Strong swell
Height
2.6m
Hs
Period
10s
Tp
Direction
SW
227°
Water
—
Last update: 13 Nov, 16:35
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About the Woodmans Point F A D 0 5 Buoy
Woodmans Point F A D 0 5 is a wave buoy in the Australian Ocean Data Network. It is moored 32 km offshore (Western Australia, Australia).
Geographic location
Western Australia, Australia · 31.8 km offshore
Position: 32.1222° S, 115.1243° E
Nearby surf spots
- Rotto Box · 32.5 km
- Cathedral rock · 32.6 km
- Strickland Bay · 36.0 km
- Stark Bay · 36.4 km
- Piss head's · 36.5 km
Latest reading
On 13 November 2026 at 08:35 UTC: 2.6 m significant wave height, 10 s period, from the SW (227°).
Measured data
It measures wave height, period and direction.
How to read buoy data
Significant Height (Hs)
The average of the highest third of waves. This is the most representative measure of the wave size you'll see on the water.
Maximum Height (Hmax)
The highest wave recorded during the measurement period. Generally 1.5 to 2 times the significant height.
Period (Tp)
The time in seconds between two wave crests. A long period (>12s) indicates more powerful and consistent groundswell.
Direction
The direction the swell is coming from. The impact on the coast depends on the shoreline orientation.
Frequently Asked Questions
What's the difference between significant and maximum height?▼
Significant height (Hs) is the average of the highest third of waves, representing what you typically observe. Maximum height (Hmax) is the largest wave measured, often 1.5 to 2 times higher than Hs. A set of large waves can occasionally exceed Hs.
Why is the period important?▼
A long period (>12s) means waves have traveled far and carry more energy (groundswell). A short period (<8s) indicates local wind-generated swell, more disorganized. For surfing, longer periods produce more powerful and better-shaped waves.
How often is the data updated?▼
Buoys typically transmit their data every 30 minutes to 1 hour. The delay between measurement and display depends on the transmission network and our collection system.
Why doesn't the direction match the waves on the beach?▼
The buoy measures direction offshore. Waves change direction as they approach the coast due to refraction (seabed effect). Beach orientation and coastal obstacles also influence the final wave direction.