Conditions are mixed today. Seaweed is low, but there are other factors worth checking. See the live conditions card above for today's full picture.
This is not a swimming beach in the traditional sense. The water is cold, rip currents are real, and fog rolls in off the Pacific without warning. What Stinson offers instead is something rarer: wild coastal wilderness within sight of a major American city. Photographers, hikers, surfers in wetsuits, and nature lovers flock here year-round.
The small town of Stinson Beach has a handful of restaurants and shops, most notably the beloved Parkside Cafe, which serves breakfast and lunch steps from the sand. The beach itself is managed by the Golden Gate National Recreation Area, and access to Point Reyes National Seashore begins just north of town: one of the most ecologically rich stretches of California coastline.
Stinson Beach sits at the base of Mount Tamalpais (2,571 feet), which acts as both a windbreak and a fog generator: marine layer clouds routinely spill over the ridge, covering the beach while clear skies exist just a few miles inland. The beach faces due west, receiving full Pacific swell energy from storms as far away as Alaska and Japan.
The Bolinas Lagoon lies immediately south: a protected tidal estuary and one of the most important shorebird habitats on the Pacific Flyway. Harbor seals haul out on the lagoon's mudflats, and great blue herons hunt the shallows year-round. To the north, Seadrift is a private residential community whose lagoon-side beach is not publicly accessible.
Stinson Beach is a genuine surf spot with a small but dedicated local surf community. Swells of 3–6 feet are common in winter and spring; summer tends toward smaller, more manageable waves. A full 4/3mm wetsuit (plus boots in winter) is essential: water at 55°F will cause rapid heat loss without protection.
The main break at Stinson is a beach break that works best on west and northwest swells. It is not a beginner surf spot. Strong rip currents run along the beach, particularly near the ends of the sand. Surfing here demands ocean experience and awareness.
Stinson Beach has none of the invasive sargassum seaweed that plagues Atlantic and Caribbean beaches. The marine environment here is dominated by native bull kelp (Nereocystis luetkeana): massive golden-brown algae that form offshore forests visible from the beach at low tide. These kelp forests are a protected and critically important ecosystem, sheltering rockfish, lingcod, and sea otters.
What visitors may encounter on the sand is natural drift kelp: strands washed ashore by storms. This is normal, healthy, and biodegradable. The primary safety considerations at Stinson are cold water temperature, rip currents, and the always-present possibility of rogue "sneaker" waves.
The Coast Miwok people inhabited the Stinson Beach area for thousands of years before European contact, fishing the lagoon and coast and hunting the abundant marine mammals of Bolinas Lagoon. They called this region "Liwanelowa": their relationship with the sea was the foundation of their culture and diet.
The beach was settled by homesteaders in the late 1800s and named after Nathan Stinson, who built one of the first homes in the area. The town remained largely a summer retreat for wealthy San Franciscans until the 20th century.
In 1971, Stinson Beach was the site of a founding meeting of what would eventually become the Surf Industry Manufacturers Association (SIMA): a landmark moment in the institutionalization of American surf culture. The Point Reyes Lighthouse, visible from the headlands just north of Stinson, was built in 1870 and its foghorn operated automatically every 15 seconds during fog events for over a century: one of the most fog-shrouded points on the entire Pacific Coast, averaging 2,700 hours of fog per year. Humpback whales were commercially hunted just offshore at Bolinas Bay by early settlers, contributing to near-extinction before international hunting bans.
"He stilled the storm to a whisper; the waves of the sea were hushed.": Psalm 107:29Live seaweed levels, surf, water quality and hotel deals — updated daily. Free.
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