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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 Monday 23 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
23.0° C
(Which is slightly warmer than usual)How big are the waves at Thommos today?
The current surf forecast for Thommos at 7AM is: 1.0m 6s primary swell from a East direction and 0.3m 13s secondary swell from a Northeast direction (forecast issued at 04:00am March 23). The wind direction is predicted to be glassy.
| Time (AEDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Mar) | 3.5ft (1.0m) | 6s |
| Afternoon (23 Mar) | 4ft (1.2m) | 7s |
| Evening (23 Mar) | 4ft (1.2m) | 7s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| 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 | 5 | 6 | 6 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 101 | 35 | 71 | 97 | 124 | 154 | 131 | 130 | 127 | 108 | 114 | 139 | 172 | 206 | 216 | 245 | 281 | 287 | 337 | 329 | 329 | 351 | 424 | 383 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | glass | glass | cross- on | on | cross- on | cross- on | cross | cross- off | off | off | cross | cross- on | cross- on | cross- on | cross- off | off | off | off | cross | cross- on | cross | cross- on | cross- off |
High Tide / height (m) | 11:45PM 1.55 | 12:19PM 1.15 | 12:36AM 1.52 | 1:22PM 1.04 | 1:36AM 1.47 | 2:40PM 0.96 | ||||||||||||||||||
Low Tide / height (m) | 6:19AM 0.16 | 6:04PM 0.30 | 7:23AM 0.22 | 6:56PM 0.40 | 8:38AM 0.26 | 8:02PM 0.48 | ||||||||||||||||||
Monday 23 | Tuesday 24 | Wednesday 25 | ||||||||||||||||||||||
| Sunrise | - | - | 7:00 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - | - | - | 7:01 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:02 | - | - | - | - | - | - | - | 7:00 | - | - |
 |  |  |  | |  | |  | | | | |  | | | |  | | | | | | | | |
Rain (mm) | 1 | 3 | 1 | 2 | 1 | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 21 | 20 | 21 | 22 | 23 | 23 | 21 | 21 | 20 | 20 | 20 | 23 | 24 | 23 | 21 | 20 | 18 | 19 | 19 | 23 | 25 | 24 | 22 | 20 |
| Feels °C (?) | 22 | 22 | 23 | 24 | 24 | 24 | 22 | 22 | 21 | 22 | 22 | 24 | 24 | 22 | 21 | 21 | 18 | 20 | 20 | 24 | 24 | 23 | 23 | 21 |
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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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