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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 2 am Wednesday 13 May 2026 ACSTForecast 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
17.7° C
(Which is slightly warmer than usual)How big are the waves at Hanson Bay today?
The current surf forecast for Hanson Bay at 6AM is: 1.0m 14s primary swell from a Southwest direction and 0.6m 8s secondary swell from a South direction (forecast issued at 02:30am May 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 3.5ft (1.0m) | 14s |
| Afternoon (13 May) | 3ft (0.9m) | 13s |
| Evening (13 May) | 2.5ft (0.8m) | 13s |
Table - waves today at Hanson Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Warm (max 22°C on Wed morning, min 16°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 17 | WSW 16 | WSW 16 | WSW 15 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 | |
525 | 428 | 373 | 368 | 352 | 290 | 286 | 202 | 159 | 295 | 402 | 776 | 1416 | 3467 | 4080 | 3455 | 3412 | 3079 | 2716 | 2542 | 2090 | 1956 | 1723 | 1366 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | off | off | off | off | |
High Tide | 10:50PM0.52m | 12:15PM0.58m | 11:45PM0.48m | 12:31PM0.70m | 00:29AM0.41m | 12:55PM0.83m | ||||||||||||||||||
Low Tide | 5:33AM0.15m | 6:20PM0.25m | 5:43AM0.15m | 7:13PM0.17m | 5:52AM0.13m | 8:02PM0.11m | ||||||||||||||||||
 | | |  | | |  | | | | | |  | |  | | | |  |  | | | | | |
 | — | — | 7:09 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | 5:27 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 3 | 2 | 1 | |
Temp °C | 17 | 18 | 19 | 19 | 22 | 22 | 20 | 20 | 19 | 17 | 17 | 19 | 21 | 21 | 19 | 19 | 19 | 18 | 17 | 17 | 17 | 16 | 16 | 16 |
15 | 17 | 17 | 17 | 20 | 20 | 19 | 18 | 16 | 14 | 15 | 17 | 18 | 19 | 17 | 17 | 17 | 15 | 13 | 14 | 14 | 13 | 14 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 16 | WSW 16 | WSW 15 | WSW 18 | WSW 17 | WSW 17 | WSW 16 | WSW 16 | WSW 16 | WSW 15 | WSW 15 | WSW 15 | WSW 14 | WSW 14 | WSW 13 |
 kJ | 525 | 428 | 373 | 368 | 352 | 290 | 286 | 202 | 125 | 295 | 402 | 776 | 1416 | 3467 | 4080 | 3455 | 3412 | 3079 | 2716 | 2542 | 2090 | 1956 | 1723 | 1366 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | WSW 19 | SSE 7 | WSW 13 | SW 13 | WSW 12 | WSW 12 | WSW 20 | WSW 15 | SSE 11 | — | SE 11 | — | — | — | — | — | — | — | WNW 7 |
| kJ | 54 | 53 | 46 | 46 | 31 | 35 | 16 | 96 | 134 | 119 | 115 | 495 | 811 | 73 | — | 42 | — | — | — | — | — | — | — | 17 |
Swell 3 Height (m) Direction Period (s) | S 12 | S 12 | SE 12 | SE 12 | S 11 | S 11 | SW 18 | WSW 18 | WSW 17 | SW 12 | SW 12 | SSW 12 | E 4 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 5 | 5 | 2 | 2 | 81 | 121 | 159 | 122 | 118 | 57 | 10 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 7 | E 4 | ESE 4 | ESE 4 | E 4 | E 4 | ENE 4 | — | ENE 4 | — | — | — | — | NE 4 | NNE 4 | NNW 4 | NNW 6 | NNW 6 | NNW 7 |
| kJ | — | — | — | — | — | 36 | 10 | 14 | 15 | 13 | 13 | 15 | — | 15 | — | — | — | — | 21 | 23 | 41 | 81 | 73 | 91 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 83 | 29 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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