{"schema_version":"1.0","type":"wave_observation","status":"ok","generated_at":"2026-07-05T06:29:39.539Z","json_url":"https://labouee.app/data/buoys/sleeping-bear-dunes/latest.json","source":{"name":"La Bouee","url":"https://labouee.app"},"page_urls":{"fr":"https://labouee.app/fr/buoy/sleeping-bear-dunes","en":"https://labouee.app/en/buoy/sleeping-bear-dunes","es":"https://labouee.app/es/buoy/sleeping-bear-dunes"},"buoy":{"id":677734,"slug":"sleeping-bear-dunes","name":"Sleeping Bear Dunes","source":"noaa-ndbc","source_identifier":null,"timezone":"America/Detroit","latitude":44.982,"longitude":-85.831},"latest_reading":{"measured_at":"2026-07-05T01:00:00.000Z","wave_height_m":0.2,"max_wave_height_m":null,"period_s":3,"direction_deg":341,"water_temp_c":19.8,"freshness_seconds":19779,"freshness_status":"stale","retrieval_method":"cached"}}