- Forecast
- Maps
- Live
- Weather State
- Spot Information
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 Thursday 28 May 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
20.5° C
(Which is 1.1°C warmer than normal for this time of year)How big are the waves at Thommos today (28 May):
- Morning surf: Morning surf (28 May, local time) - 6ft (1.8m), 11s period with E swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 6ft (1.8m), 11s period with E swell.
- Evening surf: Evening surf (28 May, local time) - 5.5ft (1.7m), 11s period with E swell.
The current surf forecast for Thommos at 7AM is: 1.9m 12s primary swell from a East direction (forecast issued at 03:00am May 28). An open ocean swell of 0.5m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 6ft (1.8m) | 11s |
| Afternoon (28 May) | 6ft (1.8m) | 11s |
| Evening (28 May) | 5.5ft (1.7m) | 11s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Thu night. Warm (max 20°C on Sat morning, min 13°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||||||||||
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 | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | |
1013 | 997 | 955 | 785 | 743 | 743 | 651 | 639 | 627 | 592 | 569 | 494 | 494 | 434 | 494 | 520 | 510 | 510 | 458 | 392 | 332 | 326 | 273 | 225 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | |
High Tide | 6:02AM1.06m | 6:22PM1.44m | 6:48AM1.04m | 6:57PM1.48m | 7:32AM1.03m | 7:32PM1.51m | ||||||||||||||||||
Low Tide | 00:16AM0.34m | 11:48AM0.34m | 1:00AM0.29m | 12:24PM0.36m | 1:41AM0.24m | 1:00PM0.38m | ||||||||||||||||||
 | |  |  | |  |  | | | | | | | |  | | | | |  | | |  | | |
 | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — | — | — | — | — | — | 4:54 | — | — |
— | — | 1 | — | — | — | 1 | 2 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 18 | 17 | 18 | 17 | 19 | 19 | 17 | 16 | 15 | 15 | 14 | 16 | 20 | 19 | 16 | 15 |
19 | 17 | 16 | 16 | 16 | 16 | 17 | 17 | 14 | 13 | 14 | 13 | 15 | 16 | 14 | 13 | 11 | 11 | 10 | 11 | 16 | 15 | 11 | 11 | |
Swell 1 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | E 11 | E 11 | E 11 | E 11 | E 11 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
 kJ | 1013 | 997 | 955 | 785 | 743 | 743 | 651 | 639 | 627 | 592 | 569 | 494 | 494 | 434 | 494 | 520 | 510 | 510 | 294 | 302 | 333 | 343 | 309 | 253 |
Swell 2 Height (m) Direction Period (s) | S 9 | S 9 | S 8 | S 8 | S 17 | S 16 | S 16 | S 16 | S 11 | S 15 | S 15 | S 14 | — | S 17 | S 16 | S 16 | S 7 | S 7 | E 10 | E 10 | E 10 | E 10 | E 10 | E 10 |
| kJ | 39 | 36 | 35 | 34 | 23 | 21 | 20 | 19 | 9 | 18 | 18 | 16 | — | 6 | 5 | 5 | 269 | 246 | 458 | 392 | 332 | 326 | 273 | 225 |
Swell 3 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 13 | — | S 12 | S 16 | S 15 | S 15 | — | — | — | — | — | — | S 16 | S 15 | S 15 | S 14 | S 14 | S 13 | — | — |
| kJ | 4 | 4 | 16 | 16 | 3 | — | 11 | 45 | 18 | 18 | — | — | — | — | — | — | 5 | 4 | 4 | 4 | 4 | 4 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 8 | S 4 | S 5 | S 6 | S 6 | S 6 | S 6 | S 6 | S 7 | S 7 | S 7 | S 7 | S 7 | — | WSW 3 | WSW 3 | WSW 3 | W 3 | W 3 | W 3 | W 4 |
| kJ | — | — | — | 111 | 45 | 85 | 205 | 170 | 132 | 128 | 305 | 526 | 539 | 407 | 378 | 303 | — | 7 | 7 | 4 | 1 | 1 | 5 | 15 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 13 | 19 | 19 | 19 | 55 | 55 | 55 | 126 | 126 | 94 | 19 | 13 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- 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.
Nearest