Muir Beach
About
Muir Beach is a beach within Golden Gate National Recreation Area in California, about 0.3 miles from the town of Muir Beach. It sits right along the coast, making it an easy stop for a walk on the sand or a short outing in the recreation area. Late spring and early fall tend to be the most comfortable times to visit. Typical averages from a nearby weather station in Kentfield show May highs around 74°F and October highs around 76°F, with only a few wet days in each month. Summer runs warmer, with July and August highs near 83°F and almost no rain. Several trails start close by. Dias Ridge Trail is about 0.4 miles away and Middle Green Gulch Trail about 0.7 miles. Climbers can head to Bay View Boulder, roughly 4.4 miles off, and Mount Tamalpais is about 4.8 miles away.
Beach Details
Lifeguards
None
Parking
Available
Fee
Free
Restrooms
Yes
Accessible access
Yes
As published by the managing agency. Lifeguards, fees and dog rules are often seasonal, so check posted signs before you swim.
Location
Muir Beach
California
Data: California Coastal Commission, YourCoast public access data. Source metadata
Facts about this place
When to go
Best time to go: Feb–Nov. The mildest months here, with typical highs of 61–83°F and lows of 43–54°F.
Typical monthly averages (not a forecast) from the Kentfield, CA weather station, 6.9 mi away. High / low in °F, and days with snow.
- Jan57° high42° low
- Feb61° high43° low
- Mar65° high44° low
- Apr69° high46° low
- May74° high50° low
- Jun80° high52° low
- Jul83° high53° low
- Aug83° high54° low
- Sep82° high53° low
- Oct76° high50° low
- Nov64° high45° low
- Dec56° high42° low
Where it is
- Golden Gate National Recreation Area · National Park Service
- Nearest town
- Muir Beach, California · 0.3 mi
Source: NPS Land Resources boundaries; USGS GNIS populated places
Conditions
Active alerts for Golden Gate National Recreation Area as of Oct 9, 2026:
Beach Hazards and Coastal Flooding October 7 - 13
Caution · posted Oct 7, 2026
Fleet Week: Fort Mason Parking Restrictions October 9-11, 2026
Information · posted Oct 5, 2026
Fleet Week: Temporary Road Closures Presidio & Crissy Field October 9-11
Park Closure · posted Oct 5, 2026
Alcatraz Island to Temporarily Close in Fall for Dock Repairs
Park Closure · posted Sep 28, 2026
China Beach Construction & Seacliff Avenue Closures Fall - Winter 2026
Park Closure · posted Sep 8, 2026
Auto-Theft Warning - Only Bring What You Need to the Park
Caution · posted Aug 24, 2026
Upper Fort Mason Roads and Parking Area Closures Fall 2025 - Fall 2026
Information · posted Aug 24, 2026
Ocean Beach Fire Season in Effect through October 31, 2026
Information · posted Aug 24, 2026
Source: NPS Alerts API
Nearby
- Dias Ridge TrailMountain biking0.4 mi
- Middle Green Gulch TrailMountain biking0.7 mi
- Miwok TrailMountain biking1.8 mi
- Coast View TrailMountain biking3 mi
- Bay View BoulderRock climbing4.4 mi
- ATF BoulderRock climbing4.5 mi
- Mount TamalpaisRock climbing4.8 mi
- Aquatic Park Cove, Black Point Overnight Anchoring, Sailing Vessels only (auxiliary engine OK)Pier fishing9 mi
Source: Roamze catalog (indexable pages within 10 miles, PostGIS distance)