Surf Forecasts:
Hanson Bay surf forecast from 16 Nov 2026:
- Best quality surf: Monday 23 Nov, 7AM (local time) - 18ft (5.5m), 11s period, WSW swell with cross-shore winds.
- Most powerful swell: Monday 23 Nov, 10AM (local time) - 20ft (6.0m), 13s period, WSW swell with 11,376 kJ wave energy.
- Next surfable swell (1★+): Thursday 19 Nov, 10AM (local time) - 4ft (1.2m), 12s period with SSW swell.
Best Forecast Surf Conditions for Hanson Bay this week:
The surf forecast for Hanson Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Nov 19) at 10AM. The primary swell is predicted to be 1.2m and 12s period with a secondary swell of 1.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hanson Bay in the next 16 days are 6.0m 13s and forecast to arrive on Monday (Nov 23) at 10AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Sunday (Nov 29) at 10AM.
| Wave Type | Time (ACDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 19th Nov) | 4ft (1.2m) 12s |
| Best Surf | 7AM (Mon 23rd Nov) | 18ft (5.5m) 11s |
| Most Powerful | 10AM (Mon 23rd Nov) | 20ft (6.0m) 13s |
Table - best surf conditions forecast for Hanson Bay over the next 16 days.
Short Range ForecastMostly dry. Warm (max 20°C on Wed morning, min 11°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Thu morning, min 13°C on Fri night). Winds increasing (calm on Thu afternoon, fresh winds from the WNW by Fri morning). | ||||||||||||||||||||
Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 13 | SW 13 | SW 12 | SSW 13 | SSW 12 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 14 | SW 14 | SW 14 | SW 13 | W 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 3062 | 2422 | 1975 | 1284 | 1039 | 633 | 933 | 799 | 651 | 400 | 736 | 444 | 282 | 325 | 380 | 952 | 833 | 890 | 532 | 501 | 993 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross | cross-off | glassy | off | cross-off | cross | cross | cross-off | glassy | cross-off | cross-off | cross-off | cross |
High Tide | 2:54PM0.30m | 6:04AM0.66m | 7:03AM0.58m | 9:13AM0.51m | 1:03AM0.47m | 11:10AM0.47m | 00:57AM0.59m | 12:20PM0.43m | 1:13AM0.71m | 1:11PM0.38m | 1:38AM0.83m | ||||||||||
Low Tide | 1:54PM0.30m | 9:33PM0.14m | 8:47PM0.21m | 5:55PM0.22m | 5:44PM0.20m | 6:14AM0.37m | 5:56PM0.18m | 7:20AM0.27m | 6:11PM0.16m | 8:08AM0.18m | 6:26PM0.14m | ||||||||||
 |  |  | | | |  | |  | | |  | | | | | | | | |  | |
 | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:03 | — | — | 6:01 | — | — |
 | — | 8:07 | — | — | 8:08 | — | — | 8:09 | — | — | 8:10 | — | — | 8:12 | — | — | 8:13 | — | — | 8:14 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 14 | 13 | 12 | 15 | 15 | 14 | 20 | 19 | 20 | 25 | 25 | 20 | 20 | 18 | 15 | 22 | 25 | 23 | 25 | 23 | 15 |
Feels °C | 9 | 8 | 10 | 11 | 11 | 11 | 17 | 15 | 17 | 21 | 26 | 19 | 16 | 13 | 13 | 19 | 22 | 20 | 21 | 18 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 12 | SSW 12 | SSW 13 | SW 13 | SW 12 | SSW 13 | SE 7 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SW 14 | SW 14 | SW 14 | SW 13 | — |
| kJ | 3062 | 2422 | 1975 | 1284 | 1039 | 633 | 933 | 799 | 651 | 149 | 736 | 444 | 282 | 325 | 380 | 952 | 833 | 890 | 532 | 501 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 15 | SW 12 | SSW 14 | SSW 14 | SW 13 | SSW 12 | SE 7 | S 11 | S 10 | S 10 | SW 7 | SW 8 | SW 7 | E 4 | WSW 6 | E 4 | — |
| kJ | — | — | — | — | 17 | 463 | 724 | 684 | 466 | 400 | 103 | 112 | 102 | 50 | 119 | 96 | 51 | 6 | 28 | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | SW 21 | SW 19 | SW 18 | SW 16 | SW 12 | SSW 11 | ESE 5 | SW 20 | SE 7 | WNW 7 | WNW 7 | WNW 6 | E 5 | E 4 | — | — |
| kJ | — | — | — | — | — | 18 | 58 | 192 | 306 | 301 | 205 | 26 | 15 | 24 | 68 | 26 | 17 | 10 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SE 4 | ESE 5 | SE 5 | SE 6 | — | ESE 6 | NW 3 | WNW 6 | WNW 6 | — | ENE 3 | E 4 | NW 6 | — | W 4 | W 7 |
| kJ | — | — | — | — | — | 31 | 61 | 60 | 92 | — | 134 | 7 | 84 | 97 | — | 4 | 7 | 5 | — | 14 | 993 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 19 | 52 | 52 | 88 | 52 | 110 | 19 | 88 | 19 | 0 | 0 | 0 | 432 | 564 | 52 | 0 | 0 | 83 | 0 | 83 | 545 |
Best forecast wave conditions in Kangaroo Island | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Hanson Bay Surf forecast
The above surf forecast table for Hanson Bay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hanson Bay can be found by selecting the local surf guide option on the grey menu. Our Hanson Bay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Hanson Bay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Hanson Bay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Are you planning a holiday in Kangaroo Island? If you are looking for accommodation near Hanson Bay, camping, hotels and holiday cottages in Kangaroo Island, consider staying in Kingscote which is 81 km (50 miles) away.
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