726 
FZPN03 KNHC 020921
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON SEP 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MON SEP 02.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 03.
48 HOUR FORECAST VALID 0600 UTC WED SEP 04.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM JULIETTE NEAR 16.2N 111.8W 997 MB AT 0900 UTC 
SEP 02 MOVING NW OR 305 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 55 
KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM E 
SEMICIRCLE...AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER 
WITHIN 150 NM E SEMICIRCLE...45 NM SW QUADRANT AND 120 NM NW 
QUADRANT WITH SEAS TO 23 FT. ELSEWHERE WITHIN 150 NM N 
SEMICIRCLE...180 NM SE...AND 60 NM SW QUADRANTS WINDS 20 TO 33 
KT. SEAS 8 TO 12 FT IN MIXED SWELL FROM 12N TO 19N BETWEEN 107W 
AND 113W.
.12 HOUR FORECAST HURRICANE JULIETTE NEAR 17.0N 113.2W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT.
.24 HOUR FORECAST HURRICANE JULIETTE NEAR 17.9N 114.9W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 130 NM E SEMICIRCLE...60 NM SW QUADRANT AND 110 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM OF CENTER...EXCEPT 
90 NM SW QUADRANT WITH SEAS TO 32 FT. ELSEWHERE WITHIN 180 NM OF 
CENTER...EXCEPT 120 NM SW QUADRANT...WINDS 20 TO 33 KT. SEAS 8 
TO 12 FT. REMAINDER OF AREA FROM 15N TO 23N BETWEEN 110W AND 
120W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE JULIETTE NEAR 19.0N 117.7W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT. LITTLE CHANGE IN RADIUS OF 
TROPICAL STORM FORCE WINDS AND SEAS 12 FT OR GREATER. ELSEWHERE 
WITHIN 180 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF AREA FROM 12N TO 26N BETWEEN 112W AND 124W WINDS 20 
KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE JULIETTE NEAR 20.0N 121.3W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM JULIETTE NEAR 21.5N 125.2W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
.120 HOUR FORECAST TROPICAL STORM JULIETTE NEAR 23.0N 129.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

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

CONVECTION VALID AT 0900 UTC MON SEP 2...

.T.S. JULIETTE...NUMEROUS MODERATE TO STRONG WITHIN 75 NM OF 
CENTER. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE FROM 11N TO 
17N BETWEEN 108W AND 110.5W. 

.TROPICAL WAVE AXIS NEAR 88W N OF 05N, MOVING W AT 15 KT. 
SCATTERED MODERATE CONVECTION IS NOTED FROM 11N TO 13N BETWEEN 
86W AND 88W.

.TROPICAL WAVE AXIS NEAR 134W/135W FROM 04N TO 16N. SCATTERED 
MODERATE ISOLATED STRONG FROM 07N TO 15N BETWEEN 130W AND 136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 09N75W TO 08N90W TO 11N104W, 
THEN IT RESUMES W OF T.S. JULIETTE NEAR 11N119W TO 12N132W TO 
10N140W. A CLUSTER OF MODERATE TO STRONG CONVECTION IS FROM 04N 
TO 08N E OF 79W TO THE COAST OF COLOMBIA. SCATTERED MODERATE 
CONVECTION IS NOTED FROM 08N TO 15N BETWEEN 95W AND 103W. 
SCATTERED MODERATE ISOLATED STRONG CONVECTION IS OBSERVED FROM 
07N TO 11N BETWEEN 12OW AND 130W...AND FROM 11N TO 16N BETWEEN 
126W AND 131W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.