990 
FZPN03 KNHC 160903
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAY 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT MAY 16.
24 HOUR FORECAST VALID 0600 UTC SUN MAY 17.
48 HOUR FORECAST VALID 0600 UTC MON MAY 18.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE NEAR 08N131W 1011 MB. WITHIN 08N118W TO 06N120W TO
07N123W TO 11N122W TO 10N119W TO 08N118W SE TO S WINDS 20 TO 25 
KT. SEAS 9 TO 11 FT. SECOND LOW PRESSURE NEAR 09N121W 1011 MB. 
WITHIN 08N128W TO 06N130W TO 07N133W TO 11N132W TO 11N128W TO 
08N128W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 03.4S95W TO 03.4S120W TO 08N126W TO 14N117W TO 06N101W TO 
03.4S95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S TO SW SWELL.
.24 HOUR FORECAST FIRST LOW DISSIPATED. SECOND LOW NEAR 09N124W
1011 MB. WITHIN 07N108W TO 07N111W TO 09N111W TO 10N111W TO 
10N107W TO 07N108W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. NEW 
LOW PRESSURE NEAR 10N110W 1012 MB. WITHIN 07N121W TO 08N126W TO 
11N123W TO 12N119W TO 11N118W TO 07N121W SE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE WITHIN 06N101W TO 04N111W TO 07N115W 
TO 12N111W TO 10N102W TO 06N101W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN S TO SW SWELL.
.48 HOUR FORECAST SECOND LOW PRESSURE DISSIPATED. THIRD LOW
PRESSURE NEAR 10N110W 1012 MB. WITHIN 08N108W TO 08N110W TO 
10N112W TO 13N109W TO 11N106W TO 08N108W WINDS 20 KT OR LESS. 
SEAS 8 FT IN S TO SW SWELL.

.WITHIN 26N116W TO 26N120W TO 30N122W TO 30N115W TO 26N116W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 27N118W TO 26N119W TO 27N120W TO
30N120W TO 30N117W TO 27N118W WINDS 20 KT OR LESS. SEAS 8 FT IN
S TO SW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.24 HOUR FORECAST COLD FRONT FROM 31N135W TO 25N140W. WITHIN 
28N136W TO 25N140W TO 30N140W TO 30N134W TO 28N136W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.
.48 HOUR FORECAST WEAKENING COLD FRONT FROM 30N125W TO 23N140W. 
WITHIN 26N132W TO 27N136W TO 30N140W TO 30N125W TO 26N132W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC SAT MAY 16...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 10N100W TO 1011 MB LOW PRESSURE 
NEAR 09N121W. ITCZ FROM 10N121W TO ANOTHER 1011 MB LOW PRESSURE 
CENTER NEAR 08N131W TO BEYOND 06N140W. SCATTERED MODERATE 
FROM 05N TO 10N BETWEEN 105W AND 125W...AND FROM 06N TO 09N 
BETWEEN 125W AND 135W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.