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Thommos Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Thommos surfForecast / NSW – Illawarra / Australia
12 Day Weather and Surf, issued 10 am Monday 02 Mar 2026 AEDTForecast update in hr min s Forecast update imminent
Thommos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thommos sea temperature is
23.9° C
(Which is 1.6°C warmer than normal for this time of year)Best Forecast Surf Conditions for Thommos this week:
The surf forecast for Thommos over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 03) at 8AM. The primary swell is predicted to be 1.9m and 7s period with a secondary swell of 0.1m and 18s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Thommos in the next 12 days are 2.2m 7s and forecast to arrive on Thursday (Mar 05) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 11s period and expected on Monday (Mar 09) at 5PM.
| Wave Type | Time (AEDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 3rd Mar) | 6ft (1.9m) 7s |
| Best Surf | 2PM (Tue 3rd Mar) | 6ft (1.9m) 7s |
| Most Powerful | 2AM (Thu 5th Mar) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Thommos over the next 12 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Heavy rain (total 27mm), heaviest during Mon night. Warm (max 26°C on Wed afternoon, min 20°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 6mm), mostly falling on Fri afternoon. Warm (max 26°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Monday 02 | Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 9 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 11 | 10 | 10 | 10 | 8 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 221 | 334 | 417 | 420 | 311 | 153 | 386 | 372 | 503 | 220 | 172 | 405 | 349 | 345 | 345 | 232 | 412 | 331 | 269 | 307 | 463 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- on | cross- off | cross | glass | glass | cross | cross- on | cross- off | glass | cross | cross- off | cross- on | glass | cross | cross | cross- on | glass | cross- on | cross- on | off |
High Tide / height (m) | 8:16AM 1.62 | 8:56PM 1.24 | 8:59AM 1.61 | 9:34PM 1.30 | 9:39AM 1.55 | 10:09PM 1.35 | 10:17AM 1.46 | 10:44PM 1.38 | 10:54AM 1.35 | 11:18PM 1.38 | 11:32AM 1.23 | 11:54PM 1.36 | 12:11PM 1.11 | 12:32AM 1.32 | |||||||
Low Tide / height (m) | 2:54PM 0.06 | 2:39AM 0.23 | 3:30PM 0.06 | 3:24AM 0.20 | 4:03PM 0.09 | 4:07AM 0.20 | 4:34PM 0.14 | 4:49AM 0.23 | 5:03PM 0.21 | 5:32AM 0.27 | 5:33PM 0.29 | 6:16AM 0.34 | 6:03PM 0.37 | ||||||||
Monday 02 | Tuesday 03 | Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | |||||||||||||||
| Sunrise | 6:43 | - | - | 6:43 | - | - | 6:45 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:48 | - | - |
| Sunset | - | 7:31 | - | - | 7:30 | - | - | 7:30 | - | - | 7:28 | - | - | 7:27 | - | - | 7:25 | - | - | 7:23 | - |
 | |  |  | |  |  |  |  |  | |  | |  | | | |  | | | | |
Rain (mm) | - | - | 15 | 5 | 3 | - | - | 1 | 3 | - | - | - | - | 1 | 2 | - | - | 3 | 2 | - | - |
| Temp. °C | 22 | 25 | 22 | 21 | 22 | 21 | 25 | 26 | 23 | 24 | 26 | 23 | 25 | 24 | 23 | 22 | 23 | 22 | 23 | 24 | 22 |
| Feels °C (?) | 23 | 25 | 23 | 22 | 25 | 24 | 27 | 26 | 24 | 27 | 26 | 23 | 27 | 25 | 27 | 22 | 23 | 25 | 23 | 24 | 22 |
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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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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Thommos 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 Thommos Surf forecast
The above surf forecast table for Thommos provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Thommos can be found by selecting the local surf guide option on the grey menu. Our Thommos 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 (Thommos) 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 Thommos 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.
Thommos is 20 km (12 miles) from Wollongong. If you plan a holiday in Illawarra, look for hotels and other accommodation in Wollongong. Wollongong has rooms for a wide range of budgets as well as car hire and transport links.
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