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Estaleirinho surfForecast / Santa Catarina – Norte / Brazil
12 Day Weather and Surf, issued 2 pm Wednesday 20 Aug 2025 -03
Best Forecast Surf Conditions for Estaleirinho this week:
The surf forecast for Estaleirinho over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 20) at 9PM. The primary swell is predicted to be 1.7m and 9s period with a secondary swell of 0.1m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Estaleirinho in the next 12 days are 1.7m 9s and forecast to arrive on Wednesday (Aug 20) at 9PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Aug 21) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Wed 20th Aug) | 5.5ft (1.7m) 9s |
| Best Surf | 9PM (Wed 20th Aug) | 5.5ft (1.7m) 9s |
| Most Powerful | 9PM (Wed 20th Aug) | 5.5ft (1.7m) 9s |
Table - best surf conditions forecast for Estaleirinho over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 22°C on Sat morning, min 16°C on Thu night). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Tue morning. Warm (max 22°C on Sat afternoon, min 13°C on Sun afternoon). Winds decreasing (fresh winds from the SSE on Sat night, calm by Mon morning). | ||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||||
| 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) (?) | 8 | 9 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 9 | 8 | 9 | 7 | 7 | 8 | 8 | 8 | 10 | 6 | 7 | 6 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 615 | 416 | 248 | 213 | 233 | 184 | 144 | 131 | 277 | 386 | 580 | 404 | 263 | 209 | 268 | 210 | 201 | 353 | 113 | 435 | 319 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | cross- off | cross- on | cross- off | cross- off | cross- on | glass | cross- off | cross- on | cross | cross | cross | cross | off | glass | glass | cross | cross- on | cross | cross- off | ||
High Tide / height (m) | 12:37AM 0.80 | 1:46PM 0.99 | 1:12AM 0.91 | 2:11PM 1.00 | 1:45AM 0.99 | 2:37PM 1.00 | 2:17AM 1.04 | 3:03PM 0.97 | 2:50AM 1.05 | 3:28PM 0.94 | 3:21AM 1.03 | 3:52PM 0.90 | 3:54AM 0.99 | ||||||||||
Low Tide / height (m) | 8:03PM 0.39 | 7:38AM 0.03 | 8:22PM 0.38 | 8:07AM 0.00 | 8:35PM 0.38 | 8:30AM 0.00 | 8:36PM 0.36 | 8:47AM 0.03 | 8:33PM 0.33 | 9:00AM 0.08 | 8:42PM 0.28 | 9:14AM 0.13 | 9:01PM 0.25 | 9:32AM 0.21 | |||||||||
Wed 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | |||||||||||||||||
| Sunrise | - | - | 6:39 | - | - | 6:37 | - | - | 6:37 | - | - | 6:35 | - | - | 6:35 | - | - | 6:33 | - | - | 6:33 | ||
| Sunset | 5:54 | - | - | 5:55 | - | - | 5:55 | - | - | 5:57 | - | - | 5:57 | - | - | 5:58 | - | - | 5:58 | - | - | ||
 |  | | |  | | | | |  | |  | |  | | | |  |  | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 5 | 12 | - | - | ||
| Temp. °C | 20 | 17 | 21 | 20 | 17 | 21 | 20 | 17 | 22 | 22 | 16 | 15 | 15 | 14 | 16 | 17 | 16 | 14 | 13 | 13 | 16 | ||
| Feels °C (?) | 18 | 18 | 20 | 18 | 17 | 21 | 20 | 18 | 22 | 22 | 13 | 10 | 9 | 13 | 16 | 17 | 17 | 13 | 10 | 7 | 12 | ||
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Santa Catarina - Norte
Continuing clean conditions at Estaleirinho (calm at Pescadores wx 0 km from Estaleirinho). 2.2m 8s swell from the ENE with a 0.7m 8s swell, also from the ENE. 2 swells combining so expect closeout sets.
1 h 1 min ago
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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 Estaleirinho 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 Estaleirinho Surf forecast
The above surf forecast table for Estaleirinho provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Estaleirinho can be found by selecting the local surf guide option on the grey menu. Our Estaleirinho 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 (Estaleirinho) 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 Estaleirinho 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.
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