Surf Forecasts:
Hanson Bay surf forecast from 15 Jun 2026:
- Best quality surf: Saturday 20 Jun, 12AM (local time) - 10ft (3.0m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 19 Jun, 9AM (local time) - 16ft (5.0m), 12s period, SW swell with 7,111 kJ wave energy.
- Next surfable swell (1★+): Tuesday 16 Jun, 12AM (local time) - 5ft (1.5m), 18s 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 (Jun 16) at 12AM. The primary swell is predicted to be 1.5m and 18s period with a secondary swell of 1.4m and 11s. Another secondary swell of 1.6m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Hanson Bay in the next 16 days are 5.0m 12s and forecast to arrive on Friday (Jun 19) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Wednesday (Jun 17) at 9AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Tue 16th Jun) | 5ft (1.5m) 18s |
| Best Surf | 12AM (Sat 20th Jun) | 10ft (3.0m) 16s |
| Most Powerful | 9AM (Fri 19th Jun) | 16ft (5.0m) 12s |
Table - best surf conditions forecast for Hanson Bay over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 38mm), heaviest during Mon afternoon. Very mild (max 18°C on Tue night, min 12°C on Wed night). Winds increasing (light winds from the N on Tue night, strong winds from the NNW by Thu morning). | Days 5-7 Weather SummaryModerate rain (total 18mm), heaviest on Fri night. Very mild (max 15°C on Thu afternoon, min 11°C on Fri night). Winds decreasing (strong winds from the W on Thu night, calm by Fri night). | ||||||||||||||||||||
Mon 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | WSW 12 | SW 18 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 13 | NW 8 | NW 9 | WNW 9 | W 13 | SW 12 | SW 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 878 | 1382 | 4056 | 3072 | 1997 | 1182 | 816 | 653 | 1370 | 2179 | 4924 | 7111 | 3807 | 4586 | 3130 | 1941 | 1889 | 1344 | 1233 | 1484 | 1801 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | cross-off | off | off | cross-off | off | cross-off | cross-on | cross-on | cross-on | cross-off | cross | cross-on | cross | cross | cross | cross-off | cross-off |
High Tide | 1:25AM0.11m | 2:34PM1.03m | 1:13AM0.13m | 3:10PM0.99m | 1:24AM0.19m | 3:42PM0.92m | 2:08AM0.25m | 4:08PM0.82m | 3:08AM0.30m | 4:28PM0.72m | 4:22AM0.35m | 4:40PM0.62m | 5:56AM0.40m | ||||||||
Low Tide | 10:43PM0.08m | 5:58AM0.01m | 11:24PM0.13m | 6:42AM-0.02m | 11:44PM0.18m | 7:26AM-0.01m | 11:43PM0.23m | 8:10AM0.03m | 11:40PM0.25m | 8:52AM0.11m | 11:43PM0.24m | 9:35AM0.22m | 11:53PM0.21m | 10:22AM0.33m | |||||||
 |  | | |  | |  |  |  |  | | | | |  | | | | |  |  | |
 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 |
 | 5:14 | — | — | 5:14 | — | — | 5:14 | — | — | 5:14 | — | — | 5:15 | — | — | 5:15 | — | — | 5:15 | — | 5:15 |
mm | 7 | 5 | 6 | 7 | — | 7 | 5 | 1 | — | 3 | 4 | — | 3 | 3 | 1 | 2 | 2 | — | — | — | — |
Temp °C | 16 | 17 | 16 | 16 | 18 | 16 | 16 | 15 | 13 | 15 | 14 | 14 | 14 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 15 |
Feels °C | 14 | 14 | 14 | 11 | 14 | 12 | 12 | 10 | 6 | 8 | 6 | 8 | 10 | 11 | 9 | 9 | 10 | 9 | 10 | 10 | 14 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | SW 18 | WSW 16 | WSW 15 | WSW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 20 | SW 17 | SW 11 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 15 |
| kJ | 878 | 1382 | 4056 | 3072 | 1997 | 1182 | 816 | 479 | 287 | 278 | 969 | 1722 | 3807 | 4586 | 3130 | 1941 | 1889 | 1344 | 1233 | 1484 | 1801 |
Swell 2 Height (m) Direction Period (s) | S 12 | WSW 11 | S 11 | S 11 | NW 8 | SSE 10 | NW 7 | E 5 | SSW 24 | SW 22 | — | — | SW 17 | — | S 10 | — | SW 15 | SW 14 | SSE 8 | SSE 8 | SE 8 |
| kJ | 187 | 471 | 87 | 61 | 238 | 10 | 82 | 2 | 55 | 295 | — | — | 2758 | — | 585 | — | 1669 | 1344 | 346 | 202 | 79 |
Swell 3 Height (m) Direction Period (s) | SSE 15 | S 12 | — | S 11 | SSE 10 | S 10 | S 10 | S 9 | S 10 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 74 | 127 | — | 58 | 21 | 8 | 7 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NW 7 | NW 8 | NW 8 | — | NNW 7 | NE 5 | NW 8 | NW 9 | WNW 9 | W 13 | SW 12 | — | S 11 | — | S 9 | S 9 | SSE 9 | — | — | ENE 3 |
| kJ | 22 | 248 | 269 | 227 | — | 171 | 54 | 653 | 1370 | 2179 | 4924 | 7111 | — | 730 | — | 764 | 641 | 559 | — | — | 6 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 140 | 83 | 140 | 173 | 165 | 177 | 625 | 685 | 1172 | 690 | 0 | 19 | 88 | 19 | 19 | 19 | 0 | 0 |
Best forecast wave conditions in Kangaroo Island | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Hanson Bay surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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