Molasses Reef (Florida)
Historical Light List Characteristics
| 1927 | Fl W 5s. W12. fl 0.5. | USLHS Light List (Atlantic): 1935 |
| 1931 | USLHS Light List (Atlantic): 2269 | |
| 1935 | USLHS Light List (Atlantic): 2902 | |
| 1943 | USCG Light List (Atlantic): 3306 | |
| 1945 | Fl W 4s. W12. fl 0.4. | |
| 1946-1947 | Fl W 10s. W12. fl 1. | |
| 1950-1952 | ||
| 1953-1955 | USCG Light List - Vol. I-VI: 3766 | |
| 1957 | ||
| 1959-1960 | USCG Light List - Vol. I-V: 4374 | |
| 1961 | USCG Light List - Vol. II: 4374 | |
| 1963 | ||
| 1965-1966 | ||
| 1969-1970 | Fl W 6s. W12. fl 1. | USCG Light List - Vol. II: 81 |
| 1972 | ||
| 1973-1974 | Fl W 6s. W9. | |
| 1976 | ||
| 1978 | ||
| 1982 | ||
| 1990 | Fl R 10s. R13. | USCG Light List - Vol. III: 1085 |
| 1994 | USCG Light List - Vol. III: 685 | |
| 2004 | Fl R 6s. R7. | USCG Light List - Vol. III: 960 |
Historical Light List Optics and Structures
| 1927 | N/A | N/A | 45 | Brown; square, pyramidal skeleton; pile foundation. In 11/2 fathoms. | USLHS Light List (Atlantic): 1935 |
| 1931 | 4 a | Brown, square, pyramidal skeleton; pile foundation. In 9 feet. | USLHS Light List (Atlantic): 2269 | ||
| 1935 | USLHS Light List (Atlantic): 2902 | ||||
| 1943 | USCG Light List (Atlantic): 3306 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | Brown, square pyramidal skeleton tower; pile foundation. In 9 feet. | USCG Light List - Vol. I-VI: 3766 | ||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 4374 | ||||
| 1961 | USCG Light List - Vol. II: 4374 | ||||
| 1963 | |||||
| 1965-1966 | |||||
| 1969-1970 | USCG Light List - Vol. II: 81 | ||||
| 1972-1974 | |||||
| 1976 | |||||
| 1978 | |||||
| 1982 | TR on brown, square pyramidal skeleton tower; pile foundation. In 9 feet. | ||||
| 1990 | TR on brown, square pyramidal skeleton tower; pile foundation. | USCG Light List - Vol. III: 1085 | |||
| 1994 | USCG Light List - Vol. III: 685 | ||||
| 2004 | USCG Light List - Vol. III: 960 |
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1921 - Present |