Coastal • Long Range • High Resolution Coastal • Long Range • High Resolution Coastal Long Range High Resolution High-Frequency Radar: Supporting Critical Coastal Operations with Real-time Surface Current Data Watch Video High-Frequency Radar: Supporting Critical Coastal Operations with Real-time Surface Current Data High-Frequency Radar: Supporting Critical Coastal Operations with Real-time Surface Current Data 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 The Unique Nature ofHF 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 The Unique Nature ofHF 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 News, Articles & Events Save the Date: CODAR Day @ ROWG 2022 May 4, 2022 / Events, Information, News Save the Date: CODAR Day @ ROWG 2022 Read More > SeaSonde Radial Suite® Software Release 21 April 12, 2022 / Information, News, SeaSonde CODAR is pleased to announce the latest version of Radial Suite Software - Release 21 (R21) – is now available. Read More > Ocean Sciences Meeting 2022 September 3, 2021 / Events Come Together and Connect Read More > Join the CODAR Publications Library Over 50 years of research in the field of HF radar forocean monitoring. Join the Library Join the CODAR Publications Library Over 50 years of research in the field of HF radar for ocean monitoring. Join the Library Join the CODAR Publications Library Over 50 years of research in the field of HF radar for ocean monitoring. Join the Library