Typical September highs at Palm Beach reach about 73°F, with reliable beach weather September. Palm Beach is located in Watsonville, California.
Watsonville, California · live parking & conditions · updated June 19, 2026
In a typical year September is the warmest month here, with highs near 73°F, and it's reliably beach weather September. Tap Palm Beach on the map for live surf, wind, water temperature, UV and tide times.
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