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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 9 pm Saturday 25 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
21.3° C
(Which is normal for this time of year)How big are the waves at Thommos today?
The current surf forecast for Thommos at 4AM is: 0.9m 7s primary swell from a East-northeast direction and 0.5m 8s secondary swell from a East-southeast direction (forecast issued at 09:00pm April 25). An open ocean swell of 0.3m 2s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (AEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | 2.5ft (0.8m) | 7s |
| Afternoon (26 Apr) | 3ft (0.9m) | 4s |
| Evening (26 Apr) | 2.5ft (0.8m) | 4s |
Table - waves today at Thommos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sun morning, min 14°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | |||||||||||||||||||||
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 | 1 PM | 4 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 7 | ENE 4 | NE 4 | NE 4 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
95 | 114 | 81 | 66 | 54 | 37 | 47 | 25 | 28 | 27 | 23 | 40 | 35 | 22 | 27 | 47 | 35 | 28 | 33 | 75 | 59 | 58 | 58 | 44 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | off | cross-off | cross-off | cross | cross | cross | off | cross-off | off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | off | off | off | cross-off | cross-on | cross-on | |
High Tide | 4:06PM1.07m | 3:53AM1.34m | 5:00PM1.16m | 4:52AM1.31m | 5:43PM1.26m | 5:43AM1.28m | ||||||||||||||||||
Low Tide | 9:37PM0.51m | 10:38AM0.21m | 10:45PM0.45m | 11:22AM0.21m | 11:43PM0.38m | 12:00PM0.22m | ||||||||||||||||||
 | | | |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:28 | — | — | — | — |
 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:19 | — | — | — | — | — | — | — | 5:17 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 16 | 15 | 14 | 14 | 19 | 22 | 21 | 17 | 15 | 15 | 14 | 14 | 20 | 22 | 20 | 17 | 16 | 16 | 15 | 15 | 20 | 22 | 20 |
17 | 15 | 14 | 13 | 13 | 17 | 19 | 17 | 14 | 14 | 14 | 12 | 12 | 18 | 20 | 17 | 16 | 16 | 16 | 15 | 15 | 19 | 20 | 17 | |
Swell 1 Height (m) Direction Period (s) | ESE 9 | ESE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ESE 7 | ESE 7 | ESE 7 | ENE 7 | NE 5 | NE 6 | ENE 6 | ENE 6 | ENE 6 | ESE 6 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
 kJ | 61 | 48 | 81 | 66 | 54 | 37 | 18 | 10 | 10 | 15 | 23 | 40 | 35 | 22 | 27 | 4 | 35 | 28 | 33 | 75 | 59 | 58 | 58 | 44 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 7 | SSE 7 | SE 7 | ESE 7 | ENE 6 | ESE 7 | ESE 6 | ESE 7 | ESE 6 | S 12 | ESE 6 | SE 6 | NE 4 | S 10 | E 8 | E 8 | E 8 | E 8 |
| kJ | 23 | 15 | 35 | 35 | 25 | 19 | 5 | 5 | 2 | 10 | 14 | 9 | 8 | 9 | 4 | 3 | 4 | 2 | 7 | 2 | 5 | 5 | 4 | 4 |
Swell 3 Height (m) Direction Period (s) | N 10 | N 10 | SE 8 | SE 8 | SE 7 | SSE 7 | S 16 | S 15 | — | SE 7 | ESE 7 | SE 6 | SE 6 | NE 9 | NE 9 | — | S 12 | S 11 | SE 6 | E 10 | S 10 | S 10 | S 10 | S 9 |
| kJ | 2 | 2 | 15 | 14 | 9 | 5 | 5 | 5 | — | 2 | 4 | 1 | 1 | 3 | 3 | — | 3 | 2 | 2 | 2 | 2 | 8 | 8 | 7 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 7 | — | NW 2 | NW 3 | NNW 2 | NE 7 | ENE 4 | NE 4 | NE 4 | — | NNE 4 | — | — | — | ENE 6 | NE 3 | NE 4 | — | — | — | — | — | — |
| kJ | 95 | 114 | — | 1 | 2 | 1 | 47 | 25 | 28 | 27 | — | 12 | — | — | — | 47 | 5 | 6 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 237 | 165 | 1 | 1 | 0 | 1 | 62 | 59 | 202 | 2 | 29 | 1 | 0 | 0 | 2 | 14 | 237 |
Best forecast wave conditions in Illawarra | ||||||||||||||||||||||||
Best forecast wave conditions in Australia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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