Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Thommos surfForecast / NSW – Illawarra / Australia
48hr Weather and Surf, issued 10 pm Wednesday 24 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
22.8° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Thommos today?
The current surf forecast for Thommos at 6AM is: 0.5m 5s primary swell from a Northeast direction (forecast issued at 10:00pm December 24). An open ocean swell of 1.4m 10s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Dec) | 1.5ft (0.4m) | 6s |
| Afternoon (25 Dec) | 0.5ft (0.2m) | 13s |
| Evening (25 Dec) | 0.5ft (0.2m) | 13s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
| 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 | 2 PM | 5 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 5 | 5 | 5 | 5 | 6 | 6 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 53 | 134 | 17 | 14 | 11 | 8 | 18 | 18 | 17 | 17 | 17 | 17 | 7 | 17 | 6 | 6 | 16 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | on | cross- on |
High Tide / height (m) | 12:34AM 1.05 | 12:15PM 1.43 | 1:23AM 1.09 | 1:01PM 1.36 | 2:15AM 1.15 | 1:54PM 1.27 | ||||||||||||||||||
Low Tide / height (m) | 6:27PM 0.17 | 5:54AM 0.47 | 7:07PM 0.18 | 6:49AM 0.50 | 7:49PM 0.19 | 7:54AM 0.52 | ||||||||||||||||||
Wed 24 | Thursday 25 | Friday 26 | Saturday 27 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:41 | - | - | - | - | - | - | - | 5:43 | - | - | - |
| Sunset | 8:07 | - | - | - | - | - | - | - | 8:07 | - | - | - | - | - | - | - | 8:08 | - | - | - | - | - | - | - |
 |  | | |  |  |  | | |  | |  | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | 1 | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 17 | 16 | 15 | 14 | 15 | 16 | 17 | 16 | 16 | 15 | 13 | 16 | 18 | 19 | 19 |
| Feels °C (?) | 20 | 15 | 16 | 18 | 17 | 14 | 14 | 12 | 13 | 13 | 13 | 10 | 8 | 9 | 11 | 12 | 12 | 13 | 12 | 10 | 14 | 15 | 15 | 15 |
- 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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