Berkeley Marina is a protected bay area in San Francisco Bay, California, offering sheltered waters bounded by marina infrastructure to the south and open bay to the north. The spot features extensive boat mooring fields, breakwaters, and adjacent shallow lagoon areas. Water conditions are typically flat to small (0.51m average), with very light and unreliable winds (5 knots average, 0.6% reliability). This is a beginner-friendly location in terms of wave exposure, but the heavy boat traffic, moored vessels, and shallow protected water create significant hazard considerations. The bay orientation (northeast-facing water) suggests northeast or southwest side-shore winds when conditions permit. The spot suits beginners seeking protected, flat-water conditions for learning, but wind scarcity is a major limitation. Kiters should expect minimal wind days and must navigate carefully around commercial and recreational vessel activity. Water temperature averages 13.5°C, requiring appropriate exposure protection year-round.