Surf Forecasts:
Rada Tilly surf forecast from 20 Sep 2026:
- Best quality surf: Monday 21 Sep, 9PM (local time) - 4.5ft (1.3m), 10s period, ESE swell with cross-offshore winds.
- Most powerful swell: Monday 21 Sep, 3AM (local time) - 7.5ft (2.3m), 8s period, SE swell with 701 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 9PM (local time) - 4.5ft (1.3m), 10s period with ESE swell.
Best Forecast Surf Conditions for Rada Tilly this week:
The surf forecast for Rada Tilly over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 9PM. The primary swell is predicted to be 1.3m and 10s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Rada Tilly in the next 16 days are 2.3m 8s and forecast to arrive on Monday (Sep 21) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Sep 23) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Mon 21st Sep) | 4.5ft (1.3m) 10s |
| Best Surf | 9PM (Mon 21st Sep) | 4.5ft (1.3m) 10s |
| Most Powerful | 3AM (Mon 21st Sep) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for Rada Tilly over the next 16 days.
Short Range ForecastHeavy rain (total 27mm), heaviest during Sun afternoon. Very mild (max 11°C on Tue afternoon, min 3°C on Mon morning). Winds decreasing (strong winds from the S on Sun afternoon, light winds from the SSW by Mon afternoon). | Days 4-6 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Very mild (max 17°C on Wed afternoon, min 6°C on Thu afternoon). Winds decreasing (strong winds from the WNW on Wed morning, light winds from the NW by Thu night). | ||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSE 4 | SSE 7 | SE 8 | SE 8 | SE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 5 | ESE 10 | ENE 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 31 | 444 | 617 | 582 | 397 | 338 | 292 | 237 | 368 | 301 | 278 | 258 | 206 | 199 | 138 | 66 | 64 | 40 | 19 | 19 | 26 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross | cross | cross-off | cross-off | off | cross-off | off | off | cross-off | on | cross-on | cross-on | off | on | cross-on | cross-on | cross-on | cross |
High Tide | 11:24AM4.31m | 11:34PM4.31m | 12:31PM4.15m | 00:41AM4.19m | 1:43PM4.16m | 1:49AM4.23m | 2:45PM4.33m | 2:49AM4.39m | 3:34PM4.59m | 3:39AM4.63m | 4:16PM4.89m | 4:24AM4.91m | 4:54PM5.19m | ||||||||
Low Tide | 5:31PM1.99m | 6:07AM1.59m | 6:36PM2.14m | 7:14AM1.64m | 7:46PM2.15m | 8:19AM1.56m | 8:51PM2.02m | 9:16AM1.38m | 9:46PM1.79m | 10:04AM1.17m | 10:32PM1.51m | 10:46AM0.97m | 11:12PM1.21m | ||||||||
 | |  |  |  |  | | |  | | | | |  |  |  | | |  |  | | |
 | 7:24 | — | — | 7:22 | — | — | 7:20 | — | — | 7:18 | — | — | 7:16 | — | — | 7:13 | — | — | 7:11 | — | — |
 | — | 7:23 | — | — | 7:24 | — | — | 7:25 | — | — | 7:27 | — | — | 7:29 | — | — | 7:30 | — | — | 7:30 | — |
mm | 11 | 13 | 3 | — | — | — | — | — | — | — | — | — | — | 2 | 7 | — | — | — | 8 | 1 | 1 |
Temp °C | 8 | 5 | 6 | 5 | 7 | 7 | 9 | 11 | 11 | 16 | 17 | 14 | 7 | 7 | 8 | 11 | 11 | 10 | 8 | 10 | 9 |
Feels °C | 1 | -5 | -3 | -3 | 3 | 3 | 4 | 6 | 3 | 6 | 11 | 9 | 3 | 3 | 6 | 8 | 8 | 6 | 3 | 8 | 8 |
Swell 1 Height (m) Direction Period (s) | ENE 6 | NE 7 | — | SE 8 | SE 9 | ESE 10 | ESE 10 | ESE 10 | ESE 12 | ESE 12 | ESE 11 | ESE 12 | ESE 12 | ESE 12 | ESE 11 | ESE 11 | ESE 11 | ESE 10 | ESE 5 | ESE 10 | ESE 10 |
| kJ | 11 | 13 | — | 582 | 397 | 338 | 292 | 237 | 368 | 301 | 278 | 258 | 206 | 199 | 138 | 66 | 64 | 40 | 15 | 19 | 9 |
Swell 2 Height (m) Direction Period (s) | — | — | — | NE 7 | ENE 7 | ENE 8 | ENE 9 | ENE 12 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SE 5 | SE 6 | ENE 10 | E 4 | ENE 10 | ENE 9 | ESE 10 | ENE 10 | — |
| kJ | — | — | — | 2 | 5 | 6 | 7 | 14 | 21 | 21 | 11 | 11 | 32 | 27 | 10 | 1 | 9 | 8 | 19 | 9 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | ENE 9 | — | ENE 6 | ENE 6 | ENE 7 | ENE 11 | ENE 11 | ENE 10 | ENE 10 | E 6 | — | ENE 9 | E 14 | — |
| kJ | — | — | — | — | — | — | — | 7 | — | 4 | 3 | 5 | 12 | 12 | 10 | 10 | 1 | — | 8 | 4 | — |
Wind waves Height (m) Direction Period (s) | SSE 4 | SSE 7 | SE 8 | SSW 5 | — | NNE 2 | — | N 3 | NW 3 | WNW 4 | W 4 | WSW 3 | — | — | E 4 | — | — | ESE 4 | — | ESE 4 | ENE 4 |
| kJ | 31 | 444 | 617 | 56 | — | 1 | — | 1 | 6 | 30 | 48 | 3 | — | — | 1 | — | — | 8 | — | 6 | 26 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 888 | 1304 | 1055 | 1055 | 1055 | 0 | 0 | 0 | 0 | 873 | 5 | 888 | 1328 | 1154 | 960 | 0 | 937 | 937 | 1081 | 1089 | 350 |
Best forecast wave conditions in Provincia del Chubut | |||||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Information about the Rada Tilly Surf forecast
The above surf forecast table for Rada Tilly provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Rada Tilly can be found by selecting the local surf guide option on the grey menu. Our Rada Tilly surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Rada Tilly) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Rada Tilly may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Rada Tilly is 8 km (5 miles) from Comodoro Rivadavia. If you plan a holiday in Provincia del Chubut, look for hotels and other accommodation in Comodoro Rivadavia. Comodoro Rivadavia has rooms for a wide range of budgets as well as car hire and transport links.
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