000
FZPN03 KNHC 171555
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI JUL 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC FRI JUL 17.
24 HOUR FORECAST VALID 1200 UTC SAT JUL 18.
48 HOUR FORECAST VALID 1200 UTC SUN JUL 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 07N138W TO 03N138W TO 04N140W TO 11N140W TO 11N135W TO
07N138W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 15N139W TO 14N139W TO 13N140W TO 
17N140W TO 16N137W TO 15N139W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.
.45 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N86W TO 10N88W TO 11N86W TO 10N86W...INCLUDING THE
GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 29.5N130W TO 29.5N133W TO 30N134W TO 30N128.5W TO
29.5N130W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 28N130W TO 29N132W TO 30N133W TO 
30N129W TO 28N130W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL.
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 11N124W TO 11N125W TO 13N124W TO
11N124W WINDS 20 KT OR LESS. SEAS 8 IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 13N126W TO 12N127W TO 14N127W TO 
15N128W TO 15N127W TO 13N126W S TO SE WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT. WITHIN 12N126W TO 12N127W TO 15N128W TO 15N126W TO 
12N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. 

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

CONVECTION VALID AT 1200 UTC FRI JUL 17...

TROPICAL WAVE ALONG 103W MOVING WEST AT 15 KT...SCATTERED 
MODERATE TO STRONG CONVECTION NOTED FROM 07.5N TO 22N BETWEEN 
100W AND 110W.

TROPICAL WAVE ALONG 115W/116W MOVING WEST AT 15 KT...SCATTERED 
MODERATE ISOLATED STRONG CONVECTION NOTED FROM 07N TO 16N 
BETWEEN 112W AND 122W.

TROPICAL WAVE ALONG 139W MOVING WEST AT 10-15 KT...SCATTERED 
MODERATE TO STRONG CONVECTION NOTED FROM 08N TO 15.5N WEST OF 
132W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N76W TO 05N82W TO 12N114W TO 
08N124W. THE ITCZ CONTINUES FROM 08N124W TO 12.5N138W TO 
10N140W. MINIMAL CONVECTIVE ACTIVITY IS NOTED OUTSIDE OF THAT 
ASSOCIATED WITH TROPICAL WAVES DESCRIBED ABOVE.


$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.