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Cabo Raso surfForecast / Chubut / Argentina
12 Day Weather and Surf, issued 2 pm Thursday 14 Aug 2025 -03
Best Forecast Surf Conditions for Cabo Raso this week:
The surf forecast for Cabo Raso over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 20) at 6PM. The primary swell is predicted to be 1.6m and 12s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Cabo Raso in the next 12 days are 2.0m 12s and forecast to arrive on Thursday (Aug 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 3.5m 9s period and expected on Thursday (Aug 21) at 6PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6PM (Wed 20th Aug) | 5ft (1.6m) 12s |
| Best Surf | 6PM (Wed 20th Aug) | 5ft (1.6m) 12s |
| Most Powerful | 3AM (Thu 21st Aug) | 6.5ft (2.0m) 12s |
Table - best surf conditions forecast for Cabo Raso over the next 12 days.
Short Range Forecast Mostly dry. Very mild (max 17°C on Sat afternoon, min 7°C on Thu night). Winds decreasing (strong winds from the NNE on Fri afternoon, light winds from the NNW by Sat morning). | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Tue afternoon, min 8°C on Wed morning). Winds increasing (light winds from the NNW on Tue morning, strong winds from the SW by Tue night). | ||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 9 | 4 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 8 | 12 | 12 | 12 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 16 | 20 | 101 | 195 | 427 | 606 | 144 | 215 | 204 | 195 | 209 | 144 | 102 | 167 | 128 | 85 | 91 | 57 | 247 | 934 | 940 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | cross- on | cross- on | on | cross- on | on | cross- on | cross- on | on | on | cross- on | cross- on | cross- off | cross- off | off | cross- off | cross | ||
High Tide / height (m) | 10:45PM 4.55 | 11:02AM 4.36 | 11:30PM 4.44 | 11:54AM 4.21 | 12:19AM 4.27 | 12:53PM 4.04 | 1:16AM 4.09 | 2:00PM 3.88 | 2:21AM 3.95 | 3:15PM 3.80 | 3:31AM 3.91 | 4:30PM 3.84 | 4:40AM 3.96 | ||||||||||
Low Tide / height (m) | 4:40PM 0.26 | 5:08AM 0.54 | 5:26PM 0.48 | 5:56AM 0.62 | 6:17PM 0.74 | 6:50AM 0.74 | 7:15PM 1.02 | 7:53AM 0.86 | 8:22PM 1.24 | 9:03AM 0.91 | 9:36PM 1.34 | 10:16AM 0.85 | 10:48PM 1.30 | 11:22AM 0.68 | |||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||
| Sunrise | - | - | 8:17 | - | - | 8:15 | - | - | 8:14 | - | - | 8:11 | - | - | 8:11 | - | - | 8:08 | - | - | 8:07 | ||
| Sunset | 6:31 | - | - | 6:34 | - | - | 6:35 | - | - | 6:36 | - | - | 6:37 | - | - | 6:37 | - | - | 6:38 | - | - | ||
 |  | |  | | | | | | |  |  | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 10 | 8 | 9 | 11 | 10 | 14 | 17 | 14 | 13 | 15 | 13 | 16 | 16 | 13 | 16 | 18 | 15 | 10 | 11 | 11 | 13 | ||
| Feels °C (?) | 4 | 2 | -1 | 0 | 0 | 10 | 13 | 10 | 5 | 6 | 7 | 10 | 11 | 8 | 12 | 13 | 8 | 1 | 4 | 5 | 4 | ||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Chubut
Still cross-shore at Cabo Raso (light winds from the E at Trelew-Almirante Marco Andrés Zar Airport 126 km from Cabo Raso). 0.4m 3s local chop from the NNE with a 0.2m 9s swell from the ENE. 2 swells combining to make bigger set waves.
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 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 12 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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