Surf Forecasts:
Tiririca surf forecast from 20 Aug 2026:
- Best quality surf: Thursday 20 Aug, 3AM (local time) - 4.5ft (1.3m), 8s period, ESE swell with glassy winds.
- Most powerful swell: Thursday 20 Aug, 3AM (local time) - 4.5ft (1.3m), 8s period, ESE swell with 232 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 3AM (local time) - 4.5ft (1.3m), 8s period with ESE swell.
Best Forecast Surf Conditions for Tiririca this week:
The surf forecast for Tiririca over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 3AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.1m and 13s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tiririca in the next 16 days are 1.3m 8s and forecast to arrive on Thursday (Aug 20) at 3AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Thu 20th Aug) | 4.5ft (1.3m) 8s |
| Best Surf | 3AM (Thu 20th Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 3AM (Thu 20th Aug) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Tiririca over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s on offer.
To be honest, the start of this forecast period is a bit of a letdown. We’ve got a long stretch of poor conditions with very little to get excited about. The first real window of surf isn’t until Thursday, 20 August, but it’s a one-morning wonder.
Tiririca is the only break in the game. Thursday morning, 20 August, brings a clean 4ft swell from the ESE with a period of 8 seconds. The wind is glassy – dead calm – so the surface will be like a mirror. The combined wave energy reads 227, which is a moderate push. This is a beginner-friendly spot, and it’s consistent, so this morning session is the clear standout. The water temp is about average for the time of year, nothing weird going on there. Keep in mind, crowds are sometimes here, so don’t expect to have it all to yourself.
After that morning, it’s a real downer. Thursday afternoon turns poor with a cross-on wind, and from Friday, 21 August, right through to the end of the first week, it’s mostly poor surf with small, weak swells and messy wind. Most of the readings are below 100 for combined energy, just weak, choppy dribble.
There’s a shift around the middle of the second week. From Wednesday, 27 August, we start seeing some longer period swells, but the wind is onshore, and the swell heights are tiny – around 2ft. The combined energy jumps up (358 on Thursday morning, 27 August), but that’s from a long-period, 18-second groundswell. For a beach break like Tiririca, that kind of long period tends to make waves break too straight, so it’s more of a miss than a hit. The conditions are poor, no good.
The last few days of the period into early September look like more of the same: small, onshore, and poor. The swell sizes hover around 3ft to 5ft, but the wind is always on or cross-on, making it sloppy. There’s a marginal call on the morning of 4 September, but nothing to plan a trip around.
So, the honest take: Thursday morning, 20 August, is your only real shot. Get out there early for glassy, clean 4ft waves from the ESE. After that, it’s a long, quiet stretch. The surf just isn’t cooperating this time around.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Thu morning, min 19°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 25°C on Sun morning, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | ||||||||||||||
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 | ESE 8 | ESE 8 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | ENE 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 226 | 217 | 196 | 151 | 120 | 88 | 48 | 54 | 35 | 43 | 32 | 30 | 44 | 33 | 40 | 63 | 127 | 134 | 113 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | on | cross-off | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on |
High Tide | 8:41AM1.33m | 9:03PM1.32m | 10:21AM1.26m | 10:45PM1.29m | 12:03PM1.32m | 00:11AM1.39m | 1:03PM1.44m | 1:06AM1.53m | 1:43PM1.58m | 1:45AM1.69m | 2:16PM1.71m | 2:20AM1.84m | |||||||
Low Tide | 2:18AM0.67m | 2:53PM0.81m | 3:58AM0.73m | 4:50PM0.85m | 5:42AM0.68m | 6:17PM0.76m | 6:47AM0.56m | 7:09PM0.64m | 7:31AM0.42m | 7:46PM0.52m | 8:07AM0.30m | 8:19PM0.40m | |||||||
 |  |  | | | |  | | | | | | | | |  | | | | |
 | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | 5:47 | — | — | 5:46 | — | — | 5:45 | — | — |
 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 3 |
Temp °C | 23 | 25 | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 |
Feels °C | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 7 | ENE 6 | ENE 6 | ESE 7 | E 7 | ENE 7 | ESE 7 | ENE 6 | ENE 7 | E 5 | SSE 16 | E 7 | E 7 |
| kJ | 226 | 217 | 196 | 151 | 120 | 88 | 48 | 54 | 33 | 28 | 32 | 26 | 21 | 23 | 18 | 32 | 51 | 134 | 113 |
Swell 2 Height (m) Direction Period (s) | SE 13 | SE 12 | SE 12 | S 12 | S 12 | S 11 | S 10 | ESE 7 | ESE 7 | S 10 | ESE 7 | ESE 7 | S 8 | S 6 | S 6 | ESE 7 | S 6 | SSE 15 | SSE 14 |
| kJ | 7 | 6 | 6 | 3 | 3 | 2 | 2 | 47 | 35 | 2 | 20 | 30 | 1 | 3 | 3 | 9 | 1 | 73 | 63 |
Swell 3 Height (m) Direction Period (s) | SE 13 | S 14 | S 14 | — | — | S 11 | S 10 | S 11 | S 11 | S 10 | S 10 | S 9 | S 12 | S 10 | S 10 | ENE 8 | — | S 5 | SSE 16 |
| kJ | 7 | 4 | 4 | — | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 8 | 8 | 14 | — | 2 | 53 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ENE 7 | ENE 4 | — | — | E 7 | — | — | E 7 | ESE 7 | ESE 7 | ESE 7 | E 7 | — | — |
| kJ | — | — | — | — | — | 26 | 21 | — | — | 43 | — | — | 44 | 33 | 40 | 63 | 127 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 22 | 0 | 1035 | 22 | 0 | 1723 | 1 | 1 | 1138 | 685 | 646 | 673 | 22 | 601 | 620 | 601 | 601 | 601 | 601 |
Best forecast wave conditions in Bahia - Sul | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
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Information about the Tiririca Surf forecast
The above surf forecast table for Tiririca provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tiririca can be found by selecting the local surf guide option on the grey menu. Our Tiririca 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 (Tiririca) 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 Tiririca 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.
Tiririca is 37 km (23 miles) from Ubaitaba. If you plan a holiday in Bahia - Sul, look for hotels and other accommodation in Ubaitaba. Ubaitaba has rooms for a wide range of budgets as well as car hire and transport links.
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