Oceanography

Marine Ecosystems Wave Dynamics Marine Safety Marine Life Surf Conditions Ocean Currents Ocean Temperatures Marine Pollution Deep Sea Ecosystems Marine Conservation

Two Die in Cocoa Beach Rip Current After Trying to Save Child

Officials warn of sudden “flash” rip currents caused by sandbars broken by recent high surf.

UK Picks Teledyne to Equip Royal Navy With Persistent Ocean Data Gliders

Peru Extends Coastal El Niño Alert Through December With Possible Midyear Uptick

U-Boat Worx Unveils 3-Seat ‘Super Sub’ With 10-Knot Speed and 300-Meter Depth

UN Climate Report Finds Record Planetary Heat in 2025 as Energy Imbalance Hits New High

WMO Says 2015–2025 Was the Hottest Decade as Earth Stored Record Heat in 2025

Two Rare Deep-Sea Ribbonfish Stranded Alive at Cabo San Lucas Are Returned to Sea

New Antarctic Grounding-Line Record Finds 12,820 km² Ice Loss as West Antarctic Glaciers Retreat

Officials Vow to Keep Searching for Sunken Lily Jean as Probe Moves Into Next Phase

ENFEN Raises Peru Alert for Potential Coastal El Niño From March to November

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

Drone Locates Night Surfer Clinging to Lobster Buoy Off Haskell’s Beach

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

Scientists Define 'Marine Darkwaves' With First Framework to Track Underwater Blackouts

2025 Confirmed as Third-Warmest Year as 2023–2025 Average Exceeds 1.5°C

Global Oceans Set 2025 Heat Record, Adding 23 Zettajoules

New Studies Show Thwaites ‘Doomsday’ Glacier’s Ice Shelf Weakening as Fractures Double

Scientists Toast Christmas 1,000 Meters Underwater on Live Deep-Sea Expedition

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

New Study Finds Buoyant Ocean Plastics Can Persist for More Than a Century