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Chiton Rocks Surf Forecast
/ SA – East Coast (28 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Chiton Rocks surfForecast / SA – East Coast / Australia
48hr Weather and Surf, issued 2 am Thursday 18 Sep 2025 ACST
How big are the waves at Chiton Rocks today?
The current surf forecast for Chiton Rocks at 7AM is: 1.9m 12s primary swell from a South-southwest direction and 0.1m 20s secondary swell from a Southwest direction (forecast issued at 02:30am September 18). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5.5ft (1.7m) | 12s |
| Afternoon (18 Sep) | 5ft (1.5m) | 11s |
| Evening (18 Sep) | 5ft (1.5m) | 12s |
Table - waves today at Chiton Rocks. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 11 | 12 | 12 | 12 | 12 | 12 | 11 | 12 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1726 | 1390 | 1163 | 833 | 613 | 527 | 536 | 604 | 563 | 594 | 549 | 488 | 488 | 540 | 1987 | 3125 | 5955 | 6568 | 5726 | 7126 | 4124 | 3447 | 4717 | 2817 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross | cross | cross |
High Tide / height (m) | 11:51AM 1.13 | 12:44AM 0.62 | 12:10PM 1.11 | 12:27AM 0.69 | 12:28PM 1.07 | |||||||||||||||||||
Low Tide / height (m) | 8:20PM 0.41 | 4:07AM 0.56 | 7:56PM 0.45 | 5:17AM 0.46 | 7:18PM 0.44 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - | - | 6:09 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:08 | - |
 | | |  | | | | | | | | | | |  | |  | |  |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 11 | 11 | 17 | 20 | 21 | 18 | 16 | 14 | 12 | 13 | 15 | 17 | 16 | 12 | 10 | 10 | 11 | 10 | 12 | 12 | 13 | 13 | 12 |
| Feels °C (?) | 9 | 8 | 7 | 11 | 13 | 15 | 14 | 13 | 12 | 10 | 9 | 9 | 9 | 8 | 6 | 4 | 4 | 4 | 5 | 6 | 6 | 8 | 8 | 7 |
- 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 SA - East Coast
Offshore wind has become very light (light winds from the N at Mount Terrible Radar 27 km from Chiton Rocks). Surf should be turning clean at Chiton Rocks. A 2.0m groundswell from the SSW- Offshore wind has become very light (light winds from the N at Mount Terrible Radar 27 km from Bullies). Surf should be turning clean at Bullies. A 2.0m groundswell from the SSW
27 km away, 43 min ago
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