- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Praia Olho d'Agua surfForecast / Maranhao / Brazil
12 Day Weather and Surf, issued 2 am Wednesday 17 Sep 2025 -03
Best Forecast Surf Conditions for Praia Olho d'Agua this week:
The most powerful waves expected at Praia Olho d'Agua in the next 12 days are 1.5m 6s and forecast to arrive on Wednesday (Sep 17) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Thursday (Sep 18) at 12PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 12PM (Wed 17th Sep) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Praia Olho d'Agua over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 28°C on Thu morning, min 26°C on Wed night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Sat morning, min 26°C on Sat afternoon). Mainly fresh winds. | ||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 5 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 5 | 6 | 5 | 5 | 6 | 5 | 5 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 143 | 139 | 87 | 122 | 99 | 61 | 99 | 69 | 76 | 90 | 60 | 73 | 117 | 97 | 79 | 122 | 103 | 76 | 129 | 103 | 106 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross- off | cross- on | cross | cross- off | cross- on | cross | cross | cross- on | cross | cross | cross- on | cross | cross | cross | cross | cross | cross- on | cross |
High Tide / height (m) | 3:16PM 3.46 | 3:33AM 3.78 | 4:18PM 3.67 | 4:31AM 3.98 | 5:04PM 3.90 | 5:16AM 4.15 | 5:41PM 4.09 | 5:54AM 4.28 | 6:13PM 4.25 | 6:28AM 4.35 | 6:44PM 4.34 | 7:01AM 4.36 | 7:14PM 4.38 | ||||||||
Low Tide / height (m) | 9:18PM 1.15 | 9:55AM 0.76 | 10:14PM 0.89 | 10:43AM 0.56 | 11:01PM 0.63 | 11:25AM 0.39 | 11:41PM 0.42 | 12:02PM 0.29 | 12:18AM 0.28 | 12:37PM 0.26 | 12:53AM 0.22 | 1:09PM 0.30 | 1:27AM 0.23 | ||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||||
| Sunrise | 5:48 | - | - | 5:48 | - | - | 5:47 | - | - | 5:47 | - | - | 5:46 | - | - | 5:46 | - | - | 5:46 | - | - |
| Sunset | - | 5:53 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - |
 | |  |  | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 27 | 27 | 26 | 28 | 27 | 26 | 28 | 27 | 26 | 28 | 27 | 26 | 27 | 27 | 26 | 28 | 27 | 26 | 27 | 26 | 26 |
| Feels °C (?) | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 24 | 25 | 24 | 24 | 24 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 22 | 25 |
- Map Icons:
Break
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 Maranhao
Continuing clean conditions at Praia Olho d'Agua (light winds from the E at Sao Luiz (Aero) 16 km from Praia Olho d'Agua). A 1.2m local chop from the ENE
16 km away, 3 h 6 min ago
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 Praia Olho d'Agua 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 Praia Olho d'Agua Surf forecast
The above surf forecast table for Praia Olho d'Agua provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Praia Olho d'Agua can be found by selecting the local surf guide option on the grey menu. Our Praia Olho d'Agua 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 (Praia Olho d'Agua) 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 Praia Olho d'Agua 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.
Praia Olho d'Agua is 18 km (11 miles) from the city of Sao Jose de Ribamar. If you plan a holiday in Maranhão, look for hotels and other accommodation in Sao Jose de Ribamar. Sao Jose de Ribamar has rooms for a wide range of budgets as well as car hire and transport links.
Nearest