Surf Forecasts:
Tiririca surf forecast from 4 Sep 2026:
- Best quality surf: Friday 4 Sep, 12AM (local time) - 4.5ft (1.3m), 9s period, E swell with cross-offshore winds.
- Most powerful swell: Thursday 10 Sep, 9AM (local time) - 6ft (1.8m), 7s period, ESE swell with 343 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 0.1m and 12s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tiririca in the next 16 days are 1.8m 7s and forecast to arrive on Thursday (Sep 10) at 9AM. Winds are predicted to be 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 (Thu 10th Sep) | 6ft (1.8m) 7s |
Table - best surf conditions forecast for Tiririca over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Tiririca.
The first bit of the window is actually the pick of it, and it’s a narrow window. Thursday morning the 3rd of September we’ve got some east swell rolling in at 4ft with a 9-second period, which is a nice little groundswell pulse. The wind is a light cross-off from the south at 6 mph, and it’s clean. The water is sitting at 79°, which is a touch warmer than usual for this time of year. It’s a beginner-friendly spot anyway, so that 4ft is perfect. The combined energy is moderate (247). This is the standout session – it’s small but clean, and the conditions are there.
Friday morning the 4th of September, the swell drops a fraction to 4ft, still east, 9 seconds, but the wind goes glassy. That’s a real treat. The energy is a touch higher (278). This is right up there with Thursday morning – maybe even cleaner, just a touch smaller. If you can get out, do it.
After that, it goes downhill fast. Friday afternoon the wind turns onshore and it’s poor. Saturday the 5th and Sunday the 6th are both blown out with cross-onshore winds and choppy, messy conditions. The swell drops to 3ft to 4ft, and the energy weakens (182-149). Not worth a paddle.
Then we hit a long stretch of poor surf. From Monday the 7th of September all the way through to the end of the forecast, it’s just a run of poor conditions. The swell direction shifts around, the period gets short, and the wind is either onshore or cross-onshore 90% of the time. There are a few days where the swell picks up in size – like Thursday the 10th with 5ft-6ft and moderate energy (364-387), but it’s onshore and choppy. Not surfable. The 15th of September has a morning with a light cross-off wind and 3ft, which is clean but tiny. It’s surfable, but barely.
The 16th of September has a bit of size again, 5ft, but it’s onshore and messy. The 18th of September has a 10-second period swell, which is promising, but again the wind is cross-on and choppy. It’s a frustrating run.
So, to be honest with you, the only real standouts are Thursday morning the 3rd and Friday morning the 4th of September. Get in early, get a few clean ones, and then expect a long blank stretch until the next proper swell and wind window. The forecasts can always change, but right now, that’s the story.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Fri morning, min 21°C on Thu night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed morning. Warm (max 26°C on Mon afternoon, min 22°C on Mon night). Wind will be generally light. | ||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ENE 8 | E 8 | ENE 6 | ENE 6 | E 6 | ESE 8 | ESE 8 | SSE 8 | SSE 7 | SSE 8 | SE 8 | SE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 262 | 230 | 192 | 192 | 155 | 152 | 71 | 176 | 165 | 96 | 103 | 98 | 92 | 78 | 96 | 97 | 110 | 291 | 276 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross | cross-off | cross-on | cross-on | cross-on | on | on |
High Tide | 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 | 2:33PM1.96m | 2:38AM2.12m | |||||||
Low Tide | 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 | 8:22AM0.02m | 8:35PM0.21m | |||||||
 |  | |  |  | | | | | |  | | | | | |  | |  | |
 | — | 5:39 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:35 | — | — | 5:35 | — | — |
 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 |
Temp °C | 22 | 25 | 25 | 24 | 25 | 25 | 23 | 25 | 25 | 24 | 25 | 26 | 25 | 25 | 26 | 25 | 25 | 25 | 24 |
Feels °C | 24 | 27 | 27 | 26 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 27 | 26 | 26 | 27 | 27 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | E 9 | E 9 | E 9 | E 8 | ENE 8 | SSE 11 | ESE 8 | ENE 6 | E 6 | E 6 | ESE 8 | SSE 8 | SSE 7 | SSE 8 | SE 8 | SE 8 |
| kJ | 262 | 230 | 192 | 192 | 155 | 152 | 71 | 176 | 12 | 36 | 103 | 98 | 83 | 78 | 96 | 97 | 110 | 291 | 276 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 6 | S 6 | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 12 | — | S 11 | ESE 8 | S 10 | S 10 | S 8 | ESE 8 | ESE 8 | ESE 13 | SSE 13 | ESE 12 |
| kJ | 3 | 28 | 20 | 53 | 28 | 26 | 12 | 13 | — | 9 | 39 | 2 | 2 | 41 | 53 | 53 | 18 | 34 | 30 |
Swell 3 Height (m) Direction Period (s) | S 12 | SSE 15 | SSE 14 | SSE 6 | SSE 6 | SSE 6 | SSE 14 | — | — | — | S 10 | S 10 | S 13 | ENE 6 | E 15 | SSE 12 | — | ESE 13 | SSE 12 |
| kJ | 3 | 21 | 36 | 7 | 7 | 3 | 18 | — | — | — | 2 | 2 | 3 | 24 | 4 | 14 | — | 16 | 28 |
Wind waves Height (m) Direction Period (s) | S 6 | — | — | — | — | — | ENE 5 | — | E 8 | ENE 6 | — | — | ESE 8 | ENE 6 | ENE 6 | E 5 | E 8 | ENE 5 | — |
| kJ | 47 | — | — | — | — | — | 27 | — | 165 | 96 | — | — | 92 | 37 | 27 | 17 | 109 | 19 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 601 | 620 | 150 | 992 | 773 | 1 | 3323 | 992 | 150 | 685 | 38 | 0 | 620 | 620 | 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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