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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
12 Day Weather and Surf, issued 9 pm Wednesday 03 Dec 2025 ACDTForecast 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
16.5° C
(Which is normal for this time of year)Best Forecast Surf Conditions for Thistle Island (False Creek) this week:
The surf forecast for Thistle Island (False Creek) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Dec 04) at 4AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.1m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Thistle Island (False Creek) in the next 12 days are 3.5m 13s and forecast to arrive on Saturday (Dec 06) at 10PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 4s period and expected on Thursday (Dec 04) at 4AM.
| Wave Type | Time (ACDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 4th Dec) | 5.5ft (1.7m) 14s |
| Best Surf | 10AM (Fri 5th Dec) | 7ft (2.2m) 14s |
| Most Powerful | 10PM (Sat 6th Dec) | 11ft (3.5m) 13s |
Table - best surf conditions forecast for Thistle Island (False Creek) over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Some drizzle, heaviest during Fri night. Warm (max 28°C on Wed night, min 14°C on Thu night). Winds increasing (calm on Thu night, strong winds from the SSW by Sat afternoon). | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 13°C on Sat night). Winds increasing (calm on Sun afternoon, fresh winds from the S by Tue afternoon). | |||||||||||||||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 15 | 13 | 13 | 12 | 14 | 13 | 12 | 12 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 12 | 11 | 11 | 13 | 14 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 1171 | 1027 | 1180 | 646 | 1997 | 1609 | 1077 | 1543 | 1709 | 2111 | 1494 | 977 | 594 | 408 | 568 | 910 | 589 | 479 | 876 | 1390 | 1811 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | on | on | cross- on | glass | on | on | cross- on | on | on | glass | glass | cross | cross- off | cross- on | cross- off | cross- on | cross- on | cross | cross- on | cross- on | |
High Tide / height (m) | 2:23AM 1.29 | 3:15PM 0.36 | 2:50AM 1.38 | 3:28PM 0.33 | 3:18AM 1.42 | 3:38PM 0.33 | 3:46AM 1.42 | 3:50PM 0.35 | 4:13AM 1.37 | 4:08PM 0.38 | 4:39AM 1.28 | 4:32PM 0.42 | 5:03AM 1.16 | 5:05PM 0.44 | ||||||||
Low Tide / height (m) | 9:57AM -0.03 | 7:29PM 0.15 | 10:25AM -0.04 | 7:53PM 0.09 | 10:51AM -0.01 | 8:20PM 0.04 | 11:15AM 0.04 | 8:48PM 0.02 | 11:38AM 0.10 | 9:17PM 0.03 | 12:00PM 0.15 | 9:46PM 0.09 | 12:24PM 0.19 | |||||||||
Thursday 04 | Friday 05 | Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | Wed 10 | ||||||||||||||||
| Sunrise | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | |
| Sunset | - | - | 8:25 | - | - | 8:27 | - | - | 8:28 | - | - | 8:28 | - | - | 8:29 | - | - | 8:30 | - | - | 8:30 | |
 |  | |  | |  |  | | | |  | | | | | | | |  | | | ||
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 28 | 18 | 16 | 15 | 16 | 16 | 15 | 15 | 15 | 14 | 13 | 14 | 14 | 17 | 17 | 17 | 17 | 18 | 17 | 16 | 17 | |
| Feels °C (?) | 23 | 15 | 9 | 11 | 15 | 13 | 14 | 9 | 7 | 7 | 11 | 13 | 11 | 13 | 13 | 15 | 14 | 14 | 13 | 13 | 12 | |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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 12 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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