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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 3 pm Monday 13 Apr 2026 AESTForecast 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
21.9° C
(Which is normal for this time of year)How big are the waves at Thommos today?
The current surf forecast for Thommos at 9PM is: 1.4m 14s primary swell from a East direction (forecast issued at 03:00pm April 13). An open ocean swell of 1.8m 11s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | - | - |
| Afternoon (13 Apr) | 5ft (1.6m) | 14s |
| Evening (13 Apr) | 4.5ft (1.4m) | 14s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1208 | 1041 | 902 | 649 | 515 | 342 | 273 | 209 | 150 | 103 | 71 | 44 | 44 | 43 | 22 | 22 | 21 | 21 | 21 | 9 | 8 | 8 | 8 | 8 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | off | off | cross- off | cross- off | glass | cross- on | cross- on | cross | off | off | off | off | cross- off | cross- on | cross- on | cross- on | glass | cross- off | off | off | cross- off |
High Tide / height (m) | 5:34PM 1.15 | 5:25AM 1.36 | 6:13PM 1.28 | 6:13AM 1.39 | 6:51PM 1.41 | 7:00AM 1.40 | ||||||||||||||||||
Low Tide / height (m) | 11:18AM 0.24 | 11:17PM 0.43 | 11:56AM 0.17 | 12:08AM 0.32 | 12:33PM 0.12 | 12:57AM 0.21 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - |
| Sunset | - | 5:36 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:32 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | | | |  | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 17 | 15 | 14 | 13 | 13 | 19 | 22 | 22 | 18 | 16 | 16 | 15 | 14 | 21 | 22 | 21 | 18 | 18 | 17 | 15 | 14 | 21 |
| Feels °C (?) | 17 | 17 | 16 | 13 | 11 | 11 | 11 | 18 | 19 | 19 | 17 | 15 | 15 | 13 | 11 | 17 | 19 | 19 | 18 | 20 | 17 | 14 | 12 | 18 |
- 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
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.
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