Clam Digging Tides
One doesn't need a tide book to realize that this is a minus tide. Minus tides are ones that are below the zero mark. Tide heights are referenced with a base height set as zero. When the sun and moon are exactly opposite each other in relation to the earth or on the same side, the gravitational pull of the combined heavenly bodies has more of an affect on the water, so that the high tides are very high and the lows are very low, as in a minus tide. When minus tides occur, more of the beach is exposed, so it's a good time to go clam digging, as the fellows in the top picture are doing. I'm not real sure that I would be digging clams right where these guys are doing it. They're not all that far from the cannery where some years back the net house burned down. All the seine nets were burned up and the leads used to weigh down the bottom of the seines were scattered over the beach and in time most were buried. Several days ago my daughter Jennifer...