
Surf Forecasts:
Barra Velha surf forecast from 7 Aug 2026:
- Best quality surf: Thursday 13 Aug, 12PM (local time) - 2.5ft (0.8m), 15s period, SE swell with glassy winds.
- Most powerful swell: Monday 10 Aug, 6PM (local time) - 4.5ft (1.3m), 13s period, SE swell with 552 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 6AM (local time) - 1.5ft (0.5m), 12s period with SE swell.
Best Forecast Surf Conditions for Barra Velha this week:
The surf forecast for Barra Velha over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Aug 08) at 6AM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.6m and 6s. Another secondary swell of 0.6m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Barra Velha in the next 16 days are 1.3m 13s and forecast to arrive on Monday (Aug 10) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Sat 8th Aug) | 1.5ft (0.5m) 12s |
| Best Surf | 12PM (Thu 13th Aug) | 2.5ft (0.8m) 15s |
| Most Powerful | 6PM (Mon 10th Aug) | 4.5ft (1.3m) 13s |
Table - best surf conditions forecast for Barra Velha over the next 16 days.
The Lowdown
Alright, let’s get into it.
The next couple of days are going to be pretty quiet. There’s a bit of swell around, but it’s mostly small and the wind’s not doing us any favors. We’ve got a little gap in quality action until we get to the back half of the month. The good news is, there’s a proper pulse of energy showing up around the 18th, and it’s got some real potential. Let’s walk through it.
Barra Velha is the only spot on the radar, and it’s a beach and point set-up that’s fairly consistent. The water’s sitting at 67°, which is a touch warmer than normal for this time of year, so that’s a small bonus.
The first real window that’s worth paddling out for is Saturday afternoon, the 8th. It’s only gonna be around 2ft of swell, but the wind is dead glass, and the period is a long 15 seconds. It’s that kind of clean, lined-up surf that makes the most of what’s there. The energy is moderate at 279, but the conditions are the story.
Then we’ve got a couple of mornings that’ll be worth a look. Tuesday the 11th afternoon, glassy again with 3ft of southeast swell at 13 seconds. And then Wednesday the 12th is looking similar, with a morning session of 3ft at 12 seconds, glassy, and a combined energy of 277. These are clean, fun, small-wave days.
The wind goes a bit cross-offshore on Thursday the 13th morning, and the swell jumps to a 15-second period from the southeast. That’s a nice combo, but the size is still small at 2ft. The energy is up at 334, which is a good sign.
Now, the standout, and I mean the real standout, is Tuesday the 18th. The swell is building to a solid 5ft from the east, with an 8-second period. The wind is cross-offshore from the west-southwest at 15 km/h, and the combined energy is pumping at 560. This is the best looking surf of the whole forecast. It’s a powerful, clean, and consistent day. This is the one to circle on the calendar.
The day before, Monday the 17th, has some size too, with 6ft in the morning, but the period is short and the wind is cross-onshore, making it messy. The 18th is the day the stars align.
After that, we get a nice stretch of offshore winds on the 19th, with 4ft from the east, and then some glassy mornings with 3ft to 4ft of southeast swell through the 20th, 21st, and 22nd. The 21st has a bit more size in the afternoon, but the wind turns cross-onshore, so aim for the morning glass.
So, if you’ve got a free day, make it Tuesday the 18th. That’s the one. The rest is small, but clean, and worth a paddle if you’re keen.
Rusty out.
