That Foam on the Beach Is (Probably) Fine - A Bay Nature Explainer

Storms on the California coast whip up sea foam, especially in winter and spring. Here's a frothy dollop of the science behind how this stuff forms (it's kind of a planktonic meringue).

Netarts Bay Today - Bubbles, Foam, and Ocean Spray

Sam's Field Notes: Sea Foam

surfing Archives - The Provincetown Independent

Ocean Beach Resin Art; Step by step methods to achieving beautiful

Communities Grapple With Forever Chemicals – SAPIENS

Huge surf pounds California coast and Hawaii, flooding some areas

Surfing in Montauk: Diane Cardwell Book Excerpt

Augustana Swimming & Diving Costa Rica Blog - Augustana University

Spain's Canary Islands Are Home to Stunning Black-sand Beaches