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Santa Maria Beach

Typical September highs at Santa Maria Beach reach about 65°F. Santa Maria Beach is located in Northwest Marin, California.

Northwest Marin, California · live parking & conditions · updated June 19, 2026

Santa Maria Beach in Northwest Marin, California
Photo: Kurt Minard · CC BY-SA 3.0

Conditions & tides

In a typical year September is the warmest month here, with highs near 65°F. Tap Santa Maria Beach on the map for live surf, wind, water temperature, UV and tide times.

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