Surf Forecasts:
Rada Tilly surf forecast from 18 Aug 2026:
- Best quality surf: Wednesday 19 Aug, 12AM (local time) - 1.5ft (0.5m), 10s period, ENE swell with offshore winds.
- Most powerful swell: Thursday 20 Aug, 9AM (local time) - 4.5ft (1.4m), 6s period, SSE swell with 139 kJ wave energy.
- Next surfable swell (1★+): Wednesday 19 Aug, 12AM (local time) - 1.5ft (0.5m), 10s period with ENE 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 Wednesday (Aug 19) at 12AM. The primary swell is predicted to be 0.5m and 10s period with a secondary swell of 0.1m and 12s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Rada Tilly in the next 16 days are 1.4m 6s and forecast to arrive on Thursday (Aug 20) at 9AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Tuesday (Aug 18) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Wed 19th Aug) | 1.5ft (0.5m) 10s |
| Best Surf | 12AM (Wed 19th Aug) | 1.5ft (0.5m) 10s |
| Most Powerful | 9AM (Thu 20th Aug) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Rada Tilly over the next 16 days.
Short Range ForecastMostly dry. Very mild (max 15°C on Tue afternoon, min 4°C on Wed night). Winds decreasing (near gales from the W on Tue afternoon, calm by Thu afternoon). | Days 4-6 Weather SummaryMostly dry. Very mild (max 10°C on Fri afternoon, min 4°C on Sun morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | |||||||||||||||
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) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 6 | SE 6 | SE 11 | ESE 10 | SE 10 | SE 10 | SE 10 | SSE 5 | SE 12 | SE 10 | SE 10 | ENE 5 | ENE 6 | ESE 9 | ESE 9 |
Wave Graph  | |||||||||||||||||||||
 kJ | 48 | 51 | 55 | 38 | 38 | 38 | 139 | 61 | 18 | 10 | 28 | 26 | 16 | 15 | 34 | 52 | 47 | 45 | 57 | 31 | 30 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross | glassy | glassy | cross-on | cross | cross-off | cross | cross | off | cross-off | cross-on |
High Tide | 9:07PM5.51m | 9:30AM5.29m | 9:49PM5.21m | 10:17AM4.96m | 10:33PM4.89m | 11:07AM4.64m | 11:22PM4.60m | 12:04PM4.37m | 00:18AM4.38m | 1:09PM4.21m | 1:22AM4.29m | 2:17PM4.21m | 2:26AM4.34m | ||||||||
Low Tide | 2:59PM0.63m | 3:23AM0.75m | 3:41PM0.97m | 4:06AM0.95m | 4:25PM1.31m | 4:52AM1.19m | 5:12PM1.62m | 5:43AM1.41m | 6:05PM1.87m | 6:41AM1.57m | 7:06PM2.03m | 7:46AM1.61m | 8:13PM2.07m | ||||||||
 |  |  | | |  | | | | | | | | | | |  |  | | | | |
 | 8:25 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | — | 8:18 | — | — | 8:15 | — | — | 8:14 | — | — |
 | — | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:46 | — | — | 6:47 | — | — | 6:49 | — | — | 6:51 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 13 | 15 | 12 | 12 | 14 | 11 | 6 | 7 | 7 | 8 | 10 | 9 | 6 | 7 | 6 | 7 | 10 | 10 | 11 | 12 | 10 |
Feels °C | 1 | 2 | 6 | 8 | 8 | 6 | -2 | 1 | 3 | 1 | 3 | 4 | 2 | 3 | 3 | 1 | 4 | 6 | 6 | 8 | 7 |
Swell 1 Height (m) Direction Period (s) | ENE 9 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | SSE 6 | SE 6 | SE 6 | SE 6 | SE 10 | SSE 5 | SSE 5 | SE 9 | SE 12 | SE 10 | SE 10 | SE 9 | ENE 6 | ENE 7 | ESE 9 |
| kJ | 48 | 51 | 55 | 38 | 38 | 38 | 65 | 61 | 11 | 5 | 28 | 10 | 4 | 14 | 34 | 52 | 47 | 23 | 57 | 25 | 30 |
Swell 2 Height (m) Direction Period (s) | E 12 | E 11 | E 12 | E 13 | E 12 | E 7 | ENE 10 | ENE 10 | SE 11 | ESE 10 | ENE 9 | SE 10 | SE 10 | NE 9 | SE 5 | E 9 | E 8 | E 8 | ESE 9 | ESE 9 | ENE 7 |
| kJ | 3 | 2 | 3 | 3 | 3 | 4 | 19 | 19 | 18 | 10 | 8 | 26 | 16 | 3 | 3 | 2 | 1 | 1 | 32 | 31 | 18 |
Swell 3 Height (m) Direction Period (s) | SE 5 | — | SE 12 | S 8 | — | E 12 | E 12 | SE 10 | ENE 9 | ENE 9 | — | NE 9 | NE 9 | — | E 9 | — | — | — | E 12 | ESE 12 | SE 12 |
| kJ | 1 | — | 6 | 1 | — | 3 | 3 | 4 | 8 | 8 | — | 3 | 3 | — | 2 | — | — | — | 3 | 14 | 6 |
Wind waves Height (m) Direction Period (s) | W 3 | W 5 | WSW 4 | — | WSW 3 | SW 3 | SSE 6 | — | — | — | SSW 3 | — | — | SSE 5 | — | — | NE 3 | ENE 5 | — | — | — |
| kJ | 4 | 71 | 1 | — | 3 | 2 | 139 | — | — | — | 3 | — | — | 15 | — | — | 3 | 45 | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 350 | 350 | 0 | 254 | 1055 | 1055 | 1055 | 1081 | 1055 | 1081 | 1081 | 1055 | 645 | 645 | 926 | 926 | 942 | 942 | 0 | 0 | 645 |
Best forecast wave conditions in Provincia del Chubut | |||||||||||||||||||||
Best forecast wave conditions in Argentina | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Rada Tilly 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.
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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