{"schema_version":"1.0","type":"wave_observation","status":"ok","generated_at":"2026-08-31T11:45:52.400Z","json_url":"https://labouee.app/data/buoys/knolls-grund-vagboj/latest.json","source":{"name":"La Bouee","url":"https://labouee.app"},"page_urls":{"fr":"https://labouee.app/fr/buoy/knolls-grund-vagboj","en":"https://labouee.app/en/buoy/knolls-grund-vagboj","es":"https://labouee.app/es/buoy/knolls-grund-vagboj"},"buoy":{"id":1068,"slug":"knolls-grund-vagboj","name":"Knolls Grund Vågboj","source":"SMHI ocobs","source_identifier":null,"timezone":"Europe/Stockholm","latitude":57.5167,"longitude":17.6167},"latest_reading":{"measured_at":"2026-08-31T11:00:00.000Z","wave_height_m":0.99,"max_wave_height_m":1.62,"period_s":3.54,"direction_deg":187,"water_temp_c":null,"freshness_seconds":2752,"freshness_status":"fresh","retrieval_method":"live"}}