723 
FZPN03 KNHC 101452
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 10 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE SEP 10.
24 HOUR FORECAST VALID 1200 UTC WED SEP 11.
48 HOUR FORECAST VALID 1200 UTC THU SEP 12.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES...REMNANTS OF JULIETTE...W OF AREA NEAR 24.5N141W 1015 
MB. OVER FORECAST WATERS WITHIN 120 NM NE QUADRANT E WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 24N TO 27N W OF 139W WINDS 
20 KT OR LESS. SEAS 8 FT IN MIXED SWELL.
.06 HOUR FORECAST LOW PRES...REMNANTS OF JULIETTE...W OF AREA 
NEAR 24N141.5W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES 1009 MB NEAR 10N104W. WITHIN 120 NM EITHER SIDE OF 
LINE FROM 11N100W TO 09N117W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT 
PRIMARILY IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12.5N112W 1008 MB. WITHIN 150 NM SE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 9 FT. ELSEWHERE FROM 08N TO 12N BETWEEN 106W AND 118W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13N113.5W 1007 MB. WITHIN 150 NM SE SEMICIRCLE S TO SW WINDS 20 
TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 120 NM EITHER SIDE 
OF LINE FROM 14N110W TO 09N117W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT PRIMARILY IN SW SWELL.

.S OF LINE FROM 00N120W TO 03N111W TO 01S92W TO 03.4S87W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 03S120W TO 04N113W TO 03.4S89W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

.S OF 07N W OF 138W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SE 
AND SW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF CALIFORNIA N OF 29.5N E OF 113.5W SE TO S WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST NEW LOW PRES 1009 MB NEAR 10.5N126W. FROM 07N 
TO 10N BETWEEN 123W AND 128W S TO SW WINDS 20 TO 25 KT. SEAS 8 
TO 9 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST LOW PRES 1009 MB NEAR 12N128W. WITHIN 60 NM OF 
CENTER WINDS 20 TO 25 KT. SEAS 9 FT. ELSEWHERE FROM 09N TO 13N 
BETWEEN 124W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
MIXED SE AND SW SWELL.

.36 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. 
SEAS 8 TO 9 FT.

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

CONVECTION VALID AT 1420 UTC TUE SEP 10... 

.TROPICAL WAVE AXIS FROM 04N83W TO 17N83W...SCATTERED MODERATE 
ISOLATED STRONG FROM 03N TO 10N E OF 82W.

.TROPICAL WAVE AXIS FROM 06N91W TO 17N83W...SCATTERED MODERATE 
ISOLATED STRONG FROM 07N TO 16N BETWEEN 92W AND 98W.

.TROPICAL WAVE AXIS FROM 03N104W TO LOW PRES 1009 MB NEAR 
10N104W TO 16N104W...SCATTERED MODERATE ISOLATED STRONG FROM 09N 
TO 16N BETWEEN 99W AND 114W. 

.TROPICAL WAVE AXIS FROM 03N121W TO 16N120W...SCATTERED MODERATE 
ISOLATED STRONG FROM 09N TO 13N BETWEEN 116W AND 128W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N75W TO LOW PRES 1009 MB NEAR 11N104W TO 
12N140W. NO SIGNIFICANT CONVECTION NOT ASSOCIATED WITH TROPICAL 
WAVES.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.