Surf Forecasts:
Ponta da Tataruga surf forecast from 15 Aug 2026:
- Best quality surf: Monday 17 Aug, 9AM (local time) - 4.5ft (1.3m), 8s period, E swell with glassy winds.
- Most powerful swell: Monday 17 Aug, 12PM (local time) - 4.5ft (1.3m), 8s period, E swell with 239 kJ wave energy.
- Next surfable swell (1★+): Sunday 16 Aug, 12AM (local time) - 3.5ft (1.1m), 8s period with ESE swell.
Best Forecast Surf Conditions for Ponta da Tataruga this week:
The surf forecast for Ponta da Tataruga over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 16) at 12AM. The primary swell is predicted to be 1.1m and 8s period with a secondary swell of 0.3m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Ponta da Tataