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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 am Wednesday 25 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
23.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Thommos today?
The current surf forecast for Thommos at 7AM is: 1.5m 9s primary swell from a East-northeast direction (forecast issued at 04:00am March 25). An open ocean swell of 0.2m 15s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Mar) | 5ft (1.5m) | 9s |
| Afternoon (25 Mar) | 5ft (1.6m) | 9s |
| Evening (25 Mar) | 5.5ft (1.7m) | 10s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| 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 | 8 PM | 11 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 301 | 351 | 359 | 359 | 424 | 471 | 573 | 716 | 1376 | 1607 | 1676 | 1670 | 1565 | 1505 | 1469 | 1186 | 906 | 701 | 617 | 466 | 396 | 292 | 240 | 198 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | glass | cross- on | cross- on | cross | glass | glass | glass | off | glass | cross | glass | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 1:36AM 1.47 | 2:40PM 0.96 | 2:47AM 1.42 | 4:07PM 0.94 | 4:05AM 1.41 | 5:25PM 0.99 | ||||||||||||||||||
Low Tide / height (m) | 8:38AM 0.26 | 8:02PM 0.48 | 9:59AM 0.27 | 9:22PM 0.52 | 11:14AM 0.25 | 10:45PM 0.50 | ||||||||||||||||||
Wednesday 25 | Thursday 26 | Friday 27 | ||||||||||||||||||||||
| Sunrise | - | - | 7:01 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - | - | - | 7:03 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 7:00 | - | - | - | - | - | - | - | 6:59 | - | - |
 |  |  |  | | | |  | | | |  | | |  | |  | | |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 | 1 | 2 | - | - | 1 | 2 | 12 | 4 | - |
| Temp. °C | 19 | 19 | 19 | 23 | 25 | 23 | 22 | 21 | 21 | 20 | 20 | 26 | 28 | 24 | 20 | 19 | 17 | 16 | 13 | 14 | 14 | 13 | 14 | 14 |
| Feels °C (?) | 20 | 20 | 20 | 24 | 23 | 23 | 23 | 23 | 23 | 21 | 21 | 26 | 27 | 26 | 21 | 19 | 15 | 14 | 8 | 9 | 11 | 5 | 6 | 6 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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