Negative Tide at Del Mar Beach
Went for a six mile walk on the beach this morning. Hardly anyone was out.
Here is the definition of a negative tide:
"The lowest tides are called “negative” or “minus” because of a measuring convention that bases tide height against a “datum” that defines the zero level of the tide."
All images © 2004-2022 by Walter Otto Koenig, Images may not be copied, downloaded, or linked. All rights reserved.