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Back Door Surf Forecast
/ Bahia – Sul (17 surf breaks) /
Back Door surfForecast / Bahia – Sul / Brazil
48hr Weather and Surf, issued 8 pm Friday 01 Aug 2025 -03
How big are the waves at Back Door today?
The current surf forecast for Back Door at 2AM is: 1.0m 7s primary swell from a East direction and 0.4m 13s secondary swell from a South-southeast direction, 0.9m 6s secondary swell from a South-southeast direction (forecast issued at 08:00pm August 01). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 3.5ft (1.0m) | 7s |
| Afternoon (02 Aug) | 3.5ft (1.0m) | 7s |
| Evening (02 Aug) | 4ft (1.2m) | 6s |
Table - waves today at Back Door. (Swell directed towards the surf break)
Fri 01 | Saturday 02 | Sunday 03 | Monday 04 | |||||||||||||||||||||
| 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 378 | 318 | 268 | 241 | 230 | 234 | 236 | 229 | 213 | 269 | 263 | 212 | 240 | 244 | 315 | 299 | 305 | 522 | 354 | 448 | 486 | 490 | 409 | 358 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross- off | cross- off | cross | cross- on | cross- on | cross- on | cross | cross- off | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 8:45PM 1.41 | 9:28AM 1.36 | 9:58PM 1.35 | 10:59AM 1.34 | 11:22PM 1.37 | 12:20PM 1.41 | ||||||||||||||||||
Low Tide / height (m) | 3:13AM 0.71 | 3:53PM 0.78 | 4:43AM 0.71 | 5:23PM 0.77 | 6:02AM 0.63 | |||||||||||||||||||
Fri 01 | Saturday 02 | Sunday 03 | Monday 04 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:25 | - | - | - | - | - | - | - | 5:25 |
 |  | | |  |  |  | | |  |  | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | 1 | 1 | 1 | 1 | - | 1 | - | 1 | 1 | 1 | - |
| Temp. °C | 23 | 22 | 20 | 20 | 19 | 21 | 24 | 24 | 23 | 22 | 20 | 20 | 20 | 22 | 24 | 23 | 24 | 23 | 24 | 22 | 22 | 23 | 24 | 25 |
| Feels °C (?) | 21 | 21 | 19 | 19 | 18 | 20 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 23 | 23 | 23 | 24 | 23 | 24 | 23 | 23 | 23 | 23 | 24 |
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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 Bahia - Sul
Continuing clean conditions at Back Door (light winds from the SW at Ilheus Airport 15 km from Back Door). 1.3m 6s windswell from the SSE with a 0.9m 7s swell from the E and a 0.4m 13s groundswell from the SSE as well as a 0.3m 12s groundswell from the ESE. 4 swells combining to make bigger set waves.
3 h 31 min ago
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