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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 10 am Friday 05 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
20.9° C
(Which is slightly warmer than usual)How big are the waves at Thommos today?
The current surf forecast for Thommos at 2PM is: 1.3m 7s primary swell from a Northeast direction and 0.1m 7s secondary swell from a Southeast direction (forecast issued at 10:00am December 05). An open ocean swell of 0.1m 8s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Dec) | 4ft (1.2m) | 7s |
| Afternoon (05 Dec) | 4.5ft (1.4m) | 6s |
| Evening (05 Dec) | 7ft (2.2m) | 6s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| 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 | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 6 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 139 | 156 | 144 | 163 | 341 | 480 | 515 | 446 | 262 | 335 | 350 | 606 | 1107 | 830 | 749 | 586 | 427 | 281 | 172 | 123 | 84 | 64 | 50 | 48 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- on | cross- on | cross | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off | glass | cross | cross- off | off | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | cross |
High Tide / height (m) | 8:50AM 1.80 | 9:41PM 1.15 | 9:40AM 1.82 | 10:36PM 1.12 | 10:31AM 1.78 | 11:32PM 1.08 | ||||||||||||||||||
Low Tide / height (m) | 3:41PM -0.07 | 3:08AM 0.24 | 4:34PM -0.07 | 3:58AM 0.28 | 5:28PM -0.04 | 4:51AM 0.34 | ||||||||||||||||||
Friday 05 | Saturday 06 | Sunday 07 | Mon 08 | |||||||||||||||||||||
| Sunrise | 5:37 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - |
| Sunset | - | - | - | 7:54 | - | - | - | - | - | - | - | 7:55 | - | - | - | - | - | - | - | 7:57 | - | - | - | - |
 | |  |  |  | |  | | | | | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 35 | 32 | 29 | 27 | 25 | 23 | 23 | 27 | 33 | 35 | 36 | 31 | 25 | 24 | 29 | 17 | 17 | 16 | 17 | 16 | 17 | 17 | 17 |
| Feels °C (?) | 24 | 31 | 27 | 26 | 23 | 23 | 21 | 20 | 23 | 31 | 33 | 33 | 31 | 25 | 24 | 26 | 13 | 13 | 11 | 13 | 14 | 15 | 16 | 16 |
- 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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