000 FZNT02 KNHC 180900 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT APR 18 2020 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC SAT APR 18. 24 HOUR FORECAST VALID 0600 UTC SUN APR 19. 48 HOUR FORECAST VALID 0600 UTC MON APR 20. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 27N63W TO 26N67W TO 26N71W TO 28N76W TO 29N60W TO 27N63W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N TO NE SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 12 HOUR FORECAST WITHIN 29N73W TO 31N79W TO 31N69W TO 29N73W SW TO W WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST WITHIN 29N55W TO 29N60W TO 29N68W TO 30N68W TO 31N55W TO 29N55W S TO SW WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN 27N35W TO 30N41W TO 30N61W TO 31N63W TO 31N35W TO 27N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .ATLC 24 HOUR FORECAST WITHIN 07N48W TO 07N53W TO 10N57W TO 10N48W TO 07N48W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .48 HOUR FORECAST WITHIN 07N47W TO 07N55W TO 09N59W TO 09N52W TO 07N47W WINDS 20 KT OR LESS. SEAS 8 FT IN NE SWELL. .ATLC 48 HOUR FORECAST WITHIN 29N76W TO 30N79W TO 31N79W TO 31N73W TO 29N76W S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 12N74W TO 10N76W TO 13N77W TO 13N76W TO 13N74W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST WITHIN 12N74W TO 11N75W TO 11N76W TO 13N76W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 11N74W TO 11N75W TO 13N75W TO 13N74W TO 11N74W E WINDS 20 TO 25 KT. SEAS 8 FT. .CARIBBEAN 24 HOUR FORECAST WITHIN 16N86W TO 16N87W TO 17N87W TO 17N86W TO 16N86W...INCLUDING GULF OF HONDURAS...E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 17N85W TO 16N85W TO 17N87W TO 18N87W TO 19N85W TO 17N85W...INCLUDING GULF OF HONDURAS...SE WINDS 20 TO 25 KT. SEAS 8 FT. .GULF OF MEXICO 48 HOUR FORECAST WITHIN 29N86W TO 29N87W TO 30N88W TO 30N86W TO 29N86W SW TO W WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.