Environment ❯ Oceanography

Wave Dynamics

Tsunami Behavior Tsunami Waves Tsunami Propagation Tsunami Impact Tsunami Effects Coastal Erosion Tsunami Formation Seasonal Variations Coastal Conditions Hurricane Effects

Peru Navy Warns of Light Swell on Central and Southern Coasts Feb. 13–15

Officials urge preventive steps, with west- or southwest-facing open beaches at higher risk.

Marine Alert in Effect for Anomalous Waves on Peru’s North and Central Coasts Through Feb. 10

NWS Warns of Sneaker Waves and High Surf From Bay Area to Washington Coast

Summer Cyclonic Swell Pounds France’s Atlantic Coast, Forcing Beach Closures and Safety Alerts

Crescent City Harbor Holds Firm Against 4-Foot Tsunami Surge

Massive Waves Disrupt Peru and Ecuador, Closing Ports and Stranding Fishermen