Surf Forecasts:
Thistle Island (False Creek) surf forecast from 15 Jun 2026:
- Best quality surf: Tuesday 16 Jun, 3AM (local time) - 7ft (2.1m), 17s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 19 Jun, 6AM (local time) - 15ft (4.5m), 12s period, SW swell with 5,466 kJ wave energy.
- Next surfable swell (1★+): Tuesday 16 Jun, 3AM (local time) - 7ft (2.1m), 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 Tuesday (Jun 16) at 3AM. The primary swell is predicted to be 2.1m and 17s period with a secondary swell of 0.5m and 11s. 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 4.5m 12s and forecast to arrive on Friday (Jun 19) 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 1.3m 5s period and expected on Wednesday (Jun 17) at 12PM.
| Wave Type | Time (ACST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Tue 16th Jun) | 7ft (2.1m) 17s |
| Best Surf | 3AM (Tue 16th Jun) | 7ft (2.1m) 17s |
| Most Powerful | 6AM (Fri 19th Jun) | 15ft (4.5m) 12s |
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 58mm), heaviest during Mon night. Very mild (max 17°C on Tue night, min 12°C on Wed night). Winds increasing (moderate winds from the N on Tue night, near gales from the NNW by Thu morning). | Days 5-7 Weather SummaryModerate rain (total 16mm), heaviest on Thu night. Very mild (max 15°C on Thu afternoon, min 13°C on Sat night). Winds decreasing (near gales from the WSW 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) | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | WNW 8 | WNW 10 | W 8 | SW 12 | SW 12 | SW 12 | SW 16 | SSW 16 | SW 15 | SSW 15 | SW 14 | SW 14 | SW 14 | SSW 15 |
Wave Graph  | |||||||||||||||||||||
 kJ | 558 | 926 | 2634 | 2122 | 1382 | 780 | 552 | 302 | 567 | 699 | 3959 | 4532 | 2370 | 4073 | 2663 | 1547 | 818 | 752 | 691 | 846 | 1117 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | off |
High Tide | 2:48AM0.30m | 2:39PM1.38m | 3:00AM0.32m | 3:08PM1.34m | 3:17AM0.36m | 3:35PM1.26m | 3:43AM0.42m | 4:01PM1.16m | 4:19AM0.47m | 4:23PM1.03m | 5:05AM0.52m | 4:42PM0.88m | 6:12AM0.56m | ||||||||
Low Tide | 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 | 11:18PM0.15m | 9:25AM0.20m | 11:38PM0.17m | 10:03AM0.31m | 11:59PM0.20m | 10:50AM0.44m | |||||||
 |  |  | |  | | |  |  |  | | | |  |  | |  | | | | | |
 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:31 | — | — | 7:33 | — | — | 7:33 |
 | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:20 | — | — | 5:21 | — | — | 5:21 | — | 5:21 |
mm | 4 | 20 | 14 | 2 | 1 | 4 | 13 | — | — | 2 | 5 | — | 2 | 5 | — | — | 2 | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 12 | 13 | 9 | 9 | 13 | 8 | 10 | 6 | 6 | 6 | 4 | 7 | 9 | 10 | 11 | 11 | 9 | 11 | 12 | 12 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 18 | SW 16 | SW 15 | SW 14 | SW 13 | SW 13 | SW 12 | SW 12 | SSW 12 | SSW 20 | SW 18 | SW 12 | SW 16 | SSW 16 | SW 15 | S 9 | SW 14 | SW 14 | SW 14 | SSW 15 |
| kJ | 558 | 926 | 2634 | 2122 | 1382 | 780 | 552 | 297 | 212 | 103 | 603 | 1465 | 2370 | 4073 | 2663 | 1547 | 516 | 752 | 691 | 846 | 1117 |
Swell 2 Height (m) Direction Period (s) | S 15 | WSW 12 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | NE 6 | SSW 22 | — | — | SSW 17 | SW 16 | S 10 | S 9 | SSW 15 | S 9 | S 9 | S 8 | S 8 |
| kJ | 17 | 371 | 60 | 23 | 9 | 2 | 2 | 2 | 11 | 190 | — | — | 1657 | 2516 | 50 | 196 | 818 | 240 | 189 | 86 | 20 |
Swell 3 Height (m) Direction Period (s) | SW 22 | S 12 | — | — | SSE 11 | S 10 | S 10 | — | SW 24 | NE 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 18 | 69 | — | — | 23 | 8 | 2 | — | 22 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | NNE 4 | NNE 4 | NNE 5 | NE 4 | NE 5 | NNE 5 | WNW 8 | WNW 10 | W 8 | SW 12 | SW 12 | — | S 10 | — | — | ESE 4 | — | — | — | — |
| kJ | 14 | 13 | 12 | 37 | 8 | 73 | 97 | 302 | 567 | 699 | 3959 | 4532 | — | 543 | — | — | 8 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 135 | 135 | 135 | 216 | 34 | 216 | 242 | 237 | 245 | 745 | 804 | 1262 | 807 | 34 | 74 | 74 | 74 | 34 | 0 | 0 | 0 |
Best forecast wave conditions in Eyre Peninsula | |||||||||||||||||||||
Best forecast wave conditions in Australia | |||||||||||||||||||||
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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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