Laguna seems to have had a ton of sand taken away but very few targets - none in the water. This is similar to what I’ve seen at other nearby beaches - after storms a lot of sand movement in or out but few targets. Maybe I’m just too late to the game each time.
Bklein, You have to be familiar with the "norms" of each beach. There are certain beaches here, that get a routine erosion cut annually. Thus, the following year, it will only be cutting into "recent sand". Not "old sand".
For example, we have one beach here, where they dredge/pump sand onto, to keep a harbor mouth open. So the beach get very big each spring/summer, d/t the adding of the sand. Thus mother nature makes IMPRESSIVE cuts (overhead heights) each year. But the reality is: It's cutting into sterile new sand. Doh !
So you kind of have to know the norms for the annual recurring look of the beach. And when it becomes one that's "out of the norm", that's the better ones.
I don't know how Laguna fits into this picture, since I'm 5 hrs. north of you guys. Perhaps it's one where that cut, that you see now, is simply/only cutting into recent sand. Such that perhaps that particular beach needs deeper, or further-back-in towards the dunes, to get really good.
And yes: Another phenomenon I've run into is: Someone's beat me to it. Ie.: a cut is very good. And someone works the heck out of it one day. The next day (after the intervening tide covers all the holes back up), another md'r arrives and see the same cut ! Little does he know, that someone already harvested. Doh ! Or another phenomenon: Sometimes a cut might have been good, yet mother nature deposited a foot of sand at the base of it, after it was formed. That can happen during the same tide cycle (meaning you have to be working it AS it forms), or can happen over night. And in each case: The cut might look mighty impressive.
Some of the antidotes to the above "gotchas" are: 1) is the sand beneath the cut firm ? Or soft ? If it's soft, that's a bad sign that sand came in at the base. 2) Is the receding water/waves brown ? Or glassy blue ? If they're glassy blue, that's a bad sign. But if they're brownish, that means they're suspending sand, that had recently been taken off during that exact tide-time. 3) Is there seaweed and driftwood sticking half-way out of the sand ? If so, that's usually a bad sign of very recent sand.