High Seas Forecast
Issued by NWS

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000
FZPN03 KNHC 102130
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON MAY 10 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON MAY 10.
24 HOUR FORECAST VALID 1800 UTC TUE MAY 11.
48 HOUR FORECAST VALID 1800 UTC WED MAY 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION ANDRES NEAR 16.0N 109.8W 1005 MB AT 2100
UTC MAY 10 MOVING NNW OR 330 DEG AT 6 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 15N109W TO 15N110W TO 17N111W TO
17N110W TO 17N108W TO 15N109W WINDS 20 TO 30 KT. SEAS 8 TO 10
FT.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDRES NEAR 16.8N
111.1W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 15N110W
TO 14N112W TO 15N112W TO 18N112W TO 18N110W TO 15N110W WINDS 20
TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ANDRES NEAR 16.9N
113.5W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. WITHIN 17N113W
TO 17N114W TO 18N114W TO 18N113W TO 17N113W WINDS 20 KT OR LESS.
SEAS 8 FT IN S SWELL.
.60 HOUR FORECAST...DISSIPATED.

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

.WITHIN 27N120W TO 23N126W TO 24N133W TO 29N134W TO 30N119W TO
27N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 28N124W TO 28N129W TO 30N131W TO
30N122W TO 28N124W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 13N138W TO 11N139W TO 10N140W TO 17N140W TO 15N138W TO
13N138W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
8 FT IN W TO NW SWELL.

.WITHIN 03.4S107W TO 03.4S120W TO 01S120W TO 02S113W TO
03.4S107W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S110W TO 03.4S120W TO 03S119W TO
02S116W TO 02S112W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S110W TO 03.4S120W TO 02S119W TO
02S114W TO 03S111W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.

.WITHIN 11N86W TO 10N87W TO 10N88W TO 11N88W TO 11N86W...
INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 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 1800 UTC MON MAY 10...

.TROPICAL DEPRESSION ANDRES...SCATTERED MODERATE TO STRONG
WITHIN 240 NM E SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 08N91W TO 10N104W THEN FROM
12N112W TO 08N123W. ITCZ FROM 08N123W TO 06N140W. SCATTERED
MODERATE ISOLATED STRONG FROM 01N TO 09N BETWEEN 78W AND 87W AND
FROM 06N TO 12N BETWEEN 95W AND 102W. SCATTERED MODERATE
WITHIN 100 NM OF MONSOON TROUGH BETWEEN 112W AND 120W. SCATTERED
MODERATE WITHIN 80 NM OF ITCZ BETWEEN 131W AND 138W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.


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