Anchorage

Big Island

3.0United StatesCarolinas and Georgia
Shelter
W, SW, S, SE
Seabed
mud
Anchoring
Allowed

Anchorage near the mouth of the Alligator River on the Atlantic Intracoastal Waterway, coastal North Carolina.

Guide

Approach and anchoring

Anchor in the river clear of the AICW channel, on a mud bottom. The water is open and low-lying, with shelter from the west through south to south-east only and a long fetch in northerly weather. The Alligator River swing bridge carrying US 64 opens on signal on VHF channel 13 and closes when the wind exceeds 35 knots, so plan a passage to clear it.

Practical

Alligator River Marina lies 1.9 nm to the south-east, by the bridge, and is the only readily available fuel and dockage on this stretch of the AICW between Coinjock and Belhaven. Cypress Cove Marina is 11.3 nm to the west.

Key facts

Type
Anchorage
Coordinates
35.93389, -76.04664 (35°56.03'N 76°2.80'W)
Country
United States
Shelter
Sheltered from west, south-west, south, south-east winds
Seabed
mud
Anchoring
Allowed
Boaters' rating
3.0/5
Updated
July 7, 2026

Getting there

Big Island lies at 35°56.03'N 76°2.80'W, that is 35.93389, -76.04664 in decimal degrees.

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Frequently asked questions

Which winds is Big Island sheltered from?

Big Island is sheltered from west, south-west, south, south-east winds.

Can you anchor at Big Island?

Yes, anchoring is allowed at Big Island.

How do boaters rate Big Island?

Big Island is rated 3.0/5 by boaters on BoatMap.

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