Hethen57
Contributor
In the bay, the tides are very critical because the currents can be swift and once it shifts back out to sea it brings all the bay silt with it. We usually shoot for being in the water at least 1 hour before high tide at Target Rock and I have had 20'+ of viz once at 2 hrs before high tide, but the second dive was the typical 5'.. it is mostly timing and partly luck. The most depth you will get at Target Rock is about 20', so ears should not be a problem and navigation is easy...in addition to your compass... sand means you are getting into the channel and rocks and eel grass mean you are in the dive site and close to shore.