
Surf Forecasts:
Barra da Tijuca surf forecast from 8 Sep 2026:
- Best quality surf: Monday 14 Sep, 9AM (local time) - 7ft (2.1m), 12s period, SSE swell with cross-offshore winds.
- Most powerful swell: Tuesday 15 Sep, 12AM (local time) - 8ft (2.4m), 11s period, SSE swell with 1,358 kJ wave energy.
- Next surfable swell (1★+): Tuesday 8 Sep, 6AM (local time) - 5ft (1.6m), 10s period with SSE swell.
Best Forecast Surf Conditions for Barra da Tijuca this week:
The surf forecast for Barra da Tijuca over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 6AM. The primary swell is predicted to be 1.6m and 10s period with a secondary swell of 0.1m and 18s. Another secondary swell of 1.5m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Barra da Tijuca in the next 16 days are 2.4m 11s and forecast to arrive on Tuesday (Sep 15) at 12AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Friday (Sep 11) at 9AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 6AM (Tue 8th Sep) | 5ft (1.6m) 10s |
| Best Surf | 9AM (Mon 14th Sep) | 7ft (2.1m) 12s |
| Most Powerful | 12AM (Tue 15th Sep) | 8ft (2.4m) 11s |
Table - best surf conditions forecast for Barra da Tijuca over the next 16 days.
The Lowdown
Imperial
Alright, Rusty here, breaking down the next couple weeks at Barra da Tijuca. It’s a slow start, but a couple of proper days are on the horizon.
First up, Tuesday September 8th morning: we got a clean 4ft south swell at 10 seconds. Combined energy is 392 (moderate). The wind is a light offshore from the NE, so the sandbars should have some fun little peaks. It’s small but clean. Afternoon, the swell drops to 4ft with a longer 11-second period, but the wind goes east and gets cross, stirring things up a bit.
Wednesday the 9th: morning is glassy calm. Only 3ft of south swell (240 energy), but dead flat wind. It’s tiny, but you can’t get it much cleaner. The afternoon turns to junk with onshore wind.
Thursday the 10th: another small but good morning. 3ft of south swell with a 12-second period (289 energy) and glassy NW wind. Clean little waves. The afternoon stays clean too with 3ft swell at 13 seconds and a light cross-off NE breeze at 9 mph.
Friday the 11th is the first standout. Morning shows 3ft of south swell with a long 14-second period, and a clean offshore NNE breeze at 12 mph (451 energy). That’s proper groundswell with some push. The afternoon holds at 3ft and clean. Friday morning is the session for the first week.
Saturday the 12th is a mess. Onshore wind, weak surf. Sunday the 13th pushes up to 6ft south swell, but it’s cross-onshore and choppy. Energy is up to 823, but the wind kills it.
Monday September 14th is the big ticket. We get a solid 7ft SSE swell at 12 seconds, combined energy at a strong 1427. The wind is a clean cross-off from the ENE at 9 mph. That’s excellent for experienced surfers. It’s over 5ft, so too big for beginners. The long period means better shaped waves and longer lulls. This is the best on offer.
Tuesday the 15th is still very good with 5ft SSE swell at 11 seconds (875 energy) and a gentle offshore NNE breeze.
Wednesday the 16th: morning glass again on 4ft SSE swell at 12 seconds (509 energy), zero wind. A sneaky good session.
After that, the last week gets inconsistent. Saturday the 19th morning has 2ft south swell at 11 seconds with clean cross-off wind (201 energy). Small but clean. Sunday the 20th morning: 2ft, 14-second period, clean NE cross-off.
Monday the 21st sees a tiny 2ft south swell with a 12-second period and offshore N wind (122 energy). Surfable on a longboard. The last couple days are mostly small and onshore. Wednesday the 23rd morning shows 3ft SSE swell at a short 7-second period, clean cross-off wind (140 energy). Ordinary but rideable.
The main ones to circle: Friday September 11th morning for a clean, fun south groundswell, and Monday September 14th morning for the solid, powerful SSE swell for the experienced paddlers. The glassy mid-week mornings are worth a look too.
Rusty.
