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Mangue Seco surfForecast / Bahia – Norte / Brazil
12 Day Weather and Surf, issued 8 pm Monday 20 Oct 2025 -03
Best Forecast Surf Conditions for Mangue Seco this week:
The surf forecast for Mangue Seco over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 21) at 6AM. The primary swell is predicted to be 1.2m and 8s period with a secondary swell of 0.9m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Mangue Seco in the next 12 days are 2.2m 10s and forecast to arrive on Thursday (Oct 23) at 12AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 21st Oct) | 4ft (1.2m) 8s |
| Best Surf | 6AM (Tue 21st Oct) | 4ft (1.2m) 8s |
| Most Powerful | 12AM (Thu 23rd Oct) | 7ft (2.2m) 10s |
Table - best surf conditions forecast for Mangue Seco over the next 12 days.
Short Range Forecast Heavy rain (total 30mm), heaviest during Tue night. Warm (max 27°C on Tue morning, min 23°C on Tue night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 20mm), heaviest during Fri afternoon. Warm (max 26°C on Sat morning, min 24°C on Thu night). Wind will be generally light. | |||||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | ||||||||||||||||
| 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) (?) | 8 | 9 | 9 | 9 | 9 | 8 | 10 | 10 | 9 | 9 | 10 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 223 | 189 | 422 | 880 | 586 | 465 | 986 | 683 | 459 | 287 | 370 | 248 | 365 | 324 | 393 | 396 | 472 | 567 | 670 | 627 | 602 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | on | on | on | on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | on | |
High Tide / height (m) | 3:06AM 2.01 | 3:20PM 1.96 | 3:36AM 1.98 | 3:48PM 1.93 | 4:08AM 1.92 | 4:17PM 1.87 | 4:40AM 1.82 | 4:48PM 1.79 | 5:14AM 1.71 | 5:21PM 1.69 | 5:53AM 1.59 | 6:01PM 1.59 | 6:40AM 1.48 | |||||||||
Low Tide / height (m) | 9:15AM 0.17 | 9:27PM 0.16 | 9:43AM 0.21 | 9:57PM 0.17 | 10:12AM 0.28 | 10:27PM 0.22 | 10:40AM 0.36 | 10:58PM 0.29 | 11:11AM 0.47 | 11:33PM 0.40 | 11:46AM 0.58 | 12:15AM 0.52 | 12:32PM 0.70 | |||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Mon 27 | ||||||||||||||||
| Sunrise | - | 5:01 | - | - | 5:01 | - | - | 5:00 | - | - | 5:00 | - | - | 4:58 | - | - | 4:58 | - | - | 4:58 | - | |
| Sunset | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - | 5:24 | - | - | 5:25 | - | - | 5:25 | - | - | 5:25 | |
 |  | | | | | |  | | | | | |  | |  | |  | | | | ||
Rain (mm) | 1 | 1 | 1 | 18 | 4 | 1 | 2 | - | 2 | 2 | 3 | 4 | 8 | 1 | 2 | - | - | - | 1 | - | - | |
| Temp. °C | 26 | 27 | 27 | 24 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 24 | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | |
| Feels °C (?) | 27 | 27 | 27 | 25 | 26 | 26 | 26 | 26 | 25 | 27 | 25 | 25 | 25 | 26 | 25 | 26 | 25 | 25 | 25 | 25 | 26 | |
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Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Bahia - Norte
Wind reports 26 km away suggest it is still onshore at Mangue Seco (moderate winds from the SE at Aracaju (Aero)). 1.0m 8s swell from the E with a 0.6m 10s swell from the S. 2 swells combining to make bigger set waves.
26 km away, 3 h 31 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 Mangue Seco 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 Mangue Seco Surf forecast
The above surf forecast table for Mangue Seco provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Mangue Seco can be found by selecting the local surf guide option on the grey menu. Our Mangue Seco 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 (Mangue Seco) 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 Mangue Seco 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 Bahia - Norte? If you are looking for accommodation near Mangue Seco, camping, hotels and holiday cottages in Bahia - Norte, consider staying in Sao Cristovao which is 19 km (12 miles) away. Other places in and around Bahia - Norte where you can find information about places to rent, and car hire include Estancia which is 30 km (19 miles) away, Aracaju, Barra dos Coqueiros and Nossa Senhora do Socorro.
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