{"schema_version":"1.0","type":"wave_observation","status":"ok","generated_at":"2026-05-31T05:51:26.548Z","json_url":"https://labouee.app/data/buoys/grand-island-north-mi-268/latest.json","source":{"name":"La Bouee","url":"https://labouee.app"},"page_urls":{"fr":"https://labouee.app/fr/buoy/grand-island-north-mi-268","en":"https://labouee.app/en/buoy/grand-island-north-mi-268","es":"https://labouee.app/es/buoy/grand-island-north-mi-268"},"buoy":{"id":162113,"slug":"grand-island-north-mi-268","name":"Grand Island North, MI (268)","source":"noaa-ndbc","source_identifier":null,"timezone":"America/Detroit","latitude":46.973,"longitude":-86.568},"latest_reading":{"measured_at":"2026-05-31T04:56:00.000Z","wave_height_m":0.2,"max_wave_height_m":null,"period_s":2.5,"direction_deg":null,"water_temp_c":2.9,"freshness_seconds":3326,"freshness_status":"fresh","retrieval_method":"live"}}