763 
FZPN03 KNHC 292205
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC THU JUL 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC THU JUL 29.
24 HOUR FORECAST VALID 1800 UTC FRI JUL 30.
48 HOUR FORECAST VALID 1800 UTC SAT JUL 31.

.WARNINGS.

...GALE WARNING...
.LOW PRESSURE NEAR 12N108W 1007 MB. WITHIN 12N105W TO 12N107W TO
13N110W TO 16N107W TO 15N105W TO 12N105W E WINDS 20 TO 25 KT. 
SEAS 8 FT.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
13N112W 1006 MB. WITHIN 11N109W TO 11N112W TO 14N114W TO 16N111W
TO 14N109W TO 11N109W SE WINDS 30 TO 40 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
13N114W 1005 MB. WITHIN 14N115W TO 13N117W TO 14N117W TO 15N117W
TO 15N116W TO 14N115W E WINDS 30 TO 45 KT. SEAS 10 TO 13 FT.
ELSEWHERE WITHIN 10N113W TO 10N115W TO 14N118W TO 17N116W TO 
13N112W TO 10N113W S WINDS 30 TO 40 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.LOW PRESSURE NEAR 13N124W 1007 MB. WITHIN 14N121W TO 14N125W TO
15N125W TO 16N122W TO 15N121W TO 14N121W E WINDS 20 TO 25 KT. 
SEAS 8 FT.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
13N126W 1007 MB. WITHIN 14N124W TO 14N128W TO 17N128W TO 16N124W
TO 14N124W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE 
WITHIN 08N127W TO 08N128W TO 10N128W TO 10N127W TO 10N126W TO 
08N127W SW TO W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
12N128W 1007 MB. WITHIN 12N129W TO 13N131W TO 16N131W TO 16N128W
TO 15N127W TO 12N129W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.WITHIN 10N134W TO 09N135W TO 09N140W TO 14N140W TO 10N134W NE
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN E TO SE SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 11N136W TO 11N138W TO 13N138W TO
14N136W TO 11N136W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN S
SWELL.

.WITHIN 03.4S97W TO 03.4S120W TO 01S120W TO 01S107W TO 02S99W TO
03.4S97W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST WITHIN 03.4S94W TO 03S120W TO 00N121W TO
00N109W TO 02S96W TO 03.4S94W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN S SWELL.
.48 HOUR FORECAST WITHIN 03.4S90W TO 03.4S120W TO 00N122W TO
02N114W TO 02N104W TO 03.4S90W WINDS 20 KT OR LESS. SEAS 8 TO 10
FT IN S TO SW SWELL.

.12 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 15N97W TO 16N97W TO
16N95W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC... NE TO E
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 15N95W TO 15N96W TO 16N96W TO 16N95W TO
16N94W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 2100 UTC THU JUL 29...

LOW PRESSURE NEAR 12N108W 1007...NUMEROUS MODERATE TO ISOLATED
STRONG CONVECTION WITHIN 135 NM IN THE SOUTH QUADRANT OF THE 
LOW.

LOW PRESSURE NEAR 13N124W 1007 MB...NUMEROUS MODERATE TO 
ISOLATED STRONG CONVECTION WITHIN 90 TO 180 NM IN THE SOUTHEAST 
QUADRANT OF THE LOW.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM NEAR 07N78W TO 1007 MB LOW PRESSURE NEAR 
12N108W TO 10N114W  TO ANOTHER 1007 MB LOW PRESSURE NEAR 13N124W
AND TO 09N130W TO BEYOND 10N140W. SCATERRED MODERATE FROM 08N TO
10N BETWEEN 85W AND 87W. SCATTERED MODERATE FROM 10N TO 13N 
BETWEEN 93W AND 98W. 

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.