Surf Forecasts:
The Island surf forecast from 26 Jun 2026:
- Most powerful swell: Friday 3 Jul, 6AM (local time) - 10ft (3.0m), 15s period, SW swell with 3,814 kJ wave energy.
Best Forecast Surf Conditions for The Island this week:
The most powerful waves expected at The Island in the next 16 days are 3.0m 15s and forecast to arrive on Friday (Jul 03) at 6AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Sunday (Jun 28) at 6AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 6AM (Fri 3rd Jul) | 10ft (3.0m) 15s |
Table - best surf conditions forecast for The Island over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 3mm), mostly falling on Sun night. Very mild (max 17°C on Sat afternoon, min 12°C on Sat morning). Mainly fresh winds. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Thu morning. Very mild (max 17°C on Tue afternoon, min 13°C on Thu morning). Winds increasing (light winds from the WNW on Mon night, near gales from the WNW by Wed afternoon). | ||||||||||||||||||||
Saturday 27 | Sunday 28 | Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Fri 3 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 19 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | WSW 14 | WSW 14 | WSW 14 | SW 14 | WSW 14 | SW 13 | W 7 | W 9 | W 10 | WSW 12 | WSW 13 | SW 16 | SW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1123 | 742 | 589 | 504 | 432 | 380 | 355 | 317 | 788 | 710 | 722 | 514 | 447 | 295 | 603 | 1079 | 1403 | 2751 | 2993 | 3806 | 3109 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 2:59AM0.00m | 4:39AM0.00m | 6:03AM0.00m | 7:26AM0.00m | 9:02AM0.00m | 11:04AM0.00m | 1:22PM0.00m | ||||||||||||||
Low Tide | 3:52PM-0.00m | 5:22PM-0.00m | 6:44PM-0.00m | 8:11PM-0.00m | |||||||||||||||||
 |  |  | | | |  | |  | | | |  | |  | | |  | | | | |
 | — | 7:35 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — | — | 7:37 | — |
 | — | — | 5:35 | — | — | 5:35 | — | — | 5:36 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 |
mm | — | — | — | — | — | — | 2 | — | 1 | — | — | — | — | 2 | — | 1 | 3 | 3 | — | — | — |
Temp °C | 16 | 14 | 17 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 17 | 17 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 14 |
Feels °C | 11 | 8 | 13 | 11 | 8 | 8 | 8 | 8 | 11 | 13 | 10 | 11 | 12 | 6 | 3 | 5 | 3 | 3 | 5 | 6 | 8 |
Swell 1 Height (m) Direction Period (s) | SW 19 | SW 17 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | WSW 14 | WSW 14 | SW 14 | WSW 14 | SW 13 | SW 13 | S 15 | S 14 | — | — | S 17 | SSE 16 |
| kJ | 1123 | 742 | 589 | 504 | 432 | 380 | 355 | 317 | 447 | 710 | 722 | 514 | 447 | 295 | 335 | 4 | 4 | — | — | 23 | 27 |
Swell 2 Height (m) Direction Period (s) | S 19 | ESE 4 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 16 | S 15 | S 14 | S 14 | WSW 19 | SW 17 | — | — | — | — | — | — |
| kJ | 7 | 1 | 6 | 5 | 5 | 5 | 5 | 4 | 4 | 5 | 4 | 4 | 4 | 36 | 183 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | S 17 | — | — | — | — | — | — | — | — | — | — | — | S 14 | S 13 | — | — | — | — | — | — |
| kJ | — | 6 | — | — | — | — | — | — | — | — | — | — | — | 4 | 3 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | N 4 | N 4 | NNE 4 | N 4 | NW 4 | NNW 5 | NW 5 | WSW 14 | — | — | NNW 4 | — | N 3 | W 7 | W 9 | W 10 | WSW 12 | WSW 13 | SW 16 | SW 15 |
| kJ | 6 | 6 | 7 | 16 | 48 | 19 | 63 | 79 | 788 | — | — | 13 | — | 11 | 603 | 1079 | 1403 | 2751 | 2993 | 3806 | 3109 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 13 | 133 | 349 | 133 | 249 | 249 | 412 | 488 | 412 | 24 | 24 | 412 | 24 | 824 | 1073 | 1075 | 1073 | 1306 | 1075 | 1321 | 1373 |
Best forecast wave conditions in Eyre Peninsula | |||||||||||||||||||||
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 The Island 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 The Island Surf forecast
The above surf forecast table for The Island provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at The Island can be found by selecting the local surf guide option on the grey menu. Our The Island 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 (The Island) 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 The Island 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 Eyre Peninsula? If you are looking for accommodation near The Island, camping, hotels and holiday cottages in Eyre Peninsula, consider staying in Thevenard which is 111 km (69 miles) away.
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