Northport Bay, Sand City Island

Past nights from AIS in Aug–Oct 2024 and Jul 2025
Where boats stayed: 40.917° N, 73.400° W

5nights

3boats

Nights by wind direction

From	Nights	Boats	Wind 20 kt+	Windiest night (area)
N	3	1–2	–	10.3 ktgusts 20.1 kt
S	1	1–2	–	5.1 ktgusts 10.6 kt
SW	1	1–2	–	5.6 ktgusts 13.3 kt

Other places in Long Island Sound

Manhasset Bay369 nights
Port Jefferson Harbor, South-east183 nights
Port Jefferson Harbor161 nights
Oyster Bay149 nights
Northport Bay139 nights
Northport Harbor112 nights

Nearby anchorages

Price Bend31 nights
Price Bend, Eatons Neck10 nights
Centerport Harbor, Knollwood Beach6 nights
Northport Bay, Winkle Point3 nights
Huntington Bay, Crescent Beach8 nights
Centerport Harbor3 nights
Huntington Bay8 nights
Duck Island Harbor3 nights

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.