000 FZPN03 KNHC 042101 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU NOV 4 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC THU NOV 4. 24 HOUR FORECAST VALID 1800 UTC FRI NOV 5. 48 HOUR FORECAST VALID 1800 UTC SAT NOV 6. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL DEPRESSION EIGHTEEN-E NEAR 9.6N 90.5W 1007 MB AT 2100 UTC NOV 04 MOVING WNW OR 285 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 09N89W TO 09N91W TO 11N91W TO 12N90W TO 10N89W TO 09N89W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST TROPICAL STORM EIGHTEEN-E NEAR 9.5N 92.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NW AND SE QUADRANTS...40 NM NE QUADRANT AND 20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WITH SEAS TO 12 FT. ELSEWHERE WITHIN 09N92W TO 09N94W TO 10N94W TO 11N93W TO 10N92W TO 09N92W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST TROPICAL STORM EIGHTEEN-E NEAR 9.0N 96.3W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE QUADRANT...30 NM SE QUADRANT...20 NM SW QUADRANT...AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE AND 30 NM S SEMICIRCLE WITH SEAS TO 13 FT. ELSEWHERE WITHIN 09N95W TO 09N96W TO 09N97W TO 10N97W TO 10N96W TO 09N95W E WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER AREA WITHIN 09N94W TO 09N97W TO 09N98W TO 10N97W TO 11N95W TO 09N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST TROPICAL STORM EIGHTEEN-E NEAR 9.2N 100.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM EIGHTEEN-E NEAR 10.1N 105.3W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. .120 HOUR FORECAST TROPICAL STORM EIGHTEEN-E NEAR 11.0N 110.0W. 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. ...GALE WARNING... .WITHIN 15N94W TO 15N96W TO 16N96W TO 16N95W TO 16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .18 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 15N96W TO 16N95W TO 16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 13N95W TO 13N97W TO 15N96W TO 16N96W TO 16N94W TO 13N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST WITHIN 15N95W TO 16N95W TO 16N94W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 30 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE WITHIN 13N95W TO 12N96W TO 12N99W TO 16N95W TO 15N94W TO 13N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST WITHIN 15N95W TO 15N95.5W TO 15.5N95.5W TO 16.5N95W TO 16N94.5W TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 13N95W TO 11N99W TO 11N100W TO 16N94W TO 13N95W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER AREA WITHIN 13N94W TO 10N99W TO 12N101W TO 15N97W TO 15N94W TO 13N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. .SYNOPSIS AND FORECAST. .LOW PRES NEAR 11.5N106.5W 1010 MB. WITHIN 10N102W TO 09N105W TO 11N106W TO 13N104W TO 13N101W TO 10N102W WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12N107W 1010 MB. WITHIN 12N103W TO 12N106W TO 13N108W TO 15N106W TO 15N103W TO 12N103W WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12.5N109W 1010 MB. WITHIN 12N106W TO 11N107W TO 13N110W TO 15N110W TO 15N109W TO 12N106W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 10N106W TO 09N109W TO 11N111W TO 16N110W TO 16N107W TO 10N106W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .WITHIN 14N120W TO 14N123W TO 16N125W TO 18N123W TO 17N119W TO 14N120W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 21N131W TO 13N137W TO 13N140W TO 30N140W TO 30N127W TO 21N131W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .24 HOUR FORECAST WITHIN 16N121W TO 10N140W TO 20N140W TO 30N133W TO 30N117W TO 16N121W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .48 HOUR FORECAST WITHIN 26N117W TO 25N119W TO 26N122W TO 30N123W TO 30N117W TO 26N117W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. WITHIN 10N128W TO 12N132W TO 14N131W TO 16N129W TO 14N124W TO 10N128W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2100 UTC THU NOV 4... .T.D. 18-E...NUMEROUS MODERATE SCATTERED STRONG WITHIN 60 NM NE QUADRANT. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 12N BETWEEN 88W AND 95W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH FROM 10N85W TO 10N91W TO 12N107W TO 08N122W. ITCZ FROM 08N122W TO 07N127W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 17N BETWEEN 95W AND 118W. SCATTERED MODERATE FROM 08N TO 10N BETWEEN 133W AND 140W. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.