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Castles Surf Forecast
/ SA – Nullarbor (9 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Castles surfForecast / SA – Nullarbor / Australia
48hr Weather and Surf, issued 9 am Monday 01 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
Castles surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Castles sea temperature is
19.2° C
(Which is 1.4°C warmer than normal for this time of year)How big are the waves at Castles today?
The current surf forecast for Castles at 2PM is: 1.5m 9s primary swell from a Southwest direction (forecast issued at 09:30am December 01). The wind direction is predicted to be cross-onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Dec) | 5ft (1.5m) | 9s |
| Afternoon (01 Dec) | 5ft (1.6m) | 10s |
| Evening (01 Dec) | 4.5ft (1.4m) | 10s |
Table - waves today at Castles. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 9 | 9 | 10 | 16 | 10 | 10 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 14 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 796 | 336 | 367 | 450 | 1144 | 348 | 286 | 868 | 821 | 706 | 676 | 511 | 495 | 380 | 336 | 282 | 202 | 161 | 153 | 89 | 93 | 130 | 305 | 382 |
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 | cross | cross | glass | cross | cross- on | cross | cross | cross- off | off | cross- off | cross- off | cross- off | cross | glass | cross | off | cross- off | cross- off |
High Tide / height (m) | 11:30AM 0.81 | 11:57PM 1.13 | 12:10PM 0.80 | 12:23AM 1.29 | 12:42PM 0.75 | 12:50AM 1.41 | ||||||||||||||||||
Low Tide / height (m) | 5:51AM 0.36 | 5:22PM 0.25 | 6:32AM 0.21 | 5:43PM 0.21 | 7:10AM 0.12 | 6:03PM 0.16 | ||||||||||||||||||
Monday 01 | Tuesday 02 | Wednesday 03 | Thu 04 | |||||||||||||||||||||
| Sunrise | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - |
| Sunset | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - | - | - | - | - | - | - | 8:30 | - | - | - |
 | |  | |  |  | | | | | | | | | | | | | | | |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 17 | 17 | 17 | 17 | 16 | 15 | 15 | 14 | 17 | 20 | 20 | 19 | 18 | 19 | 21 | 22 | 29 | 33 | 34 | 28 | 29 | 30 | 29 |
| Feels °C (?) | 10 | 12 | 12 | 12 | 13 | 12 | 13 | 13 | 14 | 16 | 18 | 16 | 15 | 15 | 15 | 16 | 16 | 21 | 27 | 31 | 23 | 24 | 23 | 20 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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