Port

Beacon Harbor

Bethel Island, United StatesSan Francisco Bay
Type
Harbour

Delta marina on Piper Slough at Bethel Island, with launch ramp, fuel berth and houseboat rentals.

Guide

Approach and anchoring

Approach via Piper Slough from Franks Tract, west side of Bethel Island. Freshwater, no tidal range. Speed limited in the slough, watch for fishing boats around the ramp.

Practical

Water berths, dry storage, petrol fuel berth, pumpout and launch ramp. 25 RV sites with shore power and dump station on site.

Ashore

Direct access to Franks Tract for bass and catfish. Bethel Island town centre with grocery and tackle shops about 3 km east on Bethel Island Road.

Key facts

Type
Harbour
Coordinates
38.03444, -121.62275 (38°2.07'N 121°37.37'W)
Town
Bethel Island
Country
United States
Updated
July 7, 2026

Getting there

Beacon Harbor lies at 38°2.07'N 121°37.37'W, that is 38.03444, -121.62275 in decimal degrees.

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