
Surf Forecasts:
Barra Vento surf forecast from 4 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 6AM (local time) - 3.5ft (1.1m), 8s period, ESE swell with cross-offshore winds.
- Most powerful swell: Tuesday 4 Aug, 3PM (local time) - 5ft (1.5m), 8s period, ESE swell with 287 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 6AM (local time) - 3.5ft (1.1m), 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 Wednesday (Aug 05) at 6AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.7m and 10s. The wind is predicted to be cross-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 Tuesday (Aug 04) 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 0.6m 4s period and expected on Friday (Aug 07) at 12AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Wed 5th Aug) | 3.5ft (1.1m) 8s |
| Best Surf | 6AM (Wed 5th Aug) | 3.5ft (1.1m) 8s |
| Most Powerful | 3PM (Tue 4th Aug) | 5ft (1.5m) 8s |
Table - best surf conditions forecast for Barra Vento over the next 16 days.
The Lowdown
Alright, let’s get into it. The first couple of days look pretty grim for a paddle. Tuesday morning and afternoon both have a cross-onshore wind at 12 mph, with 5 ft swell from the ESE, period around 8 seconds. The combined energy is moderate (378), but the wind is just messing it up completely, making it choppy and poor. Not worth getting wet.
The first real window shows up on Wednesday morning, August 5th. Barra Vento gets a clean, glassy start with the wind swinging light offshore from the WNW at 3 mph. Swell is 4 ft from the ESE, period 8 seconds, energy around 261 (moderate). It’s not huge, but it’s clean and the conditions are good. That’s the standout for the early part of the week. Thursday morning, August 6th, also has glassy conditions with no wind, but the swell is the same size and direction, so it’s okay but not a huge step up.
Friday morning, August 7th, has a light offshore from the NNW at 6 mph, with a smaller 3 ft swell from the east, period 7 seconds. It’s clean, but the wave energy is weaker (138). Saturday morning, August 8th, is a better call: offshore wind from the north at 9 mph, 3 ft swell from the east, period 8 seconds, and a moderate energy of 214. The wind is good, the waves are tidy, and it’s a solid session for a beginner-friendly spot.
After that, we hit a lull. From Sunday the 9th through to the 14th, it’s mostly onshore winds, choppy conditions, and poor surf. There’s a brief moment on Friday morning, August 14th, with a light cross-shore wind and swell around 4 ft from the SE, but the period is only 6 seconds, and the energy is moderate (203). It’s marginal, nothing to get excited about.
Then, on Saturday morning, August 15th, we get a glimpse of something better. The wind is cross-offshore from the ENE at 6 mph, swell is 3 ft from the SSE, but the period jumps to 14 seconds – that’s a proper groundswell. The energy is strong at 489. The wind is light, the conditions are clean. This is a real standout, but it’s over a week away, so keep an eye on the forecast. The long period means it’ll be better shaped, but at a beach break like Barra Vento, it might be a bit straight. Still, the clean conditions make it worth a look.
Sunday morning, August 16th, has a similar setup: cross-offshore wind from the ENE at 9 mph, 2 ft swell from the SSE, period 12 seconds, and energy around 228 (moderate). It’s clean, but smaller. The long period groundswell is still there, but the size is dropping.
Water temperature is 79°F, about 1°F above normal, so it’s pretty average for this time of year. Nothing to worry about.
Overall, the best windows are Wednesday morning, August 5th, and Saturday morning, August 15th. The 15th has the bigger, longer-period groundswell and clean conditions, so that’s the one to circle on the calendar. The rest of the period is a mix of poor surf and gnarly winds, so pick your moments.
Rusty.
