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Cobblestones Surf Forecast
/ WA – Margaret River (57 breaks) / Western Australia (159 breaks) /
Surf Forecasts:
Cobblestones surfForecast / WA – Margaret River / Australia
48hr Weather and Surf, issued 1 pm Tuesday 16 Sep 2025 AWST
How big are the waves at Cobblestones today?
The current surf forecast for Cobblestones at 6PM is: 3.0m 12s primary swell from a West-southwest direction and 1.5m 12s secondary swell from a South direction, 1.5m 12s secondary swell from a South direction (forecast issued at 01:00pm September 16). The wind direction is predicted to be cross-onshore.
| Time (AWST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 13ft (4.0m) | 13s |
| Afternoon (16 Sep) | 10ft (3.0m) | 13s |
| Evening (16 Sep) | 8ft (2.5m) | 12s |
Table - waves today at Cobblestones. (Swell directed towards the surf break)
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 12 | 12 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 3927 | 3439 | 3611 | 2329 | 2285 | 2949 | 3796 | 3391 | 2959 | 2862 | 2787 | 2923 | 2858 | 2788 | 3421 | 3594 | 5189 | 5826 | 6437 | 6152 | 6314 | 6705 | 7392 | 7520 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross- on |
High Tide / height (m) | 6:26AM 0.80 | 7:34AM 0.79 | 12:15AM 0.59 | |||||||||||||||||||||
Low Tide / height (m) | 3:09PM 0.17 | 3:41PM 0.19 | 4:06PM 0.24 | 1:47AM 0.58 | ||||||||||||||||||||
Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:15 |
| Sunset | - | - | 6:10 | - | - | - | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - |
 | |  |  |  |  | | | | | |  | | | | |  | | | | | | | | |
Rain (mm) | 1 | 1 | - | 1 | - | 1 | 4 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 15 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 14 | 15 | 15 |
| Feels °C (?) | 9 | 8 | 8 | 8 | 8 | 6 | 9 | 9 | 9 | 9 | 8 | 9 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 8 | 8 | 10 | 11 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for WA - Margaret River
Still cross-shore at Cobblestones (moderate winds from the NW at Witchcliffe 20 km from Cobblestones). 2.5m 13s groundswell from the WSW with a 1.9m 12s groundswell from the S and a 1.2m 12s groundswell, also from the S. 3 swells combining so expect closeout sets.
20 km away, 1 h 7 min ago
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