Real-time snorkeling conditions for 36 Great Barrier Reef sites from Port Douglas to Whitsundays. Updated hourly with wind, wave, and visibility data. Sites range from 45-75% coral health following 2024-2025 bleaching recovery. Best conditions April-November with morning tours offering optimal visibility.
Total reef sites monitored: 39
Pristine coral sites (70-75%): 12
Healthy coral sites (60-69%): 14
Recovering sites (45-59%): 13
Update frequency: Hourly weather data
Data sources: Open-Meteo marine API, GBRMPA surveys
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