000
FZPN03 KNHC 071548
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU MAY 7 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU MAY 7.
24 HOUR FORECAST VALID 1200 UTC FRI MAY 8.
48 HOUR FORECAST VALID 1200 UTC SAT MAY 9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 14N94W TO 13N96W TO 14N96W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.27 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N86W TO 10N88W TO 11N87W TO 11N86W TO 10N86W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.03 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.21 HOUR FORECAST WITHIN 10N86W TO 10N88W TO 11N87W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.27 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 28N119W TO 25N122W TO 26N125W TO 30N128W TO 30N118W TO
28N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW 
SWELL.
.24 HOUR FORECAST WITHIN 30N121W TO 29N123W TO 29N124W TO 
30N125W TO 30N121W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 08N140W TO 13N140W TO 14N136W TO 12N130W TO 08N140W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE WIND WAVES AND 
NW SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 03.4S98W TO 03.4S120W TO 00N128W TO 04N125W TO 04N117W
TO 03.4S98W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN S TO SW
SWELL.
.24 HOUR FORECAST WITHIN 03.4S88W TO 03.4S120W TO 00N126W TO 
09N121W TO 11N108W TO 03.4S88W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03S81W TO 03.4S117W TO 11N118W TO 
17N106W TO 11N93W TO 03S81W...EXCEPT LEE OF GALAPAGOS ISLANDS... 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.36 HOUR FORECAST WITHIN 30N140W TO 30N138W TO 29N140W TO 30N140W
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST CONDITIONS IMPROVE. 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 1500 UTC THU MAY 7...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 08.5N83W TO 07N92W TO 07N103W. ITCZ FROM 07N103W TO 
09N110W TO 07N125W TO 08N140W. SCATTERED MODERATE ISOLATED 
STRONG WITHIN 180 NM SE OF TROUGH E OF 88W...WITHIN 180 NM N OF 
ITCZ...AND WITHIN 180 NM S OF ITCZ W OF 126W. SIMILAR CONVECTION
WITHIN 180 NM SW OF GULF OF FONSECA. SCATTERED MODERATE WITHIN 
180 NM S OF ITCZ BETWEEN 109W AND 126W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.