Surf Forecasts:
Hanson Bay surf forecast from 11 Nov 2026:
- Best quality surf: Tuesday 17 Nov, 7AM (local time) - 7ft (2.2m), 12s period, SW swell with glassy winds.
- Most powerful swell: Thursday 26 Nov, 1PM (local time) - 10ft (3.0m), 14s period, SW swell with 3,372 kJ wave energy.
- Next surfable swell (1★+): Tuesday 17 Nov, 7AM (local time) - 7ft (2.2m), 12s period with SW 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 Tuesday (Nov 17) at 7AM. The primary swell is predicted to be 2.2m and 12s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Hanson Bay in the next 16 days are 3.0m 14s and forecast to arrive on Thursday (Nov 26) at 1PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Monday (Nov 23) at 4AM.
| Wave Type | Time (ACDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Tue 17th Nov) | 7ft (2.2m) 12s |
| Best Surf | 7AM (Tue 17th Nov) | 7ft (2.2m) 12s |
| Most Powerful | 1PM (Thu 26th Nov) | 10ft (3.0m) 14s |
Table - best surf conditions forecast for Hanson Bay over the next 16 days.
Short Range ForecastLight rain (total 4mm), mostly falling on Fri morning. Very mild (max 16°C on Fri morning, min 11°C on Wed night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 15°C on Sat morning, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||||
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 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 2485 | 2667 | 2405 | 1568 | 1127 | 1003 | 800 | 736 | 748 | 799 | 2329 | 2341 | 2688 | 2424 | 2053 | 1595 | 1684 | 1643 | 1306 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | cross-on | on | cross-on |
High Tide | 2:58AM0.95m | 2:28PM0.34m | 3:23AM0.94m | 2:40PM0.34m | 3:50AM0.91m | 2:53PM0.34m | 4:19AM0.87m | 3:05PM0.33m | 4:50AM0.81m | 3:14PM0.32m | 5:24AM0.74m | 2:54PM0.30m | |||||||
Low Tide | 10:04AM0.15m | 8:01PM0.01m | 10:32AM0.18m | 8:23PM0.00m | 11:01AM0.22m | 8:45PM0.01m | 11:35AM0.26m | 9:07PM0.04m | 12:21PM0.28m | 9:25PM0.08m | 1:54PM0.30m | 9:33PM0.14m | |||||||
 |  | |  | |  |  |  | |  | | | | | | |  | | | |
 | — | 6:09 | — | — | 6:09 | — | — | 6:07 | — | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — |
 | 8:01 | — | 8:02 | — | — | 8:04 | — | — | 8:05 | — | — | 8:06 | — | — | 8:07 | — | — | 8:07 | — |
mm | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 13 | 13 | 12 | 15 | 15 | 14 | 16 | 16 | 14 | 15 | 15 | 13 | 14 | 13 | 13 | 14 | 14 | 13 |
Feels °C | 7 | 9 | 9 | 9 | 12 | 11 | 11 | 13 | 14 | 12 | 11 | 11 | 10 | 9 | 7 | 8 | 10 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 13 | SSW 13 | SSW 13 |
| kJ | 2485 | 2667 | 2405 | 1568 | 1127 | 1003 | 800 | 736 | 748 | 799 | 2329 | 2341 | 2688 | 2424 | 2053 | 1595 | 1684 | 1643 | 1306 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SW 20 | SW 18 | SW 16 | — | — | — | — | — | — | SSW 14 | SW 14 | WSW 12 |
| kJ | — | — | — | — | — | — | — | 15 | 116 | 659 | — | — | — | — | — | — | 722 | 754 | 504 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 7 | SSE 7 | SSE 7 | SE 6 | SE 6 | SE 5 | SE 5 | SE 6 | SE 6 | SE 5 | SSE 5 | SSE 5 | SSE 5 | SW 5 | SSW 8 | S 7 | — | — | — |
| kJ | 392 | 232 | 132 | 73 | 43 | 35 | 37 | 69 | 67 | 43 | 28 | 19 | 12 | 21 | 536 | 324 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 52 | 52 | 52 | 52 | 88 | 88 | 173 | 88 | 52 | 52 | 52 | 52 | 52 | 52 | 782 | 52 | 782 | 52 | 19 |
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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