Surf Forecasts:
Thirroul surf forecast from 2 Nov 2026:
- Best quality surf: Friday 6 Nov, 5AM (local time) - 6.5ft (2.0m), 9s period, S swell with cross-offshore winds.
- Most powerful swell: Saturday 7 Nov, 11PM (local time) - 10ft (3.0m), 9s period, S swell with 1,473 kJ wave energy.
- Next surfable swell (1★+): Tuesday 3 Nov, 2AM (local time) - 3.5ft (1.1m), 6s period with NE swell.
Best Forecast Surf Conditions for Thirroul this week:
The surf forecast for Thirroul over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Nov 03) at 2AM. The primary swell is predicted to be 1.1m and 6s period with a secondary swell of 0.3m and 9s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Thirroul in the next 16 days are 3.0m 9s and forecast to arrive on Saturday (Nov 07) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 3s period and expected on Thursday (Nov 05) at 2AM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 3rd Nov) | 3.5ft (1.1m) 6s |
| Best Surf | 5AM (Fri 6th Nov) | 6.5ft (2.0m) 9s |
| Most Powerful | 11PM (Sat 7th Nov) | 10ft (3.0m) 9s |
Table - best surf conditions forecast for Thirroul over the next 16 days.
Short Range ForecastModerate rain (total 15mm), heaviest on Tue afternoon. Warm (max 24°C on Mon afternoon, min 17°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Sun morning. Warm (max 27°C on Sat afternoon, min 11°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the SSW by Sun morning). | |||||||||||||||||||
Mon 2 | Tuesday 3 | Wednesday 4 | Thursday 5 | Friday 6 | Saturday 7 | Sunday 8 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | ENE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | S 6 | SSE 8 | S 9 | SSE 9 | SSE 8 | SSE 7 | ENE 7 | SSE 6 | S 9 | S 8 | SSE 8 | SSE 8 |
Wave Graph  | ||||||||||||||||||||
 kJ | 61 | 80 | 60 | 75 | 72 | 86 | 77 | 51 | 200 | 450 | 1016 | 422 | 237 | 57 | 29 | 256 | 985 | 716 | 671 | 331 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | off | cross | cross-on | cross | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross-on | cross-on | cross-off | cross-off | cross-on | cross | cross | cross | cross-off |
High Tide | 3:07PM1.40m | 4:30AM1.09m | 4:17PM1.35m | 5:27AM1.19m | 5:20PM1.31m | 6:15AM1.29m | 6:17PM1.27m | 6:56AM1.39m | 7:07PM1.23m | 7:33AM1.47m | 7:52PM1.19m | 8:07AM1.52m | 8:35PM1.15m | |||||||
Low Tide | 10:07PM0.19m | 10:03AM0.50m | 11:03PM0.19m | 11:16AM0.44m | 11:51PM0.19m | 12:18PM0.37m | 00:32AM0.20m | 1:10PM0.29m | 1:08AM0.23m | 1:57PM0.23m | 1:43AM0.25m | 2:40PM0.18m | 2:16AM0.29m | |||||||
 |  |  |  |  | | |  |  | |  | | | | |  | |  | | | |
 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:48 | — | — |
 | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:27 | — | — | 7:28 | — | — | 7:29 | — | — | 7:30 | — |
mm | — | 2 | 1 | 8 | 4 | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | 1 | — |
Temp °C | 24 | 19 | 23 | 22 | 18 | 21 | 21 | 20 | 18 | 19 | 17 | 18 | 20 | 16 | 25 | 27 | 14 | 13 | 17 | 14 |
Feels °C | 20 | 19 | 22 | 22 | 18 | 20 | 20 | 17 | 14 | 13 | 12 | 16 | 15 | 14 | 23 | 26 | 7 | 5 | 6 | 5 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 8 | S 9 | SSE 9 | SSE 8 | SSE 7 | ENE 7 | E 9 | ENE 10 | ENE 9 | ENE 9 | SSE 8 |
| kJ | 25 | 14 | 5 | 5 | 72 | 86 | 77 | 51 | 15 | 33 | 812 | 422 | 237 | 57 | 29 | 38 | 30 | 29 | 29 | 331 |
Swell 2 Height (m) Direction Period (s) | S 6 | — | S 16 | S 14 | SE 13 | SE 12 | S 6 | NE 8 | NE 8 | — | ENE 9 | ENE 9 | ENE 8 | NE 5 | S 7 | NE 6 | NE 6 | N 12 | N 13 | ENE 10 |
| kJ | 2 | — | 5 | 4 | 7 | 6 | 32 | 3 | 16 | — | 27 | 25 | 24 | 25 | 24 | 10 | 2 | 3 | 3 | 33 |
Swell 3 Height (m) Direction Period (s) | — | S 15 | SE 14 | SE 13 | S 11 | S 14 | SE 12 | SE 12 | S 12 | — | — | E 14 | E 14 | ENE 9 | ENE 9 | E 13 | — | N 9 | S 14 | — |
| kJ | — | 4 | 8 | 7 | 2 | 4 | 6 | 6 | 3 | — | — | 4 | 4 | 25 | 26 | 4 | — | 2 | 4 | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | NE 6 | ENE 6 | ENE 6 | SSW 4 | S 6 | — | SW 3 | S 6 | SSE 8 | S 9 | — | NE 8 | — | WNW 3 | SSE 6 | S 9 | S 8 | SSE 8 | — |
| kJ | 61 | 80 | 60 | 75 | 13 | 56 | — | 8 | 200 | 450 | 1016 | — | 105 | — | 2 | 256 | 985 | 716 | 671 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 660 | 0 | 12 | 11 | 11 | 5 | 51 | 0 | 140 | 664 | 5 | 30 | 436 | 0 | 0 | 86 | 118 | 280 | 624 | 247 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||
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 Thirroul 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 Thirroul Surf forecast
The above surf forecast table for Thirroul provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Thirroul can be found by selecting the local surf guide option on the grey menu. Our Thirroul 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 (Thirroul) 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 Thirroul 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.
Are you planning a holiday in Illawarra? If you are looking for accommodation near Thirroul, camping, hotels and holiday cottages in Illawarra, consider staying in Wollongong which is 12 km (7 miles) away. Other places in and around Illawarra where you can find information about places to rent, and car hire include Port Kembla which is 19 km (12 miles) away, Engadine, Cronulla and Caringbah.
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