000
FZPN03 KNHC 182140
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JUN 18 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU JUN 18.
24 HOUR FORECAST VALID 1800 UTC FRI JUN 19.
48 HOUR FORECAST VALID 1800 UTC SAT JUN 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 12N137W TO 10N140W TO 16N140W TO 14N137W TO 12N137W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. WITHIN 11N130W TO
12N130W TO 14N130W TO 14N125W TO 11N130W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 12N138W TO 12N139W TO 11N140W TO 
14N140W TO 13N139W TO 12N138W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.48 HOUR FORECAST WITHIN 13N138W TO 12N139W TO 12N140W TO 
14N140W TO 13N139W TO 13N138W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.

.WITHIN 03.4S82W TO 03.4S93W TO 02S88W TO 00N86W TO 01S82W TO 
03.4S82W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. WITHIN
03N93W TO 03N96W TO 05N96W TO 05N94W TO 04N93W TO 03N93W WINDS 
20 KT OR LESS. SEAS 8 FT IN MIXED S TO SW SWELL. 
.24 HOUR FORECAST WITHIN 03.4S82W TO 02S86W TO 05N86W TO 03N81W 
TO 03.4S82W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL.
WITHIN 05N93W TO 06N100W TO 07N97W TO 07N93W TO 06N91W TO 05N93W
WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED S TO SW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 07N102W TO 07N107W TO 07N107W TO 
08N105W TO 08N102W TO 07N102W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED S TO SW SWELL.

.WITHIN 29N121W TO 28N122W TO 29N124W TO 30N127W TO 30N121W TO
29N121W WINDS 20 KT OR LESS. SEAS 8  FT IN NW TO N SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 03.4S107.5W TO 03.4S113.5W TO 03S113W
TO 02.5S111W TO 03.4S107.5W WINDS 20 KT OR LESS. SEAS 8 FT IN S 
TO SW SWELL.
.48 HOUR FORECAST WITHIN 03.4S99W TO 03.4S114W TO 02S112W TO 
03S101W TO 03.4S99W WINDS 20 KT OR LESS. SEAS 8 FT IN S SWELL.

.42 HOUR FORECAST WITHIN 11N87W TO 10.5N88.5W TO 10.5N89.5W TO
11.5N89W TO 11.5N88W TO 11N87W...INCLUDING THE GULF OF
PAPAGAYO...E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.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 2100 UTC THU JUN 18...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N76W TO 10N90W TO 13N123W TO 
09N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED N 
OF 06N BETWEEN 79W AND 87W. SCATTERED MODERATE TO STRONG
CONVECTION NOTED FROM 06N TO 15N BETWEEN 88W AND 99W...AND WITHIN
180 NM S OF THE TROUGH BETWEEN 99W AND 115W. SCATTERED TO 
LOCALLY NUMEROUS MODERATE TO STRONG CONVECTION NOTED FROM 09N TO 
15N BETWEEN 117W AND 125W. SCATTERED MODERATE ISOLATED STRONG 
CONVECTION IS WITHIN 120 NM EITHER SIDE OF THE MONSOON TROUGH 
BETWEEN 126W AND 140W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.