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Renaca surfForecast / Santiago / Chile
12 Day Weather and Surf, issued 1 pm Sunday 18 May 2025 -04
Best Forecast Surf Conditions for Renaca this week:
The surf forecast for Renaca over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 18) at 11PM. The primary swell is predicted to be 7ft and 12s period with a secondary swell of 1ft and 13s. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Renaca in the next 12 days are 11ft 19s and forecast to arrive on Friday (May 23) at 8PM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 18th May) | 7ft (2.1m) 12s |
| Best Surf | 2PM (Thu 22nd May) | 10ft (3.0m) 16s |
| Most Powerful | 8PM (Fri 23rd May) | 11ft (3.5m) 19s |
Table - best surf conditions forecast for Renaca over the next 12 days.
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Fri 30 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | 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 (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 12 | 19 | 18 | 17 | 16 | 15 | 14 | 18 | 17 | 16 | 16 | 15 | 19 | 17 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 17 | 16 | 15 | 14 | 13 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 1420 | 986 | 784 | 546 | 1255 | 2162 | 1970 | 1611 | 1074 | 857 | 1317 | 3416 | 5352 | 4772 | 3093 | 3564 | 7106 | 4529 | 3856 | 2424 | 1838 | 1618 | 2270 | 2744 | 2221 | 1513 | 821 | 1017 | 579 | 986 | 2762 | 4587 | 3093 | 2834 | 1777 | 1245 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross | on | on | on | on | cross- on | cross- on | cross- on | cross- on | on | on | cross- on | glass | on | glass | on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (ft) | 2:02PM 3.97 | 3:08AM 2.3 | 2:57PM 3.84 | 4:20AM 2.43 | 3:59PM 3.77 | 5:26AM 2.72 | 5:03PM 3.71 | 6:20AM 3.15 | 6:06PM 3.67 | 7:07AM 3.67 | 7:06PM 3.64 | 7:52AM 4.2 | 8:04PM 3.61 | 8:37AM 4.69 | 8:59PM 3.51 | 9:22AM 5.05 | 9:52PM 3.38 | 10:09AM 5.28 | 10:45PM 3.25 | 10:58AM 5.35 | 11:38PM 3.08 | 11:48AM 5.22 | 12:33AM 2.92 | 12:40PM 4.99 | ||||||||||||
Low Tide / height (ft) | 9:23PM 0.98 | 7:57AM 1.54 | 10:21PM 0.92 | 9:17AM 1.61 | 11:13PM 0.79 | 10:45AM 1.57 | 12:00AM 0.62 | 12:04PM 1.35 | 12:43AM 0.49 | 1:11PM 1.02 | 1:25AM 0.36 | 2:11PM 0.62 | 2:06AM 0.3 | 3:07PM 0.3 | 2:49AM 0.26 | 4:01PM 0.07 | 3:33AM 0.3 | 4:54PM -0.07 | 4:18AM 0.36 | 5:48PM -0.03 | 5:05AM 0.49 | 6:43PM 0.07 | 5:55AM 0.69 | |||||||||||||
Sun 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Fri 30 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:31 | - | - | 7:33 | - | - | 7:33 | - | - | 7:33 | - | - | 7:35 | - | - | 7:35 | - | - | 7:35 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:37 | - | - | 7:39 |
| Sunset | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:51 | - | - | 5:51 | - | - | 5:50 | - | - | 5:50 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:47 | - | - | 5:47 | - | - |
 |  |  |  |  |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | |
Rain (in) | - | 0.1 | 0.0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °F | 63 | 59 | 64 | 68 | 64 | 68 | 68 | 63 | 66 | 72 | 64 | 63 | 64 | 57 | 61 | 63 | 57 | 63 | 64 | 61 | 64 | 70 | 61 | 66 | 70 | 61 | 64 | 70 | 64 | 73 | 79 | 66 | 68 | 75 | 63 | 63 |
| Feels °F (?) | 59 | 57 | 63 | 64 | 63 | 68 | 66 | 63 | 61 | 64 | 61 | 63 | 64 | 55 | 59 | 59 | 57 | 59 | 59 | 57 | 59 | 61 | 57 | 61 | 61 | 55 | 61 | 64 | 61 | 66 | 64 | 57 | 59 | 63 | 54 | 59 |
Short Range Forecast: Light rain (total 0.2in), mostly falling on Sun night. Warm (max 68°F on Mon afternoon, min 59°F on Sun afternoon). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 72°F on Wed afternoon, min 57°F on Thu night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 70°F on Sun afternoon, min 59°F on Sat night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 79°F on Wed afternoon, min 55°F on Fri morning). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the SW by Fri morning). | |||||||||||||||||||||||||||||||||
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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 Renaca 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 Renaca Surf forecast
The above surf forecast table for Renaca provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Renaca can be found by selecting the local surf guide option on the grey menu. Our Renaca 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 (Renaca) 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 Renaca 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.
Renaca is 11 km (7 miles) from the city of Vina del Mar. If you plan a holiday in Santiago, look for hotels and other accommodation in Vina del Mar. Vina del Mar has rooms for a wide range of budgets as well as car hire and transport links.
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