000 FZNT02 KNHC 220330 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC MON MAY 22 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0000 UTC MON MAY 22. 24 HOUR FORECAST VALID 0000 UTC TUE MAY 23. 48 HOUR FORECAST VALID 0000 UTC WED MAY 24. .WARNINGS. ...ASHFALL ADVISORY... POPOCATEPETL VOLCANO IN MEXICO NEAR 19N98.6W CONTINUES TO ERUPT TONIGHT WITH ASH MOVING E-NE. VOLCANIC ASH IS REACHING THE GULF OF MEXICO S OF 22N AND W OF 93W. .SYNOPSIS AND FORECAST. .ATLC LOW PRES NEAR 25N71.5W 1010 MB STATIONARY. WITHIN 26N69W TO 27N70W TO 28N71W TO 26N70W TO 24N69W TO 24N68W TO 26N69W SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN SE SWELL. ELSEWHERE WITHIN 24N55W TO 27N64W TO 27N71W TO 23N63W TO 19N59W TO 19N51W TO 24N55W E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN E SWELL. WITHIN 24N43W TO 27N47W TO 24N51W TO 20N46W TO 17N46W TO 18N42W TO 24N43W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. .24 HOUR FORECAST LOW PRES NEAR 26N71.5W 1008 MB. WITHIN 30N65W TO 31N65W TO 29N67W TO 26N68W TO 26N67W TO 30N65W SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN SE SWELL. ELSEWHERE WITHIN 31N65W TO 31N68W TO 28N69W TO 25N69W TO 24N66W TO 24N63W TO 31N65W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E TO SE SWELL. WITHIN 21N49W TO 23N55W TO 19N52W TO 17N52W TO 17N50W TO 18N48W TO 21N49W WINDS 20 KT OR LESS. SEAS 8 FT IN NE TO E SWELL. .48 HOUR FORECAST LOW PRES NEAR 29N70.5W 1007 MB. WITHIN 31N64W TO 31N66W TO 29N68W TO 27N67W TO 27N66W TO 29N65W TO 31N64W S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT IN S SWELL. ELSEWHERE WITHIN 31N64W TO 29N65W TO 31N68W TO 27N67W TO 26N64W TO 26N62W TO 31N64W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.