
Shark Tooth Finder: Fossil ID
Beachcombing AI & Tide Charts
About
What's New in Shark Tooth Finder
2.2.0
August 20, 2026
• U.S. TIDE STATIONS — Added 12 NOAA stations covering the famous hunting grounds: Venice Beach and Caspersen (FL), Calvert Cliffs (MD), Myrtle Beach and Folly Beach (SC), Wrightsville Beach (NC), Amelia Island, St. Augustine, Galveston and more. • SMARTER SHARK INDEX — Every low tide is now graded hour by hour, ranked against the whole year's tides ("today is in the year's top 5%"), and boosted when a storm has just moved the sand. • SEE WHY — Each day's rating now shows the numbers behind it: tide, timing, weather, wind and season, plus what helped and what held the day back. • SHARE YOUR FINDS — Create a discovery card for any tooth in your collection and share it with one tap. • Improved tide accuracy at every station worldwide, plus many stability and localization fixes.
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