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Surf Forecasts:
Hanson Bay surfForecast / SA – Kangaroo Island / Australia
48hr Weather and Surf, issued 3 am Sunday 07 Dec 2025 ACDTForecast update in hr min s Forecast update imminent
Hanson Bay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hanson Bay sea temperature is
16.8° C
(Which is slightly warmer than usual)How big are the waves at Hanson Bay today?
The current surf forecast for Hanson Bay at 5AM is: 3.0m 13s primary swell from a Southwest direction and 0.4m 18s secondary swell from a Southwest direction (forecast issued at 03:30am December 07). The wind direction is predicted to be cross-onshore.
| Time (ACDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Dec) | 10ft (3.0m) | 13s |
| Afternoon (07 Dec) | 8ft (2.5m) | 12s |
| Evening (07 Dec) | 8ft (2.4m) | 12s |
Table - waves today at Hanson Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| 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 | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 13 | 14 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 3836 | 3457 | 3057 | 2740 | 2160 | 1849 | 1553 | 1460 | 1375 | 1192 | 1148 | 1313 | 1643 | 2024 | 1903 | 1652 | 1400 | 1191 | 1087 | 1045 | 2511 | 3323 | 3609 | 3788 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:37AM 1.04 | 1:49PM 0.18 | 4:11AM 0.98 | 1:58PM 0.23 | 4:41AM 0.90 | 2:35PM 0.28 | ||||||||||||||||||
Low Tide / height (m) | 12:07PM 0.17 | 7:53PM -0.05 | 12:33PM 0.23 | 8:30PM -0.04 | 12:42PM 0.27 | 9:06PM 0.02 | ||||||||||||||||||
Sunday 07 | Monday 08 | Tuesday 09 | ||||||||||||||||||||||
| Sunrise | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 8:28 | - | - | - | - | - | - | - | 8:29 | - | - | - | - | - | - | - | 8:30 | - |
 | |  |  | | |  | | | | | | | | | |  | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 12 | 12 | 13 | 14 | 15 | 17 | 14 | 13 | 13 | 14 | 15 | 19 | 20 | 20 | 18 | 15 | 15 | 15 | 14 | 15 | 16 | 15 | 14 | 13 |
| Feels °C (?) | 8 | 9 | 10 | 11 | 11 | 12 | 10 | 9 | 9 | 10 | 12 | 15 | 16 | 16 | 16 | 15 | 15 | 14 | 12 | 12 | 12 | 10 | 10 | 9 |
- 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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