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Curvao surfForecast / Piauí / Brazil
12 Day Weather and Surf, issued 2 pm Tuesday 26 Aug 2025 -03
Best Forecast Surf Conditions for Curvao this week:
The most powerful waves expected at Curvao in the next 12 days are 1.2m 15s and forecast to arrive on Wednesday (Aug 27) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 4s period and expected on Thursday (Aug 28) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Wed 27th Aug) | 4ft (1.2m) 15s |
Table - best surf conditions forecast for Curvao over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 28°C on Wed morning, min 23°C on Wed night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Sat morning, min 24°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | |||||||||||||||||
| 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) (?) | 6 | 6 | 6 | 15 | 15 | 14 | 14 | 6 | 7 | 5 | 6 | 7 | 5 | 7 | 7 | 7 | 6 | 7 | 5 | 6 | 7 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 199 | 203 | 179 | 732 | 192 | 165 | 573 | 193 | 170 | 79 | 174 | 208 | 79 | 217 | 161 | 208 | 170 | 135 | 87 | 158 | 111 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross | cross- on | cross- on | cross | on | cross- on | cross | on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross- on | cross | ||
High Tide / height (m) | 6:56PM 3.06 | 7:10AM 3.01 | 7:25PM 2.97 | 7:40AM 2.82 | 7:54PM 2.83 | 8:11AM 2.61 | 8:26PM 2.67 | 8:47AM 2.39 | 9:05PM 2.49 | 9:35AM 2.17 | 10:01PM 2.32 | 10:53AM 2.01 | 11:31PM 2.23 | ||||||||||
Low Tide / height (m) | 1:08AM 0.36 | 1:23PM 0.43 | 1:41AM 0.47 | 1:53PM 0.58 | 2:15AM 0.62 | 2:24PM 0.76 | 2:53AM 0.80 | 3:00PM 0.95 | 3:40AM 0.98 | 3:47PM 1.13 | 4:48AM 1.13 | 5:02PM 1.28 | 6:27AM 1.16 | ||||||||||
Tue 26 | Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 01 | |||||||||||||||||
| Sunrise | - | - | 5:47 | - | - | 5:47 | - | - | 5:46 | - | - | 5:46 | - | - | 5:45 | - | - | 5:45 | - | - | 5:45 | ||
| Sunset | 5:50 | - | - | 5:50 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:49 | - | - | 5:47 | - | - | ||
 |  | | | | | | | | | | | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 27 | 26 | 28 | 27 | 25 | 28 | 27 | 25 | 27 | 27 | 26 | 28 | 27 | 25 | 28 | 27 | 26 | 28 | 27 | 25 | 28 | ||
| Feels °C (?) | 26 | 25 | 27 | 26 | 24 | 27 | 26 | 24 | 25 | 26 | 26 | 27 | 25 | 23 | 26 | 25 | 24 | 27 | 26 | 24 | 27 | ||
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Recent Eyeball Surf Reports for Piauí
The wind is still cross-on at Curvao (light winds from the ENE at Comte. Ariston Pessoa Regional Airport - Jericoacoara 155 km from Curvao). 1.8m 7s swell from the NE with a 0.4m 18s long period groundswell from the N. 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 Curvao 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 Curvao Surf forecast
The above surf forecast table for Curvao provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Curvao can be found by selecting the local surf guide option on the grey menu. Our Curvao 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 (Curvao) 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 Curvao 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.
Are you planning a holiday in Piauí? If you are looking for accommodation near Curvao, camping, hotels and holiday cottages in Piauí, consider staying in Parnaiba which is 20 km (12 miles) away. Alternatively, find information about places to stay and car hire in Munguba which is 76 km (47 miles) away
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