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Hanson Bay Surf Forecast
/ SA – Kangaroo Island (8 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Hanson Bay surfForecast / SA – Kangaroo Island / Australia
48hr Weather and Surf, issued 8 am Monday 15 Sep 2025 ACST
How big are the waves at Hanson Bay today?
The current surf forecast for Hanson Bay at 1PM is: 1.9m 13s primary swell from a Southwest direction and 1.9m 8s secondary swell from a West-northwest direction (forecast issued at 08:30am September 15). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 6.5ft (2.0m) | 14s |
| Afternoon (15 Sep) | 5.5ft (1.7m) | 13s |
| Evening (15 Sep) | 10ft (3.0m) | 8s |
Table - waves today at Hanson Bay. (Swell directed towards the surf break)
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 13 | 13 | 8 | 12 | 12 | 12 | 12 | 13 | 13 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 12 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1776 | 1515 | 1236 | 1011 | 864 | 1071 | 3361 | 4780 | 6560 | 7659 | 9169 | 10059 | 13953 | 14330 | 13099 | 13603 | 10356 | 9177 | 7801 | 3627 | 4790 | 1912 | 1547 | 1308 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | off | off | off |
High Tide / height (m) | 5:30AM 0.70 | 11:38AM 0.66 | 12:11PM 0.72 | |||||||||||||||||||||
Low Tide / height (m) | 9:09PM -0.05 | 9:07PM -0.00 | 8:49PM 0.06 | |||||||||||||||||||||
Monday 15 | Tuesday 16 | Wednesday 17 | Thu 18 | |||||||||||||||||||||
| Sunrise | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:20 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:12 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:14 | - | - | - |
 |  |  | |  |  | | |  |  | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 18 | 16 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 13 | 14 | 14 | 13 | 12 | 12 | 12 |
| Feels °C (?) | 10 | 13 | 14 | 10 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 8 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for SA - Kangaroo Island
Continuing clean conditions at Hanson Bay (light winds from the SSW at ParndanaCfsAws 43 km from Hanson Bay). 2.1m 8s swell from the WNW with a 1.5m 14s groundswell from the SW and a 1.1m 12s groundswell from the WSW. 3 swells combining so expect closeout sets.
43 km away, 47 min ago
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