Surf Forecasts:
Thistle Island (False Creek) surf forecast from 21 Jun 2026:
- Best quality surf: Friday 26 Jun, 9PM (local time) - 6ft (1.9m), 19s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 26 Jun, 9PM (local time) - 6ft (1.9m), 19s period, SSW swell with 2,564 kJ wave energy.
- Next surfable swell (1★+): Monday 22 Jun, 12AM (local time) - 5ft (1.6m), 16s period with SSW swell.
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 Monday (Jun 22) at 12AM. The primary swell is predicted to be 1.6m and 16s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Thistle Island (False Creek) in the next 16 days are 1.9m 19s and forecast to arrive on Friday (Jun 26) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Jun 28) at 3AM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 22nd Jun) | 5ft (1.6m) 16s |
| Best Surf | 9PM (Fri 26th Jun) | 6ft (1.9m) 19s |
| Most Powerful | 9PM (Fri 26th Jun) | 6ft (1.9m) 19s |
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 ForecastMostly dry. Very mild (max 14°C on Mon afternoon, min 12°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Very mild (max 14°C on Thu night, min 13°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Sun 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||
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) | SSW 14 | SSW 16 | SSW 15 | SW 15 | SSW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SSW 15 | SSW 15 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 1195 | 1225 | 974 | 881 | 851 | 992 | 1251 | 1079 | 1196 | 1110 | 784 | 504 | 390 | 319 | 576 | 987 | 2222 | 1832 | 1498 | 1141 | 863 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | cross-off | cross | cross-off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | off |
High Tide | 4:42PM0.88m | 6:12AM0.56m | 4:51PM0.73m | 8:12AM0.62m | 4:02PM0.60m | 10:31AM0.74m | 11:29AM0.86m | 1:30AM0.34m | 12:09PM0.98m | 1:46AM0.38m | 12:44PM1.08m | 2:03AM0.40m | |||||||||
Low Tide | 11:59PM0.20m | 10:50AM0.44m | 00:20AM0.23m | 12:43PM0.57m | 00:42AM0.26m | 1:00AM0.30m | 8:19PM0.26m | 8:13PM0.16m | 5:02AM0.32m | 8:28PM0.09m | 5:57AM0.28m | ||||||||||
 |  |  | | |  | |  | | | | | | | | | | | | | | |
 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 | — | — | 7:33 |
 | 5:21 | — | — | 5:21 | — | — | 5:21 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | — | 5:22 | — | 5:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 13 | 13 | 14 | 13 | 13 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 13 | 13 | 13 | 13 | 13 | 14 | 13 |
Feels °C | 11 | 11 | 9 | 10 | 9 | 10 | 12 | 12 | 12 | 11 | 10 | 9 | 10 | 11 | 12 | 11 | 10 | 8 | 8 | 9 | 6 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 16 | SSW 15 | SW 15 | SSW 15 | SW 14 | SW 15 | SW 14 | SW 14 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SSW 15 | SSW 15 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 |
| kJ | 1195 | 1225 | 974 | 881 | 851 | 992 | 1251 | 1079 | 1196 | 1110 | 784 | 504 | 390 | 319 | 576 | 987 | 2222 | 1832 | 1498 | 1141 | 863 |
Swell 2 Height (m) Direction Period (s) | S 8 | — | — | — | W 5 | — | — | — | — | — | — | S 26 | SW 24 | SSW 16 | SSW 11 | SSW 19 | — | — | — | SW 20 | — |
| kJ | 136 | — | — | — | 14 | — | — | — | — | — | — | 13 | 22 | 149 | 149 | 584 | — | — | — | 97 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | S 20 | SW 24 | SW 23 | SSW 21 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 7 | 22 | 137 | 305 | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WNW 4 | WNW 5 | — | — | — | — | — | — | — | NE 3 | — | — | — | — | ENE 4 | ENE 4 | NE 4 | NE 5 |
| kJ | — | — | — | 5 | 29 | — | — | — | — | — | — | — | 2 | — | — | — | — | 9 | 10 | 40 | 47 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 73 | 0 | 34 | 39 | 34 | 0 | 0 | 0 | 0 | 0 | 0 | 34 | 0 | 0 | 0 | 74 | 34 | 76 | 74 | 76 | 131 |
Best forecast wave conditions in Eyre Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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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