CODAR SeaSonde Fall Training Course 9-13 November 2026 Mountain View, CA USA Registration Now Open INFORMATION Coastal • Long Range • High Resolution High-Frequency Radar: High-Frequency Radar: High-Frequency Radar: Supporting Critical Coastal Operations with Real-time Surface Current Data Watch Video CODARNews, Articles & Events NEWS EVENTS The Unique Nature of HF Radar: What makes HF Radar particularly useful for current mapping is that the ocean waves associated with HF wavelengths are always present. Learn About HF Radar Not a CODAR Library Member? Over 50 years of research in the field of HF radar forocean monitoring. Join the Library