000
FZPN03 KNHC 172126
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU JUN 17.
24 HOUR FORECAST VALID 1800 UTC FRI JUN 18.
48 HOUR FORECAST VALID 1800 UTC SAT JUN 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N100W 1007 MB. WITHIN 15N97W TO 15N99W TO 
17N99W TO 16N97W TO 16N95W TO 15N97W...INCLUDING THE GULF OF 
TEHUANTEPEC...WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N102W 1006 MB. WITHIN 14N100W TO 13N104W TO 15N104W TO 18N104W
TO 17N99W TO 14N100W WINDS 20 TO 30 KT. SEAS 10 TO 12 FT. WITHIN
07N98W TO 07N100W TO 11N104W TO 12N102W TO 12N99W TO 07N98W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...INLAND NEAR
19N104W 1005 MB. WITHIN 16N100W TO 15N101W TO 15N103W TO 18N106W
TO 19N105W TO 16N100W...INCLUDING NEAR CABO CORRIENTES...WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 10N98W TO 08N104W
TO 12N108W TO 15N104W TO 14N99W TO 10N98W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL.

.WITHIN 29N124W TO 29N128W TO 30N130W TO 30N123W TO 29N124W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 27N127W TO 27N133W TO 30N137W TO 
30N124W TO 27N127W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
SWELL.
.48 HOUR FORECAST WITHIN 27N129W TO 28N133W TO 30N135W TO 
30N125W TO 27N129W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED 
SWELL.

.24 HOUR FORECAST WITHIN 03.4S107W TO 03.4S120W TO 00N120W TO
01S112W TO 03.4S107W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW
SWELL.
.48 HOUR FORECAST WITHIN 03.4S97W TO 03.4S120W TO 00N119W TO 
09N111W TO 06N103W TO 03.4S97W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN SW SWELL.

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

CONVECTION VALID AT 2100 UTC THU JUN 17...

.LOW PRES NEAR 14N100W 1007 MB...SCATTERED MODERATE ISOLATED 
STRONG FROM 05N TO 18N AND E OF 107W.

.TROPICAL WAVE ALONG 83W AND N OF 02N. SCATTERED MODERATE WITHIN
60 NM EITHER SIDE OF WAVE AXIS AND N OF 06N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N84W TO 14N100W TO 11N110W TO 
08N140W. SCATTERED MODERATE ALONG BOUNDARY BETWEEN 110W AND 120W
AND 130W AND 140W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.