161 FZPN03 KNHC 070946 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT OCT 7 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SAT OCT 7. 24 HOUR FORECAST VALID 0600 UTC SUN OCT 8. 48 HOUR FORECAST VALID 0600 UTC MON OCT 9. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM LIDIA NEAR 16.0N 111.9W 995 MB AT 0900 UTC OCT 07 MOVING W OR 270 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 60 NM E SEMICIRCLE...90 NM SW QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 105 NM OF CENTER WITH SEAS TO 23 FT. ELSEWHERE WITHIN 18N109W TO 20N111W TO 19N114W TO 14N115W TO 12N111W TO 15N109W TO 18N109W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 15N103W TO 19N109W TO 14N113W TO 09N114W TO 07N108W TO 09N101W TO 15N103W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM LIDIA NEAR 16.6N 112.8W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM NE QUADRANT...60 NM SE QUADRANT...70 NM SW QUADRANT...AND 40 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM W SEMICIRCLE AND 105 E SEMICIRCLE WITH SEAS TO 24 FT. ELSEWHERE WITHIN 21N110W TO 20N115W TO 19N117W TO 14N115W TO 14N111W TO 16N109W TO 21N110W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 20N109W TO 13N111W TO 19N118W TO 12N117W TO 09N109W TO 12N104W TO 20N109W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM LIDIA NEAR 17.9N 112.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. LITTLE CHANGE IN RADIUS OF TROPICAL STORM FORCE WINDS. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER EXCEPT 105 NM NE QUADRANT WITH SEAS TO 24 FT. ELSEWHERE WITHIN 22N110W TO 21N113W TO 18N115W TO 15N115W TO 15N112W TO 18N108W TO 22N110W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 17N106W TO 16N112W TO 22N113W TO 20N117W TO 10N114W TO 13N105W TO 17N106W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE LIDIA NEAR 19.2N 110.0W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM LIDIA NEAR 21.0N 106.7W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. .120 HOUR FORECAST POST-TROPICAL REMNANT LOW LIDIA NEAR 24.0N 102.0W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 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. .WITHIN 15N98W TO 16N126W TO 19N138W TO 12N131W TO 11N127W TO 15N125W TO 15N98W WINDS 20 KT OR LESS. SEAS 8 FT IN E TO SE SWELL. .24 HOUR FORECAST WITHIN 14N128W TO 20N140W TO 14N140W TO 11N137W TO 11N128W TO 14N128W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .WITHIN 05N93W TO 08N129W TO 01N128W TO 03.4S120W TO 01S108W TO 02S103W TO 05N93W WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO S SWELL. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 15N100W 1005 MB. WITHIN 16N95W TO 16N97W TO 16N100W TO 14N100W TO 14N97W TO 14N96W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...WINDS 20 TO 30 KT. SEAS 8 FT. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N101W 1004 MB. WITHIN 16N98W TO 17N101W TO 17N102W TO 15N102W TO 14N100W TO 15N98W TO 16N98W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 0900 UTC SAT OCT 7... T.S. LIDIA...NUMEROUS MODERATE SCATTERED STRONG FROM 13N TO 18N BETWEEN 111W AND 114W. .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... MONSOON TROUGH EXTENDS FROM 13N90W TO LOW PRES NEAR 13N98W 1007 MB TO 16N103W THEN FROM 13N115W TO 12N126W TO BEYOND 11N140W. SCATTERED MODERATE ISOLATED STRONG FROM 08N TO 18N BETWEEN 90W AND 110W. SCATTERED MODERATE FROM 08N TO 14N BETWEEN 110W AND 137W. $$ .FORECASTER AREINHART. NATIONAL HURRICANE CENTER.