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Matanzas surfForecast / Santiago / Chile
12 Day Weather and Surf, issued 7 pm Tuesday 01 Jul 2025 -04
Best Forecast Surf Conditions for Matanzas this week:
The surf forecast for Matanzas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 01) at 11PM. The primary swell is predicted to be 1.7m and 13s period with a secondary swell of 0.1m and 12s. Another secondary swell of 0.5m and 5s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Matanzas in the next 12 days are 3.5m 14s and forecast to arrive on Wednesday (Jul 09) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Saturday (Jul 05) at 8AM.
| Wave Type | Time (-04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Tue 1st Jul) | 5.5ft (1.7m) 13s |
| Best Surf | 8AM (Thu 3rd Jul) | 6ft (1.9m) 16s |
| Most Powerful | 2AM (Wed 9th Jul) | 11ft (3.5m) 14s |
Table - best surf conditions forecast for Matanzas over the next 12 days.
Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sun 13 | |||||||||||||||||||||||||
| 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 | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 16 | 15 | 14 | 14 | 13 | 14 | 13 | 13 | 12 | 12 | 10 | 11 | 16 | 15 | 14 | 13 | 13 | 16 | 14 | 15 | 14 | 14 | 13 | 13 | 12 | 12 | 12 | 16 | 15 | 15 | 15 | 15 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 949 | 865 | 822 | 1206 | 1637 | 1724 | 1560 | 1283 | 1147 | 647 | 527 | 361 | 189 | 483 | 1079 | 1491 | 1359 | 1269 | 954 | 649 | 2533 | 5681 | 5227 | 4522 | 3386 | 2386 | 1945 | 1223 | 1072 | 1243 | 2966 | 2401 | 2436 | 2360 | 2328 | 1903 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross | cross | cross | cross | cross- off | cross | cross | cross- off | cross- off | cross | cross- off | cross- off | glass | cross- off | cross | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross- on | cross | cross | cross- on | cross- off | cross- on | cross- on | cross- off | cross- on | cross- on |
High Tide / height (m) | 3:49AM 0.95 | 3:34PM 1.05 | 4:46AM 0.99 | 4:29PM 0.94 | 5:42AM 1.04 | 5:35PM 0.85 | 6:36AM 1.10 | 6:46PM 0.81 | 7:26AM 1.16 | 7:51PM 0.80 | 8:11AM 1.23 | 8:44PM 0.81 | 8:53AM 1.30 | 9:29PM 0.83 | 9:33AM 1.36 | 10:08PM 0.85 | 10:12AM 1.42 | 10:45PM 0.86 | 10:49AM 1.46 | 11:22PM 0.88 | 11:26AM 1.48 | 11:59PM 0.90 | 12:03PM 1.47 | |||||||||||||
Low Tide / height (m) | 9:33PM 0.23 | 9:33AM 0.46 | 10:16PM 0.28 | 10:48AM 0.50 | 11:01PM 0.33 | 12:07PM 0.49 | 11:48PM 0.37 | 1:18PM 0.45 | 12:36AM 0.39 | 2:16PM 0.38 | 1:23AM 0.39 | 3:04PM 0.32 | 2:08AM 0.36 | 3:47PM 0.25 | 2:51AM 0.33 | 4:25PM 0.20 | 3:30AM 0.29 | 5:02PM 0.15 | 4:08AM 0.25 | 5:39PM 0.12 | 4:46AM 0.22 | 6:14PM 0.10 | 5:25AM 0.22 | 6:49PM 0.10 | ||||||||||||
Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sun 13 | |||||||||||||||||||||||||
| Sunrise | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:52 | - | - | 7:50 | - | - | 7:50 | - | - | 7:50 | - |
| Sunset | - | - | 5:49 | - | - | 5:50 | - | - | 5:50 | - | - | 5:51 | - | - | 5:51 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:53 | - | - | 5:54 | - | - | 5:54 |
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Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 13 | 14 | 17 | 15 | 15 | 17 | 15 | 14 | 14 | 11 | 13 | 14 | 13 | 14 | 15 | 13 | 14 | 15 | 12 | 12 | 14 | 11 | 10 | 12 | 11 | 11 | 12 | 11 | 12 | 13 | 10 | 11 | 12 | 10 | 10 | 11 |
| Feels °C (?) | 8 | 10 | 13 | 11 | 11 | 12 | 11 | 11 | 12 | 9 | 8 | 9 | 10 | 12 | 14 | 11 | 11 | 10 | 7 | 7 | 8 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 10 | 11 | 8 | 9 | 9 | 9 | 8 | 8 |
Short Range Forecast: Mostly dry. Very mild (max 17°C on Wed afternoon, min 12°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 15°C on Sun afternoon, min 11°C on Fri night). Winds decreasing (fresh winds from the N on Sat afternoon, calm by Sun afternoon). | Days 6-9 Weather Summary Mostly dry. Very mild (max 14°C on Tue afternoon, min 8°C on Wed morning). Mainly fresh winds. | Long Range Forecast: Mostly dry. Very mild (max 13°C on Fri afternoon, min 8°C on Sun morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Matanzas 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 Matanzas Surf forecast
The above surf forecast table for Matanzas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Matanzas can be found by selecting the local surf guide option on the grey menu. Our Matanzas 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 (Matanzas) 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 Matanzas 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.
Matanzas is 47 km (29 miles) from the city of San Antonio. If you plan a holiday in Santiago, look for hotels and other accommodation in San Antonio. San Antonio has rooms for a wide range of budgets as well as car hire and transport links.
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