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
000
FZPN03 KNHC 290922
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI APR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI APR 29.
24 HOUR FORECAST VALID 0600 UTC SAT APR 30.
48 HOUR FORECAST VALID 0600 UTC SUN MAY 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 27N E OF 117W NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE N OF 22N BETWEEN 113W AND 120W...AND N OF 25N W OF
120W TO A LINE FROM 30N132W TO 25N138W WINDS 20 KT OR LESS. SEAS
8 TO 11 FT IN NW SWELL...HIGHEST N OF 28N.
.24 HOUR FORECAST N OF 20N BETWEEN 110W AND 130W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN MIXED NW AND S SWELL.
.48 HOUR FORECAST N OF 14N BETWEEN 110W AND 120W...AND ALSO N OF
26N BETWEEN 120W AND 128W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
IN MIXED NW AND S SWELL...HIGHEST N OF 28N.

.FROM 08N TO 22N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO
10 FT. ELSEWHERE FROM 06N TO 25N W OF 130W...AND ALSO S OF A
LINE FROM 25N130W TO 14N125W TO 14N110W TO 00N92W TO 03.4S88W TO
ANOTHER LINE FROM 05N130W TO 00N120W TO 03.4115W WINDS 20 KT OR
LESS. SEAS TO 9 FT PRIMARILY IN S TO SW SWELL.
.24 HOUR FORECAST FROM 07N TO 22N W OF 130W...AND ALSO FROM 07N
TO 20N BETWEEN 110W AND 130W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN MIXED S AND NE SWELL. S OF A LINE FROM 15N110W TO
07N90W...EXCEPT IN THE LEE OF THE GALAPAGOS ISLANDS...TO ANOTHER
LINE FROM 05N110W TO 00N100W TO 03.4S100W WINDS 20 KT OR LESS.
SEAS TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST COLD FRONT FROM 31N113W TO 30N115W. S OF
FRONT TO 29.5W SW TO W WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID 0900 UTC FRI APR 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH FROM 10N95W TO 06N105W TO 07N113W TO 05N119W
WHERE IT THEN TRANSITIONS TO THE ITCZ AXIS FROM THERE TO 05N130W
TO BEYOND 06N140W. SCATTERED MODERATE IS FROM 05N TO 08N BETWEEN
91W AND 95W. SIMILAR CONVECTION IS FROM 07N TO 10N BETWEEN 121W
AND 123W. SCATTERED MODERATE ISOLATED STRONG CAN BE FOUND WITHIN
180 NM S OF TROUGH BETWEEN 103W AND 108W.

$$
.FORECASTER GR. 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.