Short Range ForecastSome drizzle, heaviest during Tue morning. Warm (max 25°C on Tue morning, min 22°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Sat morning, min 22°C on Fri night). Winds increasing (light winds from the SE on Fri morning, fresh winds from the E by Sat afternoon). | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | |||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SSE 10 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 7 | ESE 8 | E 7 | E 8 | ESE 7 | E 7 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ESE 7 |
Wave Graph | |||||||||||||||||||||
287 | 287 | 202 | 149 | 171 | 161 | 138 | 135 | 91 | 70 | 102 | 147 | 115 | 91 | 56 | 65 | 143 | 99 | 64 | 94 | 94 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | glassy | cross-on | cross | glassy | cross-on | cross-off | off | cross | cross-off | off | cross | cross-off | cross | cross | cross | cross | cross-on | cross |
High Tide | 7:25PM2.01m | 8:06AM2.06m | 8:17PM1.89m | 9:12AM1.95m | 9:29PM1.79m | 10:39AM1.91m | 11:03PM1.78m | 12:07PM1.98m | 00:29AM1.90m | 1:16PM2.12m | 1:34AM2.08m | 2:10PM2.26m | 2:26AM2.26m | ||||||||
Low Tide | 1:19PM0.58m | 1:35AM0.46m | 2:11PM0.71m | 2:31AM0.56m | 3:22PM0.82m | 3:50AM0.64m | 4:55PM0.84m | 5:22AM0.62m | 6:20PM0.73m | 6:42AM0.49m | 7:24PM0.56m | 7:43AM0.33m | 8:15PM0.39m | ||||||||
5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:50 | — | — | 5:50 | — | — | |
— | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:27 | — | — | 5:28 | — | — | 5:28 | — | — | 5:28 | — | |
mm | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 1 |
Temp °C | 25 | 25 | 24 | 23 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 26 | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 |
Feels °C | 24 | 24 | 23 | 26 | 24 | 24 | 27 | 25 | 24 | 28 | 24 | 24 | 27 | 23 | 24 | 26 | 25 | 24 | 23 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | E 7 | ESE 8 | E 8 | E 7 | SSE 12 | ESE 8 | ESE 8 | SSE 10 | ESE 8 | ESE 8 | ESE 7 | ESE 7 |
287 | 287 | 202 | 149 | 102 | 161 | 138 | 135 | 91 | 70 | 102 | 115 | 69 | 29 | 32 | 40 | 10 | 99 | 64 | 94 | 94 | |
Swell 2 Height (m) Direction Period (s) | SSE 13 | SE 11 | SSE 10 | SE 10 | SSE 10 | SSE 10 | SSE 9 | SE 9 | SE 9 | SE 8 | SSE 11 | SSE 14 | SE 8 | SE 9 | SSE 11 | S 9 | S 17 | ENE 8 | ENE 7 | S 16 | SE 12 |
63 | 64 | 97 | 108 | 171 | 64 | 58 | 41 | 37 | 44 | 23 | 40 | 18 | 13 | 13 | 6 | 6 | 19 | 17 | 20 | 6 | |
Swell 3 Height (m) Direction Period (s) | SE 13 | — | SE 12 | S 15 | S 14 | S 14 | S 13 | S 12 | SSE 12 | SSE 11 | SSE 16 | SSE 10 | SE 7 | S 9 | ESE 9 | SSE 11 | — | SE 13 | S 10 | SE 12 | S 16 |
28 | — | 38 | 4 | 4 | 4 | 3 | 12 | 14 | 24 | 24 | 20 | 12 | 6 | 8 | 12 | — | 7 | 2 | 6 | 5 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | ENE 4 | — | — | E 7 | E 8 | ESE 7 | E 7 | E 7 | ESE 8 | E 7 | — | — | — |
— | — | — | — | — | — | — | — | 13 | — | — | 147 | 115 | 91 | 56 | 65 | 143 | 59 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 661 | 749 | 148 | 0 | 749 | 148 | 0 | 749 | 852 | 0 | 1151 | 1139 | 0 | 1319 | 833 | 923 | 1168 | 769 | 749 | 769 | 148 |
Best forecast wave conditions in Bahia - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.











