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Thistle Island (False Creek) Surf Forecast
/ SA – Eyre Peninsula (19 breaks) / South Australia (91 breaks) /
Surf Forecasts:
Thistle Island (False Creek) surfForecast / SA – Eyre Peninsula / Australia
16 Day Weather and Surf, issued 2 am Wednesday 13 May 2026 ACSTForecast update in hr min s Forecast update imminent
Thistle Island (False Creek) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thistle Island (False Creek) sea temperature is
17.9° C
(Which is slightly warmer than usual)Best Forecast Surf Conditions for Thistle Island (False Creek) this week:
The surf forecast for Thistle Island (False Creek) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 13) at 6PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.3m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Thistle Island (False Creek) in the next 16 days are 2.5m 17s and forecast to arrive on Saturday (May 16) at 3PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (May 15) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 13th May) | 2.5ft (0.7m) 13s |
| Best Surf | 6PM (Thu 14th May) | 7ft (2.1m) 17s |
| Most Powerful | 3PM (Sat 16th May) | 8ft (2.5m) 17s |
Table - best surf conditions forecast for Thistle Island (False Creek) over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Fri morning. Warm (max 21°C on Wed afternoon, min 15°C on Fri morning). Winds increasing (light winds from the ENE on Wed morning, fresh winds from the NNE by Fri night). | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Sat afternoon. Very mild (max 18°C on Sat morning, min 15°C on Sat night). Winds decreasing (fresh winds from the NNE on Sat morning, light winds from the NNW by Sun morning). | ||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SW 14 | SW 13 | SW 13 | SW 19 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 17 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SSW 18 | |
197 | 180 | 172 | 446 | 2339 | 1953 | 1381 | 1092 | 790 | 1215 | 3674 | 2894 | 1680 | 1280 | 1147 | 785 | 625 | 506 | 589 | 488 | 584 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | off | off | cross-off | off | off | off | off | off | cross-off | cross | cross-off | on | on | cross-on | cross-on | cross | cross-on | on | on | |
High Tide | 12:59PM0.85m | 00:47AM0.60m | 1:11PM1.02m | 1:30AM0.55m | 1:31PM1.18m | 2:02AM0.49m | 1:55PM1.31m | 2:25AM0.42m | 2:20PM1.39m | 2:40AM0.37m | 2:47PM1.42m | 2:50AM0.34m | 3:15PM1.40m | 3:00AM0.34m | |||||||
Low Tide | 7:27PM0.27m | 6:25AM0.19m | 8:04PM0.12m | 6:39AM0.17m | 8:39PM0.02m | 6:54AM0.14m | 9:13PM-0.02m | 7:09AM0.09m | 9:46PM-0.01m | 7:27AM0.04m | 10:17PM0.03m | 7:47AM0.01m | 10:46PM0.10m | ||||||||
 | |  |  |  |  |  | |  | | | |  | | | | | | | | | |
 | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | 7:13 | — | — | 7:15 | — | — |
 | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — | — | 5:29 | — | — | 5:28 | — |
— | — | — | — | — | — | 3 | 3 | — | 2 | 3 | — | 1 | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 21 | 21 | 19 | 20 | 20 | 19 | 18 | 17 | 18 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 |
17 | 18 | 18 | 15 | 17 | 18 | 15 | 16 | 13 | 14 | 12 | 14 | 15 | 16 | 14 | 15 | 13 | 12 | 10 | 9 | 11 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 13 | SW 13 | SW 19 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SW 14 | SW 17 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 |
 kJ | 197 | 180 | 172 | 446 | 2339 | 1953 | 1381 | 1092 | 790 | 1215 | 3674 | 2894 | 1680 | 1280 | 1147 | 785 | 625 | 506 | 589 | 488 | 479 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 7 | SW 17 | SW 16 | SSE 12 | — | — | NW 5 | NW 6 | — | — | — | — | — | S 24 | SW 22 | SSW 21 | SSW 20 | SSW 20 | SW 18 | SSW 18 |
| kJ | 20 | 9 | 98 | 242 | 56 | — | — | 4 | 9 | — | — | — | — | — | 11 | 19 | 45 | 149 | 151 | 319 | 584 |
Swell 3 Height (m) Direction Period (s) | — | SW 19 | S 6 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | S 26 | SW 20 | SW 21 | — |
| kJ | — | 14 | 3 | 181 | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 239 | 117 | — |
Wind waves Height (m) Direction Period (s) | E 3 | ENE 3 | ENE 3 | NE 4 | NE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NE 4 | NNE 5 | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 2 | 3 | 7 | 5 | 9 | 7 | 19 | 10 | 9 | 17 | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 74 | 0 | 0 | 34 | 0 | 0 | 0 | 135 | 34 | 131 | 73 | 34 | 73 | 73 | 34 | 84 | 84 | 623 | 795 | 78 |
Best forecast wave conditions in Eyre Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thistle Island (False Creek) 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 Thistle Island (False Creek) Surf forecast
The above surf forecast table for Thistle Island (False Creek) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thistle Island (False Creek) can be found by selecting the local surf guide option on the grey menu. Our Thistle Island (False Creek) 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 (Thistle Island (False Creek)) 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 Thistle Island (False Creek) 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.
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