Surf Forecasts:
Thistle Island (False Creek) surf forecast from 12 Jun 2026:
- Best quality surf: Friday 12 Jun, 9PM (local time) - 8ft (2.5m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 19 Jun, 6AM (local time) - 10ft (3.0m), 18s period, SW swell with 6,155 kJ wave energy.
- Next surfable swell (1★+): Friday 12 Jun, 9PM (local time) - 8ft (2.5m), 17s period with SW 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 Friday (Jun 12) at 9PM. The primary swell is predicted to be 2.5m and 17s period with a secondary swell of 0.8m and 8s. 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 3.0m 18s and forecast to arrive on Friday (Jun 19) at 6AM. 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 5s period and expected on Wednesday (Jun 17) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 12th Jun) | 8ft (2.5m) 17s |
| Best Surf | 9PM (Fri 12th Jun) | 8ft (2.5m) 17s |
| Most Powerful | 6AM (Fri 19th Jun) | 10ft (3.0m) 18s |
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 ForecastHeavy rain (total 27mm), heaviest during Fri night. Warm (max 23°C on Fri afternoon, min 13°C on Sun morning). Winds decreasing (strong winds from the N on Fri afternoon, light winds from the ESE by Sat night). | Days 5-7 Weather SummaryHeavy rain (total 27mm), heaviest during Mon afternoon. Very mild (max 19°C on Wed afternoon, min 14°C on Mon afternoon). Winds increasing (light winds from the NE on Tue night, strong winds from the NNE by Wed morning). | ||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | Wednesday 17 | Thursday 18 | |||||||||||||||
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) | SW 18 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | WSW 11 | W 11 | WSW 11 | SW 12 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4047 | 4007 | 3373 | 2894 | 2541 | 1894 | 1338 | 828 | 540 | 540 | 1278 | 2653 | 1941 | 1163 | 642 | 486 | 292 | 1045 | 1670 | 1943 | 3066 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | on | on | cross-on | cross-off | cross-off | off | off | off | cross-off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 1:55AM0.36m | 1:04PM1.22m | 2:22AM0.33m | 1:36PM1.32m | 2:38AM0.30m | 2:08PM1.37m | 2:48AM0.30m | 2:39PM1.38m | 3:00AM0.32m | 3:08PM1.34m | 3:17AM0.36m | 3:35PM1.26m | 3:43AM0.42m | ||||||||
Low Tide | 8:23PM0.08m | 5:26AM0.27m | 8:55PM-0.00m | 5:59AM0.22m | 9:25PM-0.03m | 6:32AM0.16m | 9:53PM-0.01m | 7:05AM0.10m | 10:17PM0.03m | 7:39AM0.07m | 10:39PM0.08m | 8:14AM0.07m | 10:59PM0.12m | 8:49AM0.11m | |||||||
 |  |  |  |  |  | |  | |  |  | | |  | |  |  | | | | | |
 | — | — | 7:30 | — | — | 7:30 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 |
 | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | 5:20 |
mm | — | 24 | 3 | — | — | — | — | — | — | 14 | 3 | — | — | — | — | 1 | 9 | — | — | 3 | 1 |
Temp °C | 23 | 21 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 15 | 17 | 17 | 18 | 18 | 18 | 19 | 16 | 15 | 15 | 15 | 15 |
Feels °C | 13 | 16 | 9 | 9 | 10 | 9 | 9 | 9 | 9 | 11 | 14 | 15 | 16 | 13 | 11 | 13 | 10 | 7 | 5 | 4 | 6 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 17 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SW 13 | SW 12 | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | WSW 11 | SSW 22 | SSW 19 | — |
| kJ | 4047 | 4007 | 3373 | 2894 | 2541 | 1894 | 1338 | 828 | 540 | 540 | 1278 | 2653 | 1941 | 1163 | 642 | 486 | 292 | 1045 | 45 | 708 | — |
Swell 2 Height (m) Direction Period (s) | W 7 | NE 6 | NE 5 | — | — | — | S 11 | S 19 | SSW 11 | S 15 | WSW 12 | SE 11 | S 11 | S 10 | NW 7 | WNW 6 | NE 5 | S 24 | SW 18 | NNE 5 | — |
| kJ | 51 | 20 | 6 | — | — | — | 9 | 7 | 98 | 17 | 392 | 59 | 21 | 2 | 12 | 8 | 3 | 11 | 12 | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SSW 13 | S 15 | SSW 22 | S 11 | — | S 11 | S 10 | S 10 | S 10 | S 9 | SW 24 | S 18 | — | — |
| kJ | — | — | — | — | — | — | — | 173 | 69 | 45 | 64 | — | 37 | 19 | 8 | 8 | 2 | 22 | 6 | — | — |
Wind waves Height (m) Direction Period (s) | N 5 | N 6 | — | — | — | — | NE 3 | ENE 4 | NE 4 | NE 4 | NNE 4 | NNE 4 | NE 4 | ENE 4 | NE 4 | NNE 5 | WNW 8 | NNW 4 | W 11 | WSW 11 | SW 12 |
| kJ | 74 | 62 | — | — | — | — | 4 | 9 | 10 | 18 | 23 | 18 | 14 | 13 | 39 | 88 | 167 | 52 | 1670 | 1943 | 3066 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 804 | 86 | 237 | 616 | 74 | 34 | 73 | 0 | 0 | 0 | 34 | 34 | 34 | 76 | 242 | 227 | 135 | 151 | 237 | 539 | 1262 |
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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