Surf Forecasts:
Cabo Raso surf forecast from 21 Aug 2026:
- Most powerful swell: Tuesday 25 Aug, 12AM (local time) - 7ft (2.2m), 7s period, NE swell with 412 kJ wave energy.
Best Forecast Surf Conditions for Cabo Raso this week:
The most powerful waves expected at Cabo Raso in the next 16 days are 2.2m 7s and forecast to arrive on Tuesday (Aug 25) at 12AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 10s period and expected on Friday (Aug 21) at 3PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12AM (Tue 25th Aug) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Cabo Raso over the next 16 days.
Short Range ForecastMostly dry. Mild temperatures (max 8°C on Fri afternoon, min 5°C on Fri morning). Winds decreasing (fresh winds from the SW on Fri morning, calm by Sat night). | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Very mild (max 16°C on Wed afternoon, min 6°C on Sun night). Winds increasing (light winds from the NNW on Tue morning, near gales from the WNW by Wed morning). | ||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
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) | NE 9 | ENE 9 | ENE 9 | ENE 9 | NE 9 | NE 9 | SSE 11 | S 11 | SE 11 | NNE 4 | NNE 5 | NNE 6 | NE 7 | NE 7 | NE 7 | NE 8 | NE 8 | NE 8 | ENE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 21 | 8 | 8 | 8 | 3 | 3 | 0 | 0 | 0 | 38 | 126 | 253 | 412 | 206 | 176 | 200 | 268 | 253 | 123 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | off | cross-off | off | off | cross-off | cross-on | on | on | on | on | cross-on | cross | on | cross-on | cross | cross | cross-off |
High Tide | 00:36AM3.88m | 1:13PM3.66m | 1:28AM3.68m | 2:15PM3.47m | 2:29AM3.54m | 3:24PM3.39m | 3:34AM3.52m | 4:32PM3.43m | 4:37AM3.59m | 5:31PM3.56m | 5:31AM3.73m | 6:20PM3.75m | |||||||
Low Tide | 7:04AM1.12m | 7:25PM1.48m | 8:01AM1.30m | 8:26PM1.67m | 9:07AM1.39m | 9:35PM1.74m | 10:16AM1.34m | 10:41PM1.69m | 11:15AM1.17m | 11:38PM1.54m | 12:05PM0.95m | 00:25AM1.34m | |||||||
 |  | | |  |  |  | | | | | |  | | |  | | | | |
 | — | 8:07 | — | — | 8:06 | — | — | 8:03 | — | — | 8:03 | — | — | 8:00 | — | — | 7:58 | — | — |
 | 6:38 | — | 6:39 | — | — | 6:40 | — | — | 6:43 | — | — | 6:44 | — | — | 6:45 | — | — | 6:45 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — |
Temp °C | 7 | 7 | 8 | 8 | 6 | 7 | 7 | 5 | 6 | 7 | 9 | 11 | 10 | 12 | 12 | 14 | 14 | 16 | 13 |
Feels °C | -1 | -3 | -1 | 2 | -2 | -1 | 1 | 1 | -1 | -1 | -1 | 1 | 0 | 8 | 5 | 7 | 4 | 5 | 1 |
Swell 1 Height (m) Direction Period (s) | NE 9 | ENE 9 | ENE 9 | S 10 | NE 9 | NE 9 | SSE 11 | S 11 | S 10 | SE 11 | SE 10 | SE 10 | SE 10 | NE 7 | NE 7 | ESE 13 | NE 8 | NE 8 | ESE 14 |
| kJ | 21 | 8 | 8 | 967 | 3 | 3 | 2204 | 846 | 496 | 457 | 324 | 251 | 160 | 206 | 176 | 434 | 268 | 253 | 413 |
Swell 2 Height (m) Direction Period (s) | E 8 | — | — | ENE 9 | — | — | — | SE 12 | SE 11 | S 11 | S 10 | S 10 | SSE 9 | SE 9 | SE 9 | SE 8 | ESE 12 | ESE 12 | ENE 8 |
| kJ | 1 | — | — | 8 | — | — | — | 593 | 553 | 286 | 130 | 70 | 16 | 106 | 67 | 35 | 410 | 359 | 123 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SE 12 | ESE 12 | S 8 | — | E 12 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 37 | 93 | 1 | — | 3 | — |
Wind waves Height (m) Direction Period (s) | S 10 | S 9 | S 10 | — | S 10 | S 10 | — | — | — | NNE 4 | NNE 5 | NNE 6 | NE 7 | — | — | NE 8 | — | W 4 | W 4 |
| kJ | 1160 | 861 | 1700 | — | 1218 | 1330 | — | — | — | 38 | 126 | 253 | 412 | — | — | 200 | — | 16 | 35 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1046 | 1029 | 1046 | 953 | 1047 | 1047 | 1029 | 254 | 840 | 839 | 815 | 815 | 841 | 112 | 398 | 254 | 678 | 254 | 901 |
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 Cabo Raso 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 Cabo Raso Surf forecast
The above surf forecast table for Cabo Raso provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cabo Raso can be found by selecting the local surf guide option on the grey menu. Our Cabo Raso 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 (Cabo Raso) 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 Cabo Raso 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.
Cabo Raso is 72 km (45 miles) from Ameghino. If you plan a holiday in Provincia del Chubut, look for hotels and other accommodation in Ameghino. Ameghino has rooms for a wide range of budgets as well as car hire and transport links.
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