Coastal Data System - Waves (Tweed Offshore)

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Contains file schema and open format machine-readable open data.

Measured and derived wave parameters from data collected by a wave monitoring buoy anchored at Tweed Offshore. For more information please refer to www.qld.gov.au/waves.

Field names are; Hs - Significant wave height, an average of the highest third of the waves in a record (26.6 minute recording period). Hmax - The maximum wave height in the record. Tz - The zero upcrossing wave period. Tp - The peak energy wave period. Peak Direction - Direction (related to true north) from which the peak period waves are coming from. SST - Sea Surface Temperature as measured by a sensor embedded in the hull of the buoy.

Data and Resources

Additional Info

Field Value
Data last updated 30 May 2025
Source https://www.qld.gov.au/environment/coasts-waterways/beach/hydraulics-laboratory
Version 1
Security Classification PUBLIC
Used in data driven application NO
Update Frequency Monthly
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