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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 pm Sunday 10 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
17.6° C
(Which is slightly warmer than usual)How big are the waves at Hanson Bay today?
The current surf forecast for Hanson Bay at 2AM is: 1.5m 14s primary swell from a Southwest direction and 1.4m 11s secondary swell from a South-southwest direction, 0.6m 4s secondary swell from a Southeast direction (forecast issued at 08:30pm May 10). The wind direction is predicted to be cross-shore.
| Time (ACST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 May) | 6ft (1.9m) | 13s |
| Afternoon (11 May) | 6ft (1.8m) | 13s |
| Evening (11 May) | 4.5ft (1.3m) | 11s |
Table - waves today at Hanson Bay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 14°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wednesday 13 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
SSW 12 | SSW 11 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 11 | SW 12 | SW 14 | SW 14 | SSW 14 | SW 14 | SW 18 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | |
959 | 801 | 752 | 890 | 1432 | 1303 | 1283 | 1093 | 1111 | 446 | 373 | 706 | 534 | 569 | 357 | 366 | 338 | 574 | 525 | 428 | 373 | 368 | 352 | 342 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-off | glassy | cross-off | glassy | glassy | |
High Tide | 7:24PM0.60m | 9:30PM0.56m | 12:18PM0.46m | 10:50PM0.52m | 12:15PM0.58m | |||||||||||||||||||
Low Tide | 5:38AM0.18m | 5:27AM0.16m | 5:12PM0.34m | 5:33AM0.15m | ||||||||||||||||||||
 | | | | |  |  | |  | | | |  | | | | | | | | | | | | |
 | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 15 | 15 | 18 | 18 | 16 | 16 | 16 | 16 | 17 | 17 | 20 | 20 |
12 | 12 | 12 | 12 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 13 | 15 | 14 | 16 | 16 | 15 | 15 | 15 | 15 | 17 | 16 | 19 | 20 | |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSW 11 | SW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 11 | SW 12 | SW 14 | SW 14 | SSW 14 | SW 14 | SW 13 | SW 13 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 |
 kJ | 959 | 801 | 571 | 890 | 1432 | 1303 | 1283 | 1093 | 1111 | 446 | 373 | 706 | 534 | 569 | 357 | 257 | 205 | 574 | 525 | 428 | 373 | 368 | 352 | 342 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | SW 15 | SW 14 | SSW 11 | — | — | — | — | S 26 | SW 14 | SW 15 | SW 22 | SSW 20 | SSW 19 | SSE 9 | SW 18 | SW 17 | SSE 9 | SSE 8 | SSE 8 | S 8 | S 8 | S 7 | SSE 6 |
| kJ | 298 | 496 | 752 | 427 | — | — | — | — | 13 | 346 | 212 | 118 | 165 | 248 | 96 | 366 | 338 | 68 | 54 | 51 | 46 | 43 | 35 | 24 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SW 25 | SSW 23 | — | — | SW 19 | SW 18 | SSE 9 | SSE 9 | S 12 | S 12 | S 12 | SE 12 | SE 12 | S 11 | S 11 |
| kJ | — | — | — | — | — | — | — | — | — | 24 | 53 | — | — | 296 | 266 | 90 | 90 | 3 | 3 | 3 | 5 | 5 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 4 | — | SE 5 | — | ESE 5 | ESE 4 | ESE 4 | SE 4 | SE 5 | SE 5 | — | ESE 4 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 14 | — | 28 | — | 29 | 26 | 25 | 24 | 22 | 17 | — | 8 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 88 | 52 | 19 | 19 | 19 | 19 | 88 | 83 | 19 | 19 | 19 | 0 | 0 | 19 | 19 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Kangaroo Island | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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