000
FZNT02 KNHC 110941
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI AUG 11 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC FRI AUG 11.
24 HOUR FORECAST VALID 0600 UTC SAT AUG 12.
48 HOUR FORECAST VALID 0600 UTC SUN AUG 13.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC TROUGH FROM 25N61W TO LOW PRES NEAR 22N63W 1015 MB AND TO 
19N64W. WITHIN 120 NM NE QUADRANT OF LOW E TO SE WINDS 20 TO 25 
KT. SEAS TO 8 FT. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED TO 
NUMEROUS SHOWERS AND TSTMS WITHIN 150 NM NE AND SE QUADRANTS OF 
LOW.
.24 HOUR FORECAST TROUGH FROM 24N65W TO LOW PRES NEAR 23N68W 
1013 MB AND TO 19N69W. WITHIN 120 NM NE QUADRANT OF LOW WINDS 20 
TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST TROUGH FROM 28N70W TO LOW PRES NEAR 26N71W AND
TO 21N75W. WITHIN 150 NM NE AND 30 NM SE QUADRANTS OF LOW WINDS
20 TO 25 KT. SEAS 8 TO 9 FT.

.ATLC WEAK LOW PRES NEAR 29N81W 1017 MB WITH TROUGH TO 31N81W. 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. SCATTERED TO NUMEROUS 
SHOWERS AND TSTMS N OF 27N W OF 76W.
.24 HOUR FORECAST LOW MOVED INLAND. SCATTERED TSTMS N OF 28N W 
OF 78W.
.30 FORECAST CONDITIONS TO IMPROVE.

.CARIBBEAN FROM 11N TO 12.5N BETWEEN 73W AND 77W NE WINDS 20 TO 
25 KT. SEAS TO 8 FT. 
.18 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 70W AND 73W NE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 70W AND 72W NE TO E
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.33 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 70W AND 73W NE WINDS
20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 11N TO 13N BETWEEN 70W AND 72.5W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN WINDWARD PASSAGE N OF 19N E OF 76W NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.GULF OF MEXICO FROM 19.5N TO 22N BETWEEN 89W AND 92W N TO NE 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 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.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.