000
FZPN03 KNHC 170355
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU JUN 17.
24 HOUR FORECAST VALID 0000 UTC FRI JUN 18.
48 HOUR FORECAST VALID 0000 UTC SAT JUN 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...REMNANTS OF CARLOS...NEAR 09N136W 1009 MB. WITHIN 
08N135W TO 08N140W TO 15N140W TO 15N136W TO 12N134W TO 08N135W 
WINDS 20 KT OR LESS...EXCEPT WITHIN 10N136W TO 09N136W TO 10N137W
TO 11N136W TO 11N135W TO 10N136W NE WINDS 20 TO 25 KT. SEAS 8 TO
9 FT IN MIXED N AND S SWELL.
.24 HOUR FORECAST LOW PRES NEAR 09N139W 1009 MB. WITHIN 11N136W 
TO 09N138W TO 08N140W TO 15N140W TO 14N137W TO 11N136W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND S SWELL.
.48 HOUR FORECAST LOW PRES TO WEAKEN TO A TROUGH W OF AREA. 
WITHIN 12N138W TO 10N140W TO 14N140W TO 14N138W TO 13N138W TO 
12N138W WINDS 20 KT OR LESS. SEAS TO 8 FT IN DECAYING MIXED NE 
SWELL AND S SWELL.

.15 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N101W 1008 MB. WITHIN 14N96W TO 13N98W TO 14N99W TO 16N98W TO 
16N96W TO 14N96W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
15N102W 1006 MB. WITHIN 15N98W TO 14N100W TO 15N101W TO 17N100W 
TO 16N97W TO 15N98W SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N103W 1004 MB. WITHIN 16N100W TO 15N103W TO 17N104W TO 18N103W
TO 17N100W TO 16N100W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.WITHIN 28N123W TO 28N127W TO 28N128W TO 30N129W TO 30N119W TO
28N123W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NW AND S
SWELL.
.24 HOUR FORECAST WITHIN 29N128W TO 29N131W TO 30N131W TO 
30N125W TO 29N128W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED
NW AND S SWELL.
.48 HOUR FORECAST WITHIN 27N128W TO 26N131W TO 27N136W TO 
30N138W TO 30N124W TO 27N128W WINDS 20 KT OR LESS. SEAS
8 TO 10 FT IN MIXED NW AND S SWELL...HIGHEST N OF 29N.

.24 HOUR FORECAST WITHIN 11N104W TO 10N106W TO 10N107W TO
11N107W TO 13N104W TO 11N104W SW TO W WINDS 20 TO 25 KT. SEAS
TO 8 FT.
.48 HOUR FORECAST WITHIN 07N100W TO 05N103W TO 05N109W TO 09N108W
TO 11N103W TO 07N100W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW 
SWELL.

.30 HOUR FORECAST WITHIN 02S109W TO 03.4S111W TO 03.4S120W TO
00N121W TO 01N117W TO 02S109W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN S TO SW SWELL.
.48 HOUR FORECAST WITHIN 03S99W TO 03.4S120W TO 00N131W TO 04N124W
TO 03N107W TO 03S99W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S 
TO SW SWELL.

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

CONVECTION VALID AT 0345 UTC THU JUN 17...

.LOW PRES NEAR 14N101W 1008 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM SE AND S QUADRANTS AND WITHIN 120 NM NE
QUADRANT. 

.SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF LINE FROM
15N93W TO 15N97W AND WITHIN 30 NM OF 18N103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 14N94W TO LOW PRES
NEAR 14N101W 1008 MB TO 13N112W TO 09N124W TO 09N132W AND
07N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 120 NM S OF 
TROUGH BETWEEN 108W AND 111W AND WITHIN 30 NM S OF TROUGH BETWEEN
111W AND 114W. SCATTERED MODERATE WITHIN 30 NM S OF TROUGH 
BETWEEN 86W AND 87W AND BETWEEN 123W AND 124W. 

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.