Short Range ForecastHeavy rain (total 21mm), heaviest during Sun morning. Very mild (max 18°C on Fri afternoon, min 11°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 6mm), mostly falling on Tue afternoon. Warm (max 20°C on Thu morning, min 12°C on Mon afternoon). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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) | ENE 8 | SE 10 | SE 14 | SE 15 | SE 13 | SE 6 | SSE 12 | SE 6 | SE 14 | SE 13 | SE 13 | SE 12 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 15 | SE 15 | SE 15 |
Wave Graph | ||||||||||||||||||||
62 | 188 | 132 | 221 | 144 | 114 | 136 | 154 | 187 | 142 | 161 | 260 | 235 | 252 | 256 | 178 | 141 | 136 | 326 | 335 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross | glassy | glassy | cross-on | cross-on | cross | cross | cross | cross | cross | glassy | cross-off | glassy | glassy | glassy | cross-off | cross-on | glassy |
High Tide | 10:34PM0.70m | 11:56AM1.00m | 11:44PM0.76m | 12:52PM1.10m | 00:31AM0.86m | 1:34PM1.17m | 1:11AM0.96m | 2:10PM1.20m | 1:47AM1.05m | 2:43PM1.19m | 2:21AM1.12m | 3:14PM1.14m | 2:55AM1.17m | |||||||
Low Tide | 6:26PM0.44m | 6:02AM0.32m | 7:18PM0.38m | 6:50AM0.19m | 7:59PM0.36m | 7:31AM0.09m | 8:33PM0.38m | 8:06AM0.02m | 9:00PM0.41m | 8:35AM-0.01m | 9:12PM0.45m | 8:55AM0.01m | 8:52PM0.46m | |||||||
— | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:47 | — | — | 6:46 | — | — | |
5:50 | — | — | 5:51 | — | — | 5:51 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | — | 5:52 | — | |
mm | — | — | — | 1 | 5 | 8 | 5 | 2 | — | — | — | 1 | 5 | — | — | — | — | — | — | 11 |
Temp °C | 18 | 16 | 17 | 18 | 17 | 15 | 14 | 13 | 12 | 12 | 13 | 13 | 12 | 12 | 13 | 14 | 15 | 20 | 20 | 18 |
Feels °C | 16 | 14 | 18 | 20 | 19 | 14 | 12 | 10 | 9 | 10 | 11 | 12 | 12 | 11 | 13 | 14 | 16 | 21 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | SE 10 | ESE 6 | SE 15 | ENE 5 | ENE 7 | ENE 7 | E 7 | SE 14 | SE 13 | SE 13 | SE 12 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | ENE 6 | SE 15 | SE 15 |
62 | 188 | 27 | 221 | 30 | 35 | 36 | 26 | 187 | 142 | 161 | 260 | 235 | 252 | 256 | 178 | 141 | 47 | 326 | 335 | |
Swell 2 Height (m) Direction Period (s) | — | ENE 8 | ENE 8 | ENE 8 | SE 13 | — | SSE 12 | — | ENE 7 | E 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | E 4 | — | SE 15 | ENE 6 | ENE 6 |
— | 44 | 48 | 34 | 144 | — | 136 | — | 18 | 39 | 22 | 13 | 12 | 11 | 5 | 9 | — | 136 | 52 | 42 | |
Swell 3 Height (m) Direction Period (s) | — | — | SE 14 | SE 5 | E 7 | — | — | — | ENE 10 | — | — | — | — | — | ENE 7 | ENE 7 | — | SE 11 | — | — |
— | — | 132 | 7 | 28 | — | — | — | 18 | — | — | — | — | — | 5 | 5 | — | 58 | — | — | |
Wind waves Height (m) Direction Period (s) | SE 4 | — | ENE 8 | ENE 4 | — | SE 6 | SE 5 | SE 6 | SSE 6 | SSE 6 | SE 5 | — | — | — | ENE 4 | ENE 4 | ENE 5 | ENE 6 | — | — |
14 | — | 87 | 17 | — | 114 | 98 | 154 | 63 | 70 | 39 | — | — | — | 11 | 15 | 46 | 93 | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 232 | 84 | 3 | 0 | 0 | 84 | 74 | 74 | 84 | 12 | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 48 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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Information about the Barra Velha Surf forecast
The above surf forecast table for Barra Velha provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barra Velha can be found by selecting the local surf guide option on the grey menu. Our Barra Velha 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 Velha) 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 Velha 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.
Barra Velha is 4 km (2 miles) from Barra Velha. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Barra Velha. Barra Velha has rooms for a wide range of budgets as well as car hire and transport links.











