Plunging wave at Bandon, OR |
Barrier beach and stack, Big Sur, CA |
Low tide at the Bay of Fundy, The Rocks Provincial Park, New Brunswick, Canada |
High Tide at the Bay of Fundy, The Rocks Provincial Park, New Brunswick, Canada |
Wave cut bench, Point Fermin, CA |
Stacks at Ruby Beach, Olympic National Park, WA |
Stacks undercut by wave activity is exposed as tide ebbs, The Rocks Provincial Park, New Brunswick, Canada |
Stacks, Samuel Boardman State Park, OR |
Sea cliff and wave cut bench, Shore Acres State Park, Coos Bay, OR |
Small sea arch, Point Loma, CA |
Sea arch and stack, Natural Bridges State Beach, Santa Cruz, CA |
Cuspate beach, Pt. Reyes National Seashore, CA |
Black sand beach, Kalapana, HI |
Rip current, Picture Rocks National Lakeshore, MI |
Wave refraction on Green Bay headlands, Peninsula State Park, WI |
Cobble beach at Otter Cliffs, Acadia National Park, ME |
Groins and breakwaters along Lake Michigan shoreline, Lake Forest, IL |
Groins along the Lake Michigan shoreline, Lake Bluff, IL |
Beach and sea cliffs at Point Reyes National Seashore, CA |
Shell accumulation on a beach after a storm, Sanibel Island, FL |
Beach sediments comprised of shell fragments along the Gulf Coast, Clearwater Beach, FL |
Iron coated quartz and K-feldspar comprise most of this beach sand along the Lake Superior shoreline, Presque Isle, MI |
Glassy cinder fragments comprise a black sand beach, Kalapana, HI |
Olivine is a major component of a green sand beach, Kapoho HI |
Spouting horn, Poi Pu Beach, Kauai, HI |
Spilling waves, Winthrop Harbor, IL |
Tidal Bore on the Petticodiac River, Moncton, New Brunswick, Canada |
Rip rap used to reduce cliff erosion, Point Loma, CA |
Concrete rip rap, Winthrop Harbor, IL |
Constructive interference of incomiing waves and rebound wave, Illinois Beach State Park, IL |
Stack and arch, Second Beach, Olympic National Park, WA |
Seastars and kelp, Bandon Beach State Park, OR |
Tombolo, Acadia National Park, ME |
Pholad borings, Pt. Fermin, CA |
Sea cliffs along the coast at Big Sur, CA |
Jetties at Waukegan Harbor, Waukegan, IL |
Ebb tide at Bandon Beach, Bandon, OR |
Sunrise at Face Rock, Bandon Beach, Bandon, OR |
Bandon Beach sunset, Bandon, OR |
Ecola Beach State Park, OR |
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Bandon Beach in the early morning, Bandon, OR |
Foreshore and backshore berm, Paliholi Beach, Kauai, Hawaii |
Concretions in sandstone, Coos Bay, OR |