Surf Forecasts:
How big are the waves at Chiton Rocks today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5ft (1.5m), 12s period with SSW swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 4.5ft (1.4m), 12s period with SSW swell.
- Evening surf: Evening surf (31 Jul, local time) - 4.5ft (1.3m), 13s period with SSW swell.
The current surf forecast for Chiton Rocks at 8AM is: 1.5m 12s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a South-southeast direction (forecast issued at 02:30am July 31). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5ft (1.5m) | 12s |
| Afternoon (31 Jul) | 4.5ft (1.4m) | 12s |
| Evening (31 Jul) | 4.5ft (1.3m) | 13s |
Table - waves today at Chiton Rocks. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Very mild (max 14°C on Sat morning, min 10°C on Fri night). Winds increasing (light winds from the ENE on Fri afternoon, fresh winds from the NNW by Sun morning). | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 751 | 751 | 657 | 636 | 626 | 579 | 525 | 569 | 587 | 644 | 1471 | 1900 | 2349 | 2521 | 2669 | 2605 | 2402 | 2084 | 1794 | 1586 | 1379 | 1412 | 1825 | 1356 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | cross-off | off | glassy | cross-off | off | off | off | off | off | off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 1:32AM0.66m | 1:55PM1.27m | 1:56AM0.71m | 2:19PM1.22m | 2:23AM0.78m | 2:41PM1.16m | ||||||||||||||||||
Low Tide | 6:21AM0.31m | 9:01PM0.41m | 6:58AM0.30m | 9:05PM0.41m | 7:33AM0.33m | 9:11PM0.43m | ||||||||||||||||||
 |  | |  |  | |  | | | | |  | | | | | | | | | | |  | | |
 | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 |
Temp °C | 11 | 11 | 11 | 11 | 12 | 13 | 13 | 12 | 11 | 10 | 10 | 10 | 14 | 14 | 13 | 12 | 12 | 11 | 10 | 11 | 14 | 14 | 10 | 10 |
Feels °C | 9 | 9 | 8 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 6 | 6 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 6 | 7 | 5 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SW 15 | SSW 15 |
| kJ | 751 | 751 | 657 | 636 | 626 | 579 | 525 | 569 | 587 | 543 | 1471 | 1900 | 2349 | 2521 | 2669 | 2605 | 2402 | 2084 | 1794 | 1586 | 1379 | 1412 | 1825 | 1356 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | SSE 8 | S 8 | SSW 20 | SSW 20 | SSW 19 | SSW 18 | SSW 18 | SW 18 | SSE 7 | SSE 7 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 81 | 78 | 56 | 51 | 33 | 336 | 253 | 148 | 404 | 644 | 711 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | SW 23 | SSW 22 | SSW 21 | SSW 21 | SSW 20 | SSE 8 | SSE 8 | SSE 8 | SE 6 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 21 | 45 | 45 | 45 | 154 | 21 | 21 | 21 | 11 | 11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 2 | NNE 3 | — | — | — | — | NNE 3 | NE 3 | NNE 3 | N 4 | — | — | — | N 3 | N 3 | N 4 | NNW 4 | NW 4 | WNW 4 | W 5 | W 4 |
| kJ | — | — | — | 1 | 2 | — | — | — | — | 3 | 4 | 4 | 6 | — | — | — | 11 | 7 | 13 | 30 | 39 | 47 | 90 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 503 | 503 | 343 | 343 | 3 |
Best forecast wave conditions in South Australia - East Coast | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
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