Port

Carol's Harbor & Marina

Oakley, United StatesSan Francisco Bay
Type
Harbour

Small marina with launch ramp on Sandmound Slough, Bethel Island side of Oakley, California Delta.

Guide

Approach and anchoring

Freshwater Delta, no tide. Address: 4850 Sandmound Boulevard, Oakley. Accessible by water from Sandmound Slough, which connects to the wider Delta channels around Bethel Island.

Practical

Pontoon berths, public launch ramp, heads and showers. Marine store on site with boat and fishing supplies. Phone 925 684 2803. Delta bass, catfish and salmon fishing from the surrounding sloughs.

Key facts

Type
Harbour
Coordinates
37.99537, -121.62431 (37°59.72'N 121°37.46'W)
Town
Oakley
Country
United States
Updated
July 7, 2026

Getting there

Carol's Harbor & Marina lies at 37°59.72'N 121°37.46'W, that is 37.99537, -121.62431 in decimal degrees.

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