648 
FZPN03 KNHC 041527
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU JUL 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 THU JUL 04.
24 HOUR FORECAST VALID 1200 UTC FRI JUL 05.
48 HOUR FORECAST VALID 1200 UTC SAT JUL 06.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE BARBARA NEAR 16.0N 130.0W 960 MB AT 1500 UTC JUL 04 
MOVING NW OR 310 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 100 KT 
GUSTS 120 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM NE 
QUADRANT...160 NM SE QUADRANT...100 NM SW QUADRANT...AND 130 NM 
NW QUADRANT. WINDS 20 TO 33 KT WITHIN 270 NM NE AND 120 NM SE 
SEMICIRCLES. SEAS 12 FT OR GREATER ELSEWHERE WITHIN 330 NM NE 
AND SW QUADRANTS...360 NM NW QUADRANT AND 300 NM SE QUADRANT 
WITH SEAS TO 40 FT. REMAINDER OF AREA W OF LINE FROM 27N126W TO 
22N117W TO 07N125W TO 03N130W WINDS 20 KT OR LESS. SEAS 8 TO 18 
FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE BARBARA NEAR 18.1N 133.0W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM NE QUADRANT...90 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 110 NM NW QUADRANT. WINDS 20 TO 33 KT WITHIN 270 
NM NE AND 120 NM SE SEMICIRCLES. SEAS 12 FT OR GREATER ELSEWHERE 
WITHIN 330 NM N AND 240 NM S SEMICIRCLES WITH SEAS TO 36 FT. 
REMAINDER OF AREA W OF LINE FROM 30N124W TO 10N126W TO 04N134W 
WINDS 20 KT OR LESS. SEAS 8 TO 18 FT IN MIXED SWELL.
.36 HOUR FORECAST TROPICAL STORM BARBARA NEAR 18.9N 135.2W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.48 HOUR FORECAST TROPICAL STORM BARBARA NEAR 19.2N 137.8W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 110 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW 
QUADRANT...AND 100 NM NW QUADRANT. WINDS 20 TO 33 KT WITHIN 240 
NM N AND 90 NM S SEMICIRCLES. SEAS 12 FT OR GREATER ELSEWHERE 
WITHIN 330 NM N AND 180 NM S SEMICIRCLES WITH SEAS TO 22 FT. 
REMAINDER OF AREA N OF 05N AND W OF 120W WINDS 20 KT OR LESS. 
SEAS 8 TO 15 FT IN MIXED SWELL.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW BARBARA NEAR 19.0N 
143.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW BARBARA NEAR 18.8N 
150.5W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST...DISSIPATED.

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.

.FROM 09.5N TO 12N E OF 90W...INCLUDING GULF OF PAPAGAYO...NE TO 
E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS 20 TO 25 KT.
.48 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. FROM 
08N TO 10N BETWEEN 92W AND 95W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN MIXED SWELL.

.S OF LINE FROM 03.4S100W TO 07N125W TO 03N130W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S99W TO 01N105W TO 07N121W 
TO 10N126W TO 04N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED SE AND SW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH PARAGRAPH BELOW.

.LOW PRES NEAR 10N103W 1008 MB. WITHIN 90 NM NE SEMICIRCLE SE 
WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE AREA BOUNDED BY 07N99W 
TO 11N103W TO 06N116W TO 03N115W TO 00N107W TO 07N99W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
12.5N110W 1007 MB. WITHIN 150 NM SE SEMICIRCLE WINDS 20 TO 25 
KT. SEAS 8 TO 11 FT. FROM 07N TO 10N BETWEEN 113W AND 118W S TO 
SW WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY 01N105W TO 05N104W TO 13N105W TO 16N109W TO 11N120W 
TO 07N121W TO 01N105W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN S 
TO SW SWELL. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
13.5N117.5W 1006 MB. WITHIN 270 NM E SEMICIRCLE AND WITHIN 390 
NM S QUADRANT WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. ELSEWHERE S OF 
LINE FROM 03.4S98W TO 18N111W TO 18N120W TO 00N129W TO 00N120W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.

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

CONVECTION VALID AT 1510 UTC THU JUL 4...

.HURRICANE BARBARA...NUMEROUS MODERATE SCATTERED STRONG 
WITHIN 90 NM NW AND 45 NM SE SEMICIRCLES. SCATTERED MODERATE 
ISOLATED STRONG ELSEWHERE WITHIN 180 NM NW AND 120 NM SE 
SEMICIRCLES. 

.TROPICAL WAVE FROM 03N102W TO LOW PRES 1008 MB NEAR 10N103W TO 
15N103W...NUMEROUS MODERATE SCATTERED STRONG FROM 08N TO 10N 
BETWEEN 101W AND 106W. SCATTERED MODERATE ISOLATED STRONG 
ELSEWHERE 06N TO 13N BETWEEN 99W AND 106W AND FROM 15N TO 17N 
BETWEEN 99W AND 104W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES 1007 MB NEAR 10N75W TO 08N80W TO 
LOW PRES NEAR 10N103W TO 09N109W TO 10N120W. TROUGH RESUMES FROM 
10N130W TO 07N136W TO BEYOND 07N140W. NUMEROUS MODERATE 
SCATTERED STRONG FROM 06N TO 08N BETWEEN 108W AND 115W. 
SCATTERED MODERATE ISOLATED STRONG ELSEWHERE FROM 04N TO 11N 
BETWEEN 106W AND 120W. SCATTERED MODERATE ISOLATED STRONG FROM 
07N TO 09N BETWEEN 94W AND 97W AND WITHIN 90 NM EITHER SIDE OF A 
LINE FROM 11N124W TO 07N133W TO 06N140W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.