000
FZPN03 KNHC 111551
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC SAT SEP 11 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC SAT SEP 11.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 12.
48 HOUR FORECAST VALID 1200 UTC MON SEP 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE...REMNANT LOW OF OLAF...NEAR 24.5N114W 1006 MB. WITHIN
24N114W TO 24N115W TO 26N115W TO 26N113W TO 25N113W TO 24N114W 
NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRESSURE NEAR 24N115W 1008 MB. WITHIN 
24.5N116W TO 23.5N116.5W TO 24N117W TO 25N117W TO 25.5N116.5W TO 
24.5N116W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.36 HOUR FORECAST LOW PRESSURE NEAR 23N116W 1009 MB. WITHIN 
26N118W TO 23N117W TO 24N121W TO 30N126W TO 30N118W TO 26N118W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED S AND NW SWELL. 
.48 HOUR FORECAST LOW PRESSURE NEAR 22N117W 1010 MB. WITHIN 
22N118W TO 21N121W TO 27N128W TO 30N128W TO 30N116W TO 22N118W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED S AND NW SWELL.

.WITHIN 14N95W TO 13N96W TO 13N99W TO 16N96W TO 16N94W TO 
14N95W...INCLUDING THE GULF OF TEHUANTEPEC... NE WINDS 20 TO 30 
KT. SEAS 8 FT. ELSEWHERE WITHIN 03.4S91W TO 03.4S120W TO 01N129W 
TO 07N126W TO 14N92W TO 03.4S91W...INCLUDING THE GULF OF 
TEHUANTEPEC... S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN S TO SW 
SWELL. 
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
14N99W 1008 MB. WITHIN 15N98W TO 16N94W TO 15N96W TO
14N98W...INCLUDING GULF OF TEHUANTEPEC...NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT. ELSEWHERE WITHIN 10N95W TO 06N102W TO 09N105W TO 
15N98W TO 16N95W TO 10N95W SW WINDS 20 TO 30 KT. SEAS 9 TO 12 FT 
IN S TO SW SWELL. REMAINDER OF AREA WITHIN 03.4S81W TO 03.4S120W 
TO 01N128W TO 12N115W TO 16N94W TO 03.4S81W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
16N100W 1008 MB. WITHIN 14N98W TO 14N99W TO 16N101W TO 
17N101W TO 16N98W TO 14N98W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 
10 FT. ELSEWHERE WITHIN 01S89W TO 03.4S120W TO 12N117W
TO 21N105W TO 06N78W TO 01S89W WINDS 20 KT OR LESS. SEAS 8 TO 11
FT IN S TO SW SWELL. 

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

CONVECTION VALID AT 1500 UTC SAT SEP 11...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N86W TO 13N92W TO 10N110W TO 11N120W...AND
FROM 15N130W TO 1012 MB LOW PRESSURE NEAR 14N135W TO BEYOND 
11N140W. SCATTERED MODERATE N OF 02N E OF 80W. SCATTERED 
MODERATE TO ISOLATED STRONG FROM 05N TO 07N BETWEEN 80W AND 83W. 
SCATTERED MODERATE TO ISOLATED STRONG N OF 08N BETWEEN 94W AND 
97W. SCATTERED MODERATE TO ISOLATED STRONG FROM 08N TO 14N 
BETWEEN 97W AND 102W. SCATTERED MODERATE FROM 06N TO 09N BETWEEN 
102W AND 112W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.