
Surf Forecasts:
Tiririca surf forecast from 2 Sep 2026:
- Best quality surf: Friday 4 Sep, 12AM (local time) - 4.5ft (1.3m), 9s period, E swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 9AM (local time) - 5.5ft (1.7m), 8s period, ENE swell with 422 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 12AM (local time) - 4.5ft (1.3m), 9s period with E 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 Friday (Sep 04) at 12AM. The primary swell is predicted to be 1.3m and 9s period with a secondary swell of 0.7m and 7s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Tiririca in the next 16 days are 1.7m 8s and forecast to arrive on Wednesday (Sep 02) at 9AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Fri 4th Sep) | 4.5ft (1.3m) 9s |
| Best Surf | 12AM (Fri 4th Sep) | 4.5ft (1.3m) 9s |
| Most Powerful | 9AM (Wed 2nd Sep) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Tiririca over the next 16 days.
The Lowdown
Alright, let’s see what we’ve got coming up. It’s not the most inspiring outlook, I’ll tell you that. The first few days are a complete washout for anyone wanting a clean wave. The wind is all over the place, and it’s just ruining any chance of decent surf. The water temp is about 79°, which is a touch warmer than average for this time of year—nothing wild, just a bit of extra warmth.
The one real bright spot is Friday, September 4th. The morning session at Tiririca is the best on offer. The wind is dead calm, glassy as a mirror, and the swell is a clean 4ft from the East with a 9-second period. The combined energy is moderate at 279, and with the wind being offshore for that east swell, it’s going to be smooth and clean. For a beginner-friendly spot, this is your window. The crowds are listed as “sometimes,” so you might have a few others out, but it’s a weekday morning, so it should be quiet enough.
After that, it’s a bit of a desert. The weekend and into the next week, the wind swings to the north and northeast, mostly cross-on or onshore, and the swell drops. The combined energy drops into the low 100s and even double digits—weak stuff. There’s a gap from Saturday the 5th through Tuesday the 8th where the surf is either tiny or blown out. On Tuesday morning the 8th, it’s glassy again, but the swell is only 2ft with a combined energy of just 84—barely enough to float a longboard.
We get a bit more size around the 10th of September, but the wind is still a problem. The swell picks up to 7ft on Thursday the 10th from the ESE, with a combined energy of 584, which is strong. But the wind is a moderate cross-onshore, so it’s going to be choppy and messy. That’s expert territory size-wise, but the conditions are not friendly. The period is short at 8 seconds, so the waves will be crumbly.
The same story continues into the second week. There’s consistent 5ft to 6ft swell from the east, but the wind is never quite right. It’s always cross-on or onshore, keeping the surface lumpy. The best of a bad lot might be the morning of the 16th of September, where the wind is light and cross-shore from the SSE, and the swell is 4ft from the East. The combined energy is 394—moderate—but it’s only a marginal call. The period is 8 seconds, so it’s still short-period windswell.
Honestly, the only day that really stands out as a proper surf session is Friday morning, the 4th of September. That’s the one to mark on your calendar. The rest of the run is either too small, too windy, or too messy to get excited about. If you’re a beginner, stay away from anything over 5ft, and definitely don’t go out when it’s over 8ft. For the experts, the 10th and 11th have some size, but the wind will make it a fight.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Thu morning. Warm (max 26°C on Wed morning, min 22°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 27°C on Mon night, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | |||||||||||||||
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) | ENE 8 | E 9 | E 9 | E 8 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | ESE 9 | NE 6 | ENE 8 | ENE 6 | NE 6 | E 8 | ESE 8 | ESE 8 | ENE 6 | SSE 7 |
Wave Graph | |||||||||||||||||||||
422 | 332 | 384 | 309 | 299 | 262 | 229 | 192 | 230 | 189 | 185 | 77 | 61 | 171 | 104 | 46 | 74 | 65 | 51 | 38 | 55 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | glassy | glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | glassy | cross-on | cross-on |
High Tide | 6:47PM1.66m | 7:23AM1.62m | 7:45PM1.52m | 8:42AM1.47m | 9:11PM1.43m | 10:30AM1.43m | 10:54PM1.47m | 12:05PM1.54m | 00:15AM1.62m | 1:07PM1.70m | 1:12AM1.82m | 1:53PM1.85m | 1:58AM1.99m | ||||||||
Low Tide | 12:32PM0.42m | 00:55AM0.42m | 1:28PM0.59m | 2:07AM0.54m | 2:58PM0.73m | 3:59AM0.58m | 4:57PM0.74m | 5:41AM0.48m | 6:19PM0.62m | 6:49AM0.31m | 7:14PM0.46m | 7:39AM0.14m | 7:57PM0.32m | ||||||||
5:39 | — | — | 5:39 | — | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | |
— | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | |
mm | — | — | 2 | 3 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 24 | 26 | 25 | 24 | 26 | 25 | 24 | 26 | 26 | 27 | 27 | 26 | 25 |
Feels °C | 27 | 27 | 28 | 28 | 28 | 28 | 29 | 27 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 28 | 28 | 29 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | E 9 | — | E 8 | E 9 | E 9 | E 9 | E 9 | SSE 12 | E 9 | SSE 11 | ESE 9 | ESE 8 | SSE 11 | ESE 8 | E 6 | E 8 | ENE 6 | ENE 6 | ESE 8 | SSE 7 |
422 | 332 | — | 309 | 299 | 262 | 229 | 192 | 52 | 189 | 12 | 77 | 54 | 12 | 39 | 39 | 74 | 37 | 31 | 38 | 55 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 7 | S 7 | SSE 6 | SSE 6 | SSE 6 | SSE 12 | SSE 14 | SSE 13 | SSE 12 | SSE 11 | SSE 10 | ESE 8 | NE 6 | ESE 8 | ESE 8 | SSE 6 | ENE 6 |
— | — | — | — | 1 | 43 | 31 | 22 | 7 | 28 | 19 | 33 | 13 | 24 | 10 | 40 | 42 | 65 | 51 | 13 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | S 12 | SSE 14 | SSE 13 | — | SSE 6 | SSE 14 | — | — | — | — | S 10 | S 10 | S 9 | S 9 | E 15 | ESE 8 |
— | — | — | — | — | 3 | 19 | 35 | — | 3 | 19 | — | — | — | — | 2 | 2 | 2 | 2 | 4 | 54 | |
Wind waves Height (m) Direction Period (s) | N 5 | — | E 9 | — | — | — | — | — | E 9 | — | E 9 | ENE 5 | NE 6 | ENE 8 | ENE 6 | NE 6 | — | — | — | ENE 6 | — |
39 | — | 384 | — | — | — | — | — | 230 | — | 185 | 54 | 61 | 171 | 104 | 46 | — | — | — | 34 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 150 | 1013 | 685 | 660 | 601 | 0 | 0 | 620 | 620 | 150 | 601 | 646 | 22 | 1201 | 22 | 150 | 685 | 38 | 0 | 646 | 1089 |
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.










