Field guide index
Beach
Explore beach through our San Diego field notes. Find practical guides, coastal context and links to the official information you need before heading out.

Lompoc Surfing and Ocean Beach Park: Know the Difference
An outside-San-Diego guide to two neighboring Lompoc coastal places that are easy to confuse when planning a beach visit.
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What Are Baggies in Surfin USA? Surf Style Explained
The song's baggies are surf trunks, not bags. Its clothes and hair references describe a stylized early-1960s beach look.
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King Tides San Diego: Dates, Viewing and Safety
Check official king tide dates for San Diego, understand local tide times and choose safe, elevated places to observe high water.
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San Diego Beach Water Quality, Tides and Coastal Resources
Use the tool that answers your actual question. Water quality, tides, waves and access are separate checks, and one favorable result does not replace the rest.
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Grunion Run San Diego: Schedule, Seasons and Watching Tips
Use CDFW's dated forecast for the next run, then check beach access. Predicted timing is an opportunity to observe, never a guarantee of fish.
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Clams in San Diego: Bean Clams, Identification and Rules
Watching small clams in the wash is different from harvesting them. Know the species and check both legal and health restrictions before collecting.
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