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Watch Hill to New Haven Harbor · NOAA chart 12372
Long Island Sound
The eastern Sound in one sweeping panorama, from New Haven Harbor to Watch Hill.
NOAA chart 12372 follows the Connecticut shore from New Haven Harbor east to Watch Hill, with the North Fork of Long Island, Plum Island and Fishers Island across the water. A long panoramic frame holds the whole passage, its lighthouses and harbor lights strung along both shores.
Signature lightWatch Hill LightAl RW 5s 61ft 14M; Fl 2.5sA steady light that alternates red and white, repeating every 5 seconds
- Frame
- 36 × 12 in
- Print scale
- 1 : 99,000
- Navigation aids
- 499
- Lights
- 180
180 lights glow on the finished chart, each through a pinhole fed by its own LED. The other 319 markers, such as daybeacons and unlit buoys, are printed on the chart.
7 light rhythms on this chart
- Flashing
- Composite group
- Quick
- Isophase
- Morse code
- Alternating
- Fixed
Lights on this chart
- Montauk Point LightOne white flash every 5 secondsFl 5s 168ft 18M
- Horton Point LightOne green flash every 10 secondsFl G 10s 103ft 14M
- Lynde Point LightA steady white light that never blinksF 71ft 14M
- Orient Point LightOne white flash every 5 secondsFl 5s 64ft 14M
- Race Rock LightOne red flash every 10 secondsFl R 10s 67ft 14M
- Southwest Ledge LightOne red flash every 5 secondsFl R 5s 57ft 14M
Opens in the designer, ready to adjust the area, frame and title. Starting at $299, based on frame size, LED configuration and custom programming. Data current to November 5, 2026.