000
FZPN03 KNHC 102135
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU SEP 10 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 10.
24 HOUR FORECAST VALID 1800 UTC FRI SEP 11.
48 HOUR FORECAST VALID 1800 UTC SAT SEP 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 03.4S117W TO 03.4S120W TO 02.5S120W TO 02.5S118.5W TO
03S118.5W TO 03.4S117W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
SE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16N112W 1004 MB. WITHIN 17N107W TO 16N111W TO 17N112W TO 20N113W 
TO 20N109W TO 17N107W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT.

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

CONVECTION VALID AT 2100 UTC THU SEP 10...

.LOW PRESSURE 19N115W 1009 MB...SCATTERED MODERATE ISOLATED 
STRONG FROM 18N TO 20N BETWEEN 114W TO 118W.

.TROPICAL WAVE ALONG 107W...SCATTERED MODERATE ISOLATED STRONG 
FROM 09N TO 17N BETWEEN 103W AND 110W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM PANAMA NEAR 08N78W TO LOW 
PRESSURE NEAR 13N103W TO ANOTHER LOW PRESSURE NEAR 19N115W TO 
BEYOND 12N140W. SCATTERED MODERATE ISOLATED NORTH OF 09N BETWEEN
95W AND 100W AND FROM 18N TO 20N BETWEEN 114W TO 118W.

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.