000 FZNT02 KNHC 040843 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED SEP 04 2013 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 WED SEP 04. 24 HOUR FORECAST VALID 0600 UTC THU SEP 05. 48 HOUR FORECAST VALID 0600 UTC FRI SEP 06. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL WAVE S OF 23N ALONG 58W. FROM 17N TO 23N BETWEEN 55W AND 65W E TO SE WINDS 20 TO 25 KT. SEAS TO 10 FT. SCATTERED TSTMS WITHIN 150 NM OF 16N64W. .24 HOUR FORECAST LOW PRES 1007 MB...POSSIBLE TROPICAL CYCLONE... NEAR 18N68W ALONG TROPICAL WAVE EXTENDING N TO 25N64W. FROM 18N TO 25N BETWEEN 58W AND 69W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST LOW PRES 1011 MB...POSSIBLE TROPICAL CYCLONE... NEAR 20N70W. WITHIN 360 NM NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 18N TO 25N BETWEEN 60W AND 71W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .ATLC 18 HOUR FORECAST FROM 18N TO 23N E OF 36W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .24 HOUR FORECAST FROM 18N TO 24N E OF 38W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL. .48 HOUR FORECAST FROM 17N TO 23N E OF 43W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .CARIBBEAN LOW PRES NEAR 16N65W 1008 MB MOVING NW 10 KT. N OF 15N E OF 70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. SCATTERED TSTMS WITHIN 60 NM OF LOW. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 17N67W 1007 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. SCATTERED TSTMS WITHIN 60 NM OF LOW. .48 HOUR FORECAST LOW PRES N OF AREA. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.