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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 am Saturday 11 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
22.5° C
(Which is slightly warmer than usual)How big are the waves at Thommos today?
The current surf forecast for Thommos at 8AM is: 0.9m 13s primary swell from a East-northeast direction and 0.9m 7s secondary swell from a Northeast direction (forecast issued at 03:00am April 11). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Apr) | 3ft (0.9m) | 13s |
| Afternoon (11 Apr) | 2.5ft (0.8m) | 13s |
| Evening (11 Apr) | 3ft (0.9m) | 14s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
| 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 | 1 PM | 4 PM | 7 PM | 10 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 265 | 242 | 242 | 242 | 229 | 232 | 313 | 336 | 411 | 467 | 513 | 600 | 609 | 599 | 714 | 919 | 1041 | 1175 | 1410 | 1392 | 1208 | 1041 | 902 | 659 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- on | glass | glass | cross- off |
High Tide / height (m) | 2:38AM 1.23 | 4:00PM 0.94 | 3:41AM 1.26 | 4:51PM 1.03 | 4:36AM 1.31 | 5:34PM 1.15 | ||||||||||||||||||
Low Tide / height (m) | 9:47AM 0.39 | 9:15PM 0.59 | 10:36AM 0.32 | 10:21PM 0.53 | 11:18AM 0.24 | |||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | ||||||||||||||||||||||
| Sunrise | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 5:38 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:36 | - | - |
 | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 17 | 20 | 23 | 23 | 18 | 15 | 15 | 13 | 12 | 17 | 20 | 19 | 16 | 14 | 12 | 12 | 11 | 18 | 21 | 22 | 18 | 16 |
| Feels °C (?) | 19 | 16 | 11 | 14 | 18 | 18 | 12 | 8 | 9 | 7 | 6 | 10 | 13 | 12 | 10 | 9 | 7 | 8 | 8 | 14 | 18 | 20 | 16 | 13 |
- 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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