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Thommos Surf Forecast
/ NSW – Illawarra (42 breaks) / New South Wales (297 breaks) /
Surf Forecasts:
Thommos surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 4 pm Wednesday 03 Dec 2025 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
21.2° C
(Which is slightly warmer than usual)How big are the waves at Thommos today?
The current surf forecast for Thommos at 11PM is: 1.0m 5s primary swell from a Northeast direction and 0.2m 10s secondary swell from a East direction (forecast issued at 04:00pm December 03). An open ocean swell of 0.8m 9s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Dec) | - | - |
| Afternoon (03 Dec) | 2.5ft (0.8m) | 4s |
| Evening (03 Dec) | 3.5ft (1.0m) | 4s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 3 | 4 | 4 | 5 | 5 | 5 | 5 | 5 | 4 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 9 | 35 | 37 | 43 | 51 | 61 | 28 | 22 | 34 | 79 | 136 | 220 | 303 | 149 | 125 | 174 | 173 | 258 | 516 | 567 | 648 | 388 | 314 | 352 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross- off | off | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | off | off | off | cross- off | cross- on | cross | cross | cross- off | off | off | off | cross- off |
High Tide / height (m) | 7:48PM 1.19 | 8:01AM 1.75 | 8:45PM 1.18 | 8:50AM 1.80 | 9:41PM 1.15 | 9:40AM 1.82 | ||||||||||||||||||
Low Tide / height (m) | 1:52PM 0.08 | 1:30AM 0.19 | 2:47PM -0.02 | 2:18AM 0.21 | 3:41PM -0.07 | 3:08AM 0.24 | ||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:35 | - |
| Sunset | - | 7:53 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:54 | - | - | - | - | - | - |
 | |  | | | | | | | |  | |  | | | |  | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 22 | 19 | 17 | 16 | 16 | 22 | 29 | 28 | 26 | 22 | 20 | 21 | 21 | 26 | 35 | 33 | 29 | 27 | 24 | 23 | 24 | 28 | 34 |
| Feels °C (?) | 20 | 18 | 17 | 16 | 16 | 15 | 21 | 25 | 23 | 22 | 21 | 19 | 19 | 18 | 22 | 31 | 29 | 26 | 23 | 23 | 21 | 21 | 25 | 30 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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