Mount Sinai Harbor
Past nights from AIS in Jul 2024–Sept 2025
Where boats stayed: 40.962° N, 73.037° W
20nights
14boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| N | 1 | 1–2 | – | 9.8 ktgusts 15.4 kt |
| NE | 3 | 3 | – | 11.4 ktgusts 19.3 kt |
| E | 1 | 1–2 | – | 7.2 ktgusts 12.6 kt |
| SE | 2 | 3 | – | 8.4 ktgusts 14.6 kt |
| S | 6 | 6 | – | 9.1 ktgusts 15.1 kt |
| SW | 3 | 5 | – | 9.5 ktgusts 17.2 kt |
| NW | 4 | 3 | – | 12.9 ktgusts 16.4 kt |
Other places in Long Island Sound
Nearby anchorages
- Mount Sinai Harbor, Miller Place Beach13 nights
- Port Jefferson Harbor, Belle Terre10 nights
- Pirate's Cove11 nights
- Port Jefferson Harbor, Mount Misery Point104 nights
- Port Jefferson Harbor, Poquott86 nights
- Anchorage off Old Field Beach5 nights
- Anchorage 1.5 km north-west of Old Field3 nights
- Anchorage off Crane Neck Point1 night
AIS shows only boats that carry it and that a receiver hears, so no boats on AIS never means an anchorage is empty or unsuitable. Boats that live here (at their own berth or mooring, or a week or more in one place) are left out, and boats in marinas and at piers are counted apart from the anchorage's nights. Not for navigation.