First check the tide – Tide Charts Review

The City of Petaluma Marina is decades behind on dredging. That may some day change. So they say. Before I sail anywhere, I check the tides. I need at least 4’ of water. The tides are crystal clear. Graphics easy to understand. Touch the screen and get an instant time / height read out. Ebb- flow a cinch. I don’t want to fight the river. So I can easily predict the best time to head into San Pablo or SF or Carquinez Straight. The app brings up the right chart for location. No computations necessary.
Review by Single Malt 1 on Tide Charts.