Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
D'Estrees Bay surfForecast / SA – Kangaroo Island / Australia
48hr Weather and Surf, issued 9 pm Friday 26 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
D'Estrees Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's D'Estrees Bay sea temperature is
17.7° C
(Which is slightly warmer than usual)How big are the waves at D'Estrees Bay today?
The current surf forecast for D'Estrees Bay at 4AM is: 1.1m 16s primary swell from a South-southwest direction and 0.9m 11s secondary swell from a South-southwest direction, 1.8m 7s secondary swell from a Southeast direction (forecast issued at 09:30pm December 26). The wind direction is predicted to be onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Dec) | 3.5ft (1.1m) | 16s |
| Afternoon (27 Dec) | 3.5ft (1.1m) | 16s |
| Evening (27 Dec) | 3.5ft (1.0m) | 15s |
Table - waves today at D'Estrees Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| 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 | 7 AM | 10 AM | 1 PM | 4 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 18 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 448 | 751 | 1299 | 643 | 582 | 575 | 715 | 604 | 451 | 417 | 334 | 239 | 236 | 236 | 229 | 455 | 1302 | 2040 | 2276 | 2155 | 2066 | 1502 | 1380 | 1211 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross- on | glass | glass | cross- on | cross- on | on | cross- on | on | cross- on | cross | glass | cross | cross |
High Tide / height (m) | 4:04AM 0.95 | 4:21PM 0.62 | 4:12AM 0.82 | 6:09PM 0.62 | 3:19AM 0.70 | |||||||||||||||||||
Low Tide / height (m) | 9:05PM 0.29 | 10:56AM 0.39 | 9:30PM 0.43 | 11:21AM 0.40 | 9:28PM 0.60 | 11:41AM 0.39 | ||||||||||||||||||
Fri 26 | Saturday 27 | Sunday 28 | Monday 29 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:03 | - | - | - |
| Sunset | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - | 8:37 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | |  | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 14 | 14 | 15 | 15 | 15 | 17 | 20 | 22 | 22 | 19 | 18 | 19 | 21 | 27 | 26 | 24 | 21 | 19 | 19 | 19 | 19 | 24 | 22 | 19 |
| Feels °C (?) | 9 | 9 | 11 | 10 | 10 | 12 | 16 | 18 | 18 | 17 | 16 | 17 | 19 | 25 | 23 | 22 | 20 | 18 | 18 | 19 | 19 | 24 | 20 | 16 |
- 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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