000 FZPN03 KNHC 191559 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU OCT 18 2018 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 FRI OCT 19. 24 HOUR FORECAST VALID 1200 UTC SAT OCT 20. 48 HOUR FORECAST VALID 1200 UTC SUN OCT 21. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL DEPRESSION TWENTY-THREE-E NEAR 13.3N 91.9W 1006 MB AT 1500 UTC OCT 19 MOVING WNW OR 300 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 60 NM OF CENTER AND N OF 14N BETWEEN 94W AND 96W WINDS 20 TO 30 KT. SEAS TO 11 FT. ELSEWHERE N OF 12N BETWEEN 91W AND 97W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM TWENTY-THREE-E NEAR 13.5N 94.2W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N SEMICIRCLE...0 NM SE QUADRANT AND 20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE WITHIN 60 NM OF CENTER WINDS 20 TO 33 KT. SEAS TO 8 TO 12 FT. .48 HOUR FORECAST TROPICAL STORM TWENTY-THREE-E NEAR 13.3N 96.1W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE WITH SEAS TO 15 FT. ELSEWHERE WITHIN 75 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .72 HOUR FORECAST TROPICAL STORM TWENTY-THREE-E NEAR 13.8N 99.5W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM TWENTY-THREE-E NEAR 16.0N 103.0W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. .120 HOUR FORECAST TROPICAL STORM TWENTY-THREE-E NEAR 19.0N 105.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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. .LOW PRES NEAR 15N102.5W 1007 MB. WITHIN 120 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 15N105W 1007 MB. WITHIN 120 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 15N107W 1006 MB. WITHIN 120 NM NW SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT. FROM 09N TO 14N BETWEEN 102W AND 108W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. .TROUGH FROM 16N136W TO 13N138W. FROM 12N TO 15N W OF 135W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. ELSEWHERE FROM 10N TO 21N W OF 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SW AND NW SWELL. .24 HOUR FORECAST TROUGH W OF AREA. FROM 07N TO 20N W OF 133W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW AND NW SWELL. .48 HOUR FORECAST FROM 13N TO 19N W OF 136W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SW AND NW SWELL. .36 HOUR FORECAST FROM 01N TO 06N BETWEEN 81W AND 86W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL. .48 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST S OF 01S W OF 105W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN SW SWELL. .48 HOUR FORECAST LITTLE CHANGE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 1500 UTC FRI OCT 19... .T.D. 23-E NEAR 13.3N91.9W...NUMEROUS MODERATE ISOLATED STRONG WITHIN 120 NM OF LOW CENTER AND FROM 10N TO 12N BETWEEN 93W AND 98W. .LOW PRES NEAR 15N102.5W...SCATTERED MODERATE ISOLATED STRONG FROM 11N TO 17N BETWEEN 101W AND 105W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N84W TO T.D. 23-E NEAR 13.3N91.9W TO LOW PRES NEAR 15N102.5W 1007 MB TO LOW PRES NEAR 11N118W 1008 MB TO 10N140W. ASIDE FROM CONVECTION ASSOCIATED WITH THE T.D. AND THE LOW NEAR 102.5W...SCATTERED MODERATE FROM 15N TO 21N BETWEEN 104W AND 109W AND FROM 06N TO 10N BETWEEN 134W AND 140W. $$ .FORECASTER LATTO. NATIONAL HURRICANE CENTER.