Northport Harbor

Past nights from AIS in May–Oct 2024 and May–Oct 2025
Where boats stayed: 40.905° N, 73.360° W

112nights

94boats

Nights by wind direction

From	Nights	Boats	Wind 20 kt+	Windiest night (area)
N	13	25	–	11.3 ktgusts 21.6 kt
NE	12	16	–	12 ktgusts 23 kt
E	7	8	–	8.3 ktgusts 18.3 kt
SE	12	20	–	8.9 ktgusts 16 kt
S	28	39	–	11.4 ktgusts 20.3 kt
SW	18	27	–	13.6 ktgusts 28.4 kt
W	13	20	–	13.6 ktgusts 26.8 kt
NW	11	18	–	13.9 ktgusts 27.3 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
Lloyd Harbor112 nights

Nearby anchorages

Northport Harbor, Northport Beach1 night
Northport Bay, Little Neck Point29 nights
Northport Harbor, Centerport2 nights
Centerport Harbor3 nights
Centerport Harbor, Knollwood Beach6 nights
Northport Bay, Duck Island12 nights
Northport Bay, Winkle Point3 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.