Surf Forecasts:
Barra Vento surf forecast from 19 Aug 2026:
- Best quality surf: Friday 21 Aug, 6AM (local time) - 3.5ft (1.0m), 8s period, ESE swell with offshore winds.
- Most powerful swell: Wednesday 19 Aug, 6PM (local time) - 5ft (1.5m), 8s period, SE swell with 289 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 6AM (local time) - 3.5ft (1.0m), 8s period with ESE swell.
Best Forecast Surf Conditions for Barra Vento this week:
The surf forecast for Barra Vento over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 6AM. The primary swell is predicted to be 1.0m and 8s period with a secondary swell of 0.1m and 12s. Another secondary swell of 0.5m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Barra Vento in the next 16 days are 1.5m 8s and forecast to arrive on Wednesday (Aug 19) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Saturday (Aug 22) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Fri 21st Aug) | 3.5ft (1.0m) 8s |
| Best Surf | 6AM (Fri 21st Aug) | 3.5ft (1.0m) 8s |
| Most Powerful | 6PM (Wed 19th Aug) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Barra Vento over the next 16 days.
The Lowdown
Alright, this is Rusty, and I’m looking at the outlook for Barra Vento. Let’s be straight with you – the next 16 days are a real mixed bag and you’ll need to be patient. The water is sitting at 79°F, which is about 2°F warmer than usual for this time of year, so it’s a touch above average.
The real story here is that there’s a long stretch of nothing much worth paddling out for. The first real standout doesn’t roll in until the very end of the month. For most of the next week, we’re dealing with small, weak, short-period swell, combined with a lot of cross-shore and onshore winds. The swell energy is mostly in the low to moderate range, with values like 295 and 340, but the quality is poor – it’s choppy and messy. There are a few windows, like Friday morning the 21st, where the wind goes light offshore from the north, and we get a clean 3ft swell from the ESE, but the period is only 8 seconds, so it’s small and relatively weak (combined energy 131). Saturday morning the 22nd also has a clean 3ft swell with a light north offshore, but again, it’s small (energy 95). These are more about a quick paddle than a proper session.
Then we hit a bit of a dry spell from Sunday the 23rd through the 25th and into the 26th – the swell is tiny, the wind is onshore, and it’s not worth getting excited about. The energy drops into the 60s and 70s.
But here’s the one that stands out above the rest. Come Monday morning, the 31st of August, we finally get a bit of magic. The wind goes glassy – zero wind – and the swell builds to 4ft from the east, with a 7-second period. The combined energy jumps to 239, which is moderate. The forecast is for “expect good surf conditions.” This is your best chance in the whole 16-day window. The water is warm, the conditions’ll be smooth, and it’s a solid wave for a beginner-friendly spot like Barra Vento. The wind is calm, so it’ll be clean as a whistle.
After that, the first few days of September offer more clean but small conditions – Tuesday and Wednesday mornings have gentle offshore winds (NNE), but the swell is only 2ft to 3ft, with energy around 121 and 88. It’s surfable, but small. The afternoons turn messy with that cross-shore wind again.
So, to wrap it up: the surf is mostly ordinary for the next week and a half. The best bet by a country mile is the morning of Monday the 31st of August – glassy conditions, 4ft east swell, clean. That’s the one to pencil in. Everything else is a waiting game.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed morning. Warm (max 24°C on Wed morning, min 21°C on Fri night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Sat night, min 21°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 5 | ESE 7 | ESE 7 |
Wave Graph | |||||||||||||||||||||
274 | 330 | 244 | 127 | 219 | 171 | 123 | 120 | 72 | 89 | 84 | 68 | 70 | 45 | 63 | 68 | 70 | 43 | 51 | 113 | 121 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross-on | cross | cross-off | cross | cross-off | off | cross | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 8:06PM1.78m | 8:59AM1.75m | 9:08PM1.64m | 10:28AM1.65m | 10:51PM1.58m | 12:08PM1.69m | 00:26AM1.66m | 1:11PM1.82m | 1:23AM1.81m | 1:53PM1.96m | 2:04AM1.97m | 2:27PM2.09m | 2:39AM2.11m | ||||||||
Low Tide | 2:01PM0.83m | 2:22AM0.74m | 3:01PM0.98m | 3:35AM0.87m | 4:41PM1.05m | 5:19AM0.89m | 6:19PM0.97m | 6:39AM0.79m | 7:16PM0.82m | 7:29AM0.65m | 7:55PM0.66m | 8:08AM0.52m | 8:29PM0.52m | ||||||||
5:46 | — | — | 5:45 | — | — | 5:45 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | |
— | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | — | 5:29 | — | |
mm | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 24 | 25 |
Feels °C | 24 | 22 | 23 | 23 | 22 | 22 | 23 | 21 | 21 | 23 | 22 | 24 | 25 | 24 | 26 | 22 | 22 | 23 | 24 | 23 | 25 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | S 11 | ENE 7 | S 10 | ESE 8 | ESE 7 | S 11 | S 10 | ENE 7 | E 7 | SSE 13 | SSE 14 |
274 | 330 | 244 | 100 | 219 | 171 | 123 | 120 | 72 | 89 | 2 | 5 | 2 | 22 | 63 | 2 | 8 | 18 | 28 | 16 | 120 | |
Swell 2 Height (m) Direction Period (s) | SSE 10 | S 10 | SE 13 | SE 8 | SE 12 | S 13 | S 12 | S 11 | S 11 | S 10 | — | S 10 | S 10 | S 10 | S 9 | S 6 | S 6 | S 10 | SSE 13 | SSE 16 | — |
21 | 18 | 7 | 102 | 6 | 3 | 3 | 3 | 2 | 2 | — | 2 | 2 | 2 | 2 | 1 | 1 | 8 | 16 | 26 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 13 | SE 12 | S 14 | — | SE 12 | S 12 | — | S 11 | — | — | — | S 10 | — | S 8 | S 6 | S 6 | S 10 | S 9 | — |
— | — | 7 | 6 | 4 | — | 5 | 3 | — | 2 | — | — | — | 2 | — | 1 | 1 | 1 | 7 | 2 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | ESE 8 | — | ENE 7 | — | — | E 4 | — | ESE 7 | ESE 7 | ESE 7 | E 7 | — | ESE 7 | ESE 7 | ESE 7 | SE 5 | ESE 7 | ESE 7 |
— | — | — | 127 | — | 26 | — | — | 19 | — | 84 | 68 | 70 | 45 | — | 68 | 70 | 43 | 51 | 113 | 121 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 149 | 769 | 749 | 172 | 1191 | 84 | 0 | 1166 | 172 | 0 | 1410 | 812 | 795 | 822 | 172 | 809 | 834 | 822 | 749 | 749 | 749 |
Best forecast wave conditions in Bahia - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Information about the Barra Vento Surf forecast
The above surf forecast table for Barra Vento provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barra Vento can be found by selecting the local surf guide option on the grey menu. Our Barra Vento 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 (Barra Vento) 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 Barra Vento 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 Barra Vento, camping, hotels and holiday cottages in Bahia - Norte, consider staying in Salvador which is 7 km (4 miles) away. Other places in and around Bahia - Norte where you can find information about places to rent, and car hire include Tubarao which is 21 km (13 miles) away, Itaparica, Aratu and Lauro de Freitas.