Short Range ForecastHeavy rain (total 39mm), heaviest during Wed afternoon. Warm (max 22°C on Thu morning, min 16°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 17mm), heaviest on Fri morning. Warm (max 29°C on Fri afternoon, min 18°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | ||||||||||||||
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) | S 11 | S 10 | S 11 | E 7 | S 10 | S 10 | S 13 | S 12 | S 13 | S 16 | S 14 | S 13 | S 12 | S 12 | S 11 | SSW 6 | S 10 | S 12 | SSE 12 |
Wave Graph | |||||||||||||||||||
434 | 308 | 279 | 290 | 133 | 96 | 125 | 239 | 259 | 605 | 411 | 281 | 187 | 97 | 59 | 83 | 567 | 816 | 913 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | glassy | cross-on | off | glassy | cross-off | off | off | cross-off | off | on | cross-on | on | cross-on | cross-on | cross-off |
High Tide | 00:45AM0.79m | 1:59PM1.02m | 1:14AM0.90m | 2:24PM1.03m | 1:42AM1.00m | 2:44PM1.01m | 2:10AM1.06m | 3:00PM0.99m | 2:40AM1.10m | 3:14PM0.96m | 3:10AM1.09m | 3:28PM0.94m | |||||||
Low Tide | 6:48AM0.04m | 7:28PM0.37m | 7:32AM-0.03m | 7:57PM0.32m | 8:10AM-0.05m | 8:24PM0.27m | 8:44AM-0.04m | 8:51PM0.22m | 9:16AM0.02m | 9:17PM0.17m | 9:45AM0.09m | 9:44PM0.14m | |||||||
— | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — | 5:52 | — | — | |
— | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | — | 5:45 | — | |
mm | 4 | 1 | — | — | 2 | 20 | 4 | 2 | 6 | 3 | 2 | — | — | 3 | 2 | 2 | 2 | 3 | 8 |
Temp °C | 16 | 18 | 21 | 20 | 21 | 20 | 21 | 22 | 22 | 22 | 24 | 29 | 26 | 24 | 20 | 20 | 20 | 18 | 18 |
Feels °C | 16 | 18 | 21 | 20 | 23 | 22 | 21 | 25 | 25 | 25 | 26 | 32 | 28 | 25 | 19 | 21 | 20 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 11 | SE 7 | ESE 7 | ESE 7 | ESE 7 | S 12 | S 13 | S 16 | S 14 | S 13 | S 12 | S 12 | S 11 | S 6 | S 10 | S 12 | SSE 12 |
434 | 308 | 279 | 139 | 102 | 62 | 46 | 239 | 259 | 605 | 411 | 281 | 187 | 97 | 59 | 54 | 567 | 816 | 913 | |
Swell 2 Height (m) Direction Period (s) | SE 9 | SE 6 | SE 7 | S 10 | S 10 | S 10 | S 13 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | E 8 | ESE 8 | ESE 8 | ESE 9 | S 11 | ESE 9 | ESE 9 | S 15 |
3 | 78 | 88 | 171 | 133 | 96 | 125 | 43 | 50 | 33 | 33 | 29 | 32 | 35 | 31 | 35 | 8 | 7 | 110 | |
Swell 3 Height (m) Direction Period (s) | S 18 | S 18 | S 16 | SSE 11 | S 16 | S 15 | S 10 | SE 13 | SE 14 | E 8 | SE 13 | SE 12 | SE 12 | ESE 11 | — | SE 9 | — | — | ESE 8 |
6 | 6 | 5 | 100 | 5 | 17 | 67 | 7 | 7 | 42 | 7 | 6 | 5 | 12 | — | 21 | — | — | 7 | |
Wind waves Height (m) Direction Period (s) | ESE 6 | — | ESE 7 | E 7 | — | — | N 3 | — | — | — | NNE 3 | — | — | — | WSW 4 | SSW 6 | — | — | — |
57 | — | 176 | 290 | — | — | 1 | — | — | — | 6 | — | — | — | 8 | 83 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 12 | 0 | 0 | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 104 | 181 | 104 | 24 | 24 | 245 |
Best forecast wave conditions in Rio de Janeiro | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Barra da Tijuca Surf forecast
The above surf forecast table for Barra da Tijuca provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Barra da Tijuca can be found by selecting the local surf guide option on the grey menu. Our Barra da Tijuca 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 da Tijuca) 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 da Tijuca 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 da Tijuca is 16 km (10 miles) from the city of Rio de Janeiro. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Rio de Janeiro. Rio de Janeiro has rooms for a wide range of budgets as well as car hire and transport links.










