- Forecast
- Maps
- Live
- Weather State
- Spot Information
Castles Surf Forecast
/ SA – Nullarbor (9 breaks) / South Australia (91 breaks) /
Castles surfForecast / SA – Nullarbor / Australia
12 Day Weather and Surf, issued 2 am Thursday 03 Jul 2025 ACST
Best Forecast Surf Conditions for Castles this week:
The surf forecast for Castles over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jul 03) at 6AM. The primary swell is predicted to be 1.0m and 15s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Castles in the next 12 days are 3.0m 16s and forecast to arrive on Wednesday (Jul 09) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Monday (Jul 07) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Thu 3rd Jul) | 3.5ft (1.0m) 15s |
| Best Surf | 9PM (Sun 6th Jul) | 4.5ft (1.3m) 14s |
| Most Powerful | 3PM (Wed 9th Jul) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Castles over the next 12 days.
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 13 | 7 | 14 | 13 | 10 | 12 | 14 | 14 | 14 | 6 | 12 | 14 | 16 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 14 | 13 | 14 | 17 | 16 | 15 | 16 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 346 | 341 | 246 | 208 | 209 | 802 | 313 | 1092 | 1014 | 581 | 723 | 675 | 372 | 221 | 228 | 2243 | 3152 | 4056 | 3531 | 4523 | 3876 | 3286 | 2824 | 5340 | 1518 | 1024 | 834 | 603 | 992 | 1868 | 4531 | 3757 | 4066 | 1729 | 1736 | 1237 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- off | cross- off | cross | cross- on | on | on | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | cross | cross | cross- off | cross | on | on | on | on | on | on | on | cross |
High Tide / height (m) | 3:11PM 0.87 | 5:17AM 0.71 | 2:56PM 0.75 | 9:48AM 0.77 | 10:25AM 0.91 | 10:28PM 0.53 | 10:56AM 1.04 | 11:14PM 0.59 | 11:26AM 1.16 | 11:44PM 0.64 | 11:56AM 1.27 | 12:11AM 0.69 | 12:25PM 1.36 | 12:36AM 0.73 | 12:54PM 1.42 | 1:02AM 0.77 | 1:23PM 1.44 | 1:28AM 0.80 | 1:51PM 1.42 | 1:56AM 0.82 | 2:18PM 1.35 | 2:25AM 0.84 | ||||||||||||||
Low Tide / height (m) | 10:16PM 0.34 | 9:34AM 0.63 | 10:58PM 0.39 | 1:04AM 0.44 | 6:21PM 0.46 | 3:19AM 0.40 | 6:14PM 0.35 | 4:17AM 0.33 | 6:30PM 0.27 | 4:58AM 0.25 | 6:51PM 0.20 | 5:32AM 0.17 | 7:15PM 0.15 | 6:04AM 0.10 | 7:40PM 0.12 | 6:34AM 0.06 | 8:04PM 0.12 | 7:05AM 0.04 | 8:29PM 0.13 | 7:35AM 0.06 | 8:53PM 0.16 | |||||||||||||||
Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||||||||||||
| Sunrise | 7:39 | - | - | 7:39 | - | - | 7:39 | - | - | 7:39 | - | - | 7:39 | - | - | 7:39 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - |
| Sunset | - | 5:44 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | - | - | 5:46 | - | - | 5:46 | - | - | 5:47 | - | - | 5:47 | - | - | 5:49 | - | - | 5:49 | - | - | 5:50 | - |
 | |  |  | |  | |  |  | | |  | | | | | | |  | | | | | | | |  | | | |  | | | | | | |
Rain (mm) | - | - | - | - | - | 2 | - | 2 | 1 | - | - | - | - | - | 2 | 2 | - | 2 | - | 6 | 3 | - | - | - | - | - | - | - | - | 1 | 4 | - | - | - | - | - |
| Temp. °C | 19 | 22 | 19 | 19 | 19 | 17 | 14 | 14 | 14 | 13 | 14 | 13 | 17 | 20 | 20 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 15 | 17 | 16 | 16 | 15 | 15 | 14 | 14 | 15 | 15 | 15 | 15 |
| Feels °C (?) | 13 | 17 | 13 | 13 | 14 | 12 | 5 | 6 | 7 | 8 | 10 | 12 | 8 | 12 | 9 | 3 | 4 | 7 | 2 | 2 | 1 | 5 | 9 | 11 | 9 | 11 | 11 | 9 | 7 | 11 | 6 | 4 | 7 | 11 | 12 | 13 |
Short Range Forecast: Light rain (total 5mm), mostly falling on Fri night. Warm (max 22°C on Thu afternoon, min 13°C on Sat night). Winds increasing (light winds from the NNW on Thu afternoon, strong winds from the WSW by Fri night). | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Mon night. Warm (max 20°C on Mon afternoon, min 10°C on Tue night). Winds increasing (calm on Sun night, near gales from the W by Mon night). | Days 6-9 Weather Summary Light rain (total 9mm), mostly falling on Wed afternoon. Very mild (max 17°C on Fri afternoon, min 11°C on Wed morning). Winds decreasing (near gales from the WSW on Wed night, light winds from the W by Thu night). | Long Range Forecast: Light rain (total 5mm), mostly falling on Sun morning. Very mild (max 16°C on Sat morning, min 12°C on Mon night). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the N by Mon night). | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Castles surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Castles Surf forecast
The above surf forecast table for Castles provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Castles can be found by selecting the local surf guide option on the grey menu. Our Castles surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Castles) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Castles may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Nullarbor? If you are looking for accommodation near Castles, camping, hotels and holiday cottages in Nullarbor, consider staying in Thevenard which is 64 km (40 miles) away.
Nearest