.5N E OF 89W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. FROM
07.5N TO 11N BETWEEN 90W AND 97W WINDS 20 KT OR LESS. SEAS TO 9
FT IN MIXED NE AND SW SWELL.

.S OF 01.5S BETWEEN 105W AND 120W WINDS 20 KT OR LESS. SEAS TO 8
FT IN MIXED SW AND SE SWELL.
.24 HOUR FORECAST S OF LINE FROM 02S81W TO 05N91W TO 05N98W TO
03.4S103W...EXCEPT IN THE LEE OF THE GALAPAGOS ISLANDS...WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 07N TO 16N W OF 134W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED SW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 25N WITHIN 90 NM OF W COAST OF BAJA CALIFORNIA NW WINDS 20
TO 25 KT. SEAS TO 8 FT.
.12 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 0900 UTC TUE JUL 28...
.TROPICAL DEPRESSION EIGHT-E...NUMEROUS MODERATE TO STRONG
WITHIN 90 NM E AND 30 NM W SEMICIRCLES. BANDS OF SCATTERED
MODERATE TO STRONG ELSEWHERE WITHIN 300 NM E SEMICIRCLE.

.TROPICAL WAVE INVOF 133W-134W...SCATTERED MODERATE TO STRONG
FROM 09N TO 14N BETWEEN 133W AND 139W.

.LOW PRES NEAR 08.5N116.5W 1008 MB...BANDS AND LINES OF
SCATTERED MODERATE TO STRONG WITHIN 270 NM NE AND 300 NM SW
SEMICIRCLES.

.GULF OF TEHUANTEPEC...SCATTERED MODERATE TO STRONG N OF 14.5N
BETWEEN 93W AND 95W .

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 06.5N78W TO 09N85W TO 07.5N94W TO
LOW PRES NEAR 08.5N116.5W TO 10N120W...WHERE IT IS FRACTURED...
THEN RESUMES FROM 13N129W TO BEYOND LOW PRES NEAR 10N140.5W.
SCATTERED MODERATE TO STRONG CONVECTION WITHIN 120 NM N AND 300
NM S OF TROUGH E OF 90W...AND WITHIN 120 NM N AND 240 NM S OF
TROUGH BETWEEN 90W AND 112W.

.FORECASTER STRIPLING. 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.