000
FZPN03 KNHC 181014
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JUN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC FRI JUN 18.
24 HOUR FORECAST VALID 0600 UTC SAT JUN 19.
48 HOUR FORECAST VALID 0600 UTC SUN JUN 20.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION FOUR-E NEAR 14.4N 101.6W 1005 MB AT 0900
UTC JUN 18 MOVING WNW OR 285 DEG AT 7 KT. MAXIMUM SUSTAINED
WINDS 30 KT GUSTS 40 KT. WITHIN 13N99W TO 13N102W TO 16N103W TO 
17N100W TO 15N99W TO 13N99W WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 14.8N 102.5W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. 
.24 HOUR FORECAST TROPICAL STORM FOUR-E NEAR 15.7N 103.5W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 50 NM NW AND SE QUADRANTS...60 NM NE QUADRANT AND 30
NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NW QUADRANT 
WITH SEAS TO 12 FT. ELSEWHERE WITHIN 14N102W TO 14N105W TO 
18N104W TO 18N102W TO 17N101W TO 14N102W WINDS 20 TO 33 KT. SEAS 
8 TO 12 FT. REMAINDER OF AREA WITHIN 07N99W TO 06N105W TO 08N106W
TO 14N104W TO 14N98W TO 07N99W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED SWELL.
.48 HOUR FORECAST TROPICAL STORM FOUR-E INLAND NEAR 20.1N 
105.2W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM
FORCE WINDS WITHIN 30 NM E SEMICIRCLE AND 20 NM W SEMICIRCLE. 
WITHIN 11N98W TO 03N116W TO 09N116W TO 21N106W TO 16N99W TO 
11N98W...INCLUDING NEAR CABO CORRIENTES...WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL FOUR-E NEAR 25.4N 106.5W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. EXTENDED OUTLOOK...USE
FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 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.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S112W TO 03.4S120W TO 01S120W TO 02S115W TO
03.4S112W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST WITHIN 03.4S96W TO 03.4S120W TO 00N131W TO 
08N116W TO 08N109W TO 03.4S96W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S82W TO 03.4S120W TO 01N109W TO 
08N105W TO 02N98W TO 03.4S82W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN S TO SW SWELL. 

.WITHIN 28N127W TO 28N131W TO 30N134W TO 30N124W TO 28N127W WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 25N129W TO 26N135W TO 28N140W TO 
30N140W TO 30N124W TO 25N129W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 26N131W TO 26N135W TO 30N139W TO 
30N123W TO 26N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED 
SWELL.

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

CONVECTION VALID AT 0900 UTC FRI JUN 18...

.TROPICAL DEPRESSION FOUR-E...SCATTERED MODERATE ISOLATED STRONG
WITHIN 130 NM OF CENTER.

.TROPICAL WAVE ALONG 84W AND N OF 01N. SCATTERED MODERATE
ISOLATED STRONG WITHIN 100 NM EITHER SIDE OF WAVE AXIS AND N OF 
05N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N84W TO 12N92W TO 14N00W AND
FROM 13N105W TO 10N121W TO 10N136W. SCATTERED MODERATE TO 
STRONG NEAR BOUNDARY FROM 04N TO 11N BETWEEN 77W AND 88W. 
SCATTERED MODERATE NEAR BOUNDARY BETWEEN 107W AND 127W.

$$
.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.