Port Jefferson Harbor Breakwater (New York)
Historical Light List Characteristics
| 1898 | F R. | LHB Light List (Atlantic): 290 |
| 1899 | LHB Light List (Atlantic): 301 | |
| 1905 | F W. | LHB Light List (Atlantic): 322 |
| 1908 | LHB Light List (Atlantic): 341 | |
| 1915 | USLHS Light List (Atlantic): 429 | |
| 1917 | USLHS Light List (Atlantic): 441 | |
| 1920 | USLHS Light List (Atlantic): 461 | |
| 1927 | Fl W 3s. fl 1. | USLHS Light List (Atlantic): 477 |
| 1931 | USLHS Light List (Atlantic): 588 | |
| 1935 | USLHS Light List (Atlantic): 682 | |
| 1940 | USCG Light List (Atlantic): 675 | |
| 1943 | USCG Light List (Atlantic): 848 | |
| 1945-1947 | ||
| 1950-1952 | Fl W 4s. fl 0.4. | |
| 1953-1955 | Fl W 4s. W11. fl 0.4. | USCG Light List - Vol. I-VI: 925 |
| 1957 | Fl W 4s. W10. fl 0.4. | |
| 1959-1960 | USCG Light List - Vol. I-V: 1006 | |
| 1961 | USCG Light List - Vol. I: 1006 | |
| 1963-1965 | ||
| 1966 | Fl W 4s. W13. | USCG Light List - Vol. I: 1231 |
| 1969-1972 | ||
| 1973-1979 | Fl W 4s. W6. | USCG Light List - Vol. I: 1231 |
| 1982 | ||
| 1987 | USCG Light List - Vol. I: 24785 | |
| 1990-1991 | USCG Light List - Vol. I: 24530 | |
| 1992 | Fl W 4s. W7. | |
| 1993-1996 | USCG Light List - Vol. I: 26135 | |
| 2004 | Fl W 4s. W6. |
Historical Light List Optics and Structures
| 1898 | Lantern | N/A | 37 | White, wedge-shaped, wooden skeleton, with bracket at top from which lantern is suspended, on rough stone foundation. | LHB Light List (Atlantic): 290 |
| 1899 | White, wedge-shaped, wooden skeleton, with bracket at top from which lantern is suspended, on rough stone foundation. Elevated walk to shore. | LHB Light List (Atlantic): 301 | |||
| 1905 | Lens Lantern | 30 | White, wedge-shaped, wooden skeleton, inclosing house on which lantern is secured, on rough stone foundation. Elevated walk to shore. | LHB Light List (Atlantic): 322 | |
| 1908 | 28 | White post with shelf for lantern, adjacent to white, square, fog-bell house, on rough stone foundation. | LHB Light List (Atlantic): 341 | ||
| 1915 | N/A | White; post adjacent to bell-house. | USLHS Light List (Atlantic): 429 | ||
| 1917 | USLHS Light List (Atlantic): 441 | ||||
| 1920 | USLHS Light List (Atlantic): 461 | ||||
| 1927 | 60 | Black, square, pyramidal, skeleton tower, white central column, on white tankhouse; white watchhouse alongside. | USLHS Light List (Atlantic): 477 | ||
| 1931 | 375 mm a | Black, square, pyramidal skeleton tower; white central column, white tank house, white watch house alongside. | USLHS Light List (Atlantic): 588 | ||
| 1935 | USLHS Light List (Atlantic): 682 | ||||
| 1940 | Black, square, skeleton tower; white central column, white tank house, white watch house alongside. | USCG Light List (Atlantic): 675 | |||
| 1943 | USCG Light List (Atlantic): 848 | ||||
| 1945-1947 | |||||
| 1950-1952 | |||||
| 1953-1955 | N/A | Black skeleton tower, white central column, small white house, white watch house alongside. | USCG Light List - Vol. I-VI: 925 | ||
| 1957 | |||||
| 1959-1960 | USCG Light List - Vol. I-V: 1006 | ||||
| 1961 | USCG Light List - Vol. I: 1006 | ||||
| 1963-1965 | |||||
| 1966 | Black skeleton tower, white central column, small white house. | USCG Light List - Vol. I: 1231 | |||
| 1969-1972 | |||||
| 1973-1978 | N/A | N/A | 35 | SB on pole. | USCG Light List - Vol. I: 1231 |
| 1979 | SG on pole. | ||||
| 1982 | |||||
| 1987 | USCG Light List - Vol. I: 24785 | ||||
| 1990-1992 | NG on skeleton tower. | USCG Light List - Vol. I: 24530 | |||
| 1993-1996 | USCG Light List - Vol. I: 26135 | ||||
| 2004 |
Historical Light List Audible Fog Signals
| 1898 | Bell struck by machinery, a double blow every 30 sec. | None | LHB Light List (Atlantic): 290 |
| 1899 | LHB Light List (Atlantic): 301 | ||
| 1905 | Bell struck by machinery a double blow every 30 sec. | LHB Light List (Atlantic): 322 | |
| 1908 | LHB Light List (Atlantic): 341 | ||
| 1915 | Bell; 2 strokes every 30 sec. | USLHS Light List (Atlantic): 429 | |
| 1917 | Bell; gp. 2 strokes every 30 sec. | USLHS Light List (Atlantic): 441 | |
| 1920 | USLHS Light List (Atlantic): 461 | ||
| 1927 | Bell; 1 stroke every 20 sec. | USLHS Light List (Atlantic): 477 | |
| 1931 | BELL; 1 stroke every 20 sec. | USLHS Light List (Atlantic): 588 | |
| 1935 | USLHS Light List (Atlantic): 682 | ||
| 1940 | USCG Light List (Atlantic): 675 | ||
| 1943 | USCG Light List (Atlantic): 848 | ||
| 1945-1947 | |||
| 1950-1952 | |||
| 1953-1955 | BELL: 1 stroke ev 20s. | USCG Light List - Vol. I-VI: 925 | |
| 1957 | |||
| 1959-1960 | BELL: 1 stroke ev 20s, continuously. | USCG Light List - Vol. I-V: 1006 | |
| 1961 | USCG Light List - Vol. I: 1006 | ||
| 1963-1965 | |||
| 1966 | USCG Light List - Vol. I: 1231 | ||
| 1969-1972 | BELL: 1 stroke ev 15s, continuously. | ||
| 1973 | HORN: 1 bl. ev 15s (2sbl.). | ||
| 1974-1979 | None | ||
| 1982 | |||
| 1987 | USCG Light List - Vol. I: 24785 | ||
| 1990-1992 | USCG Light List - Vol. I: 24530 | ||
| 1993-1996 | USCG Light List - Vol. I: 26135 | ||
| 2004 |
 |
1896 - Present (Exact location of current modern light. Locations of previous lights are assumed to be close.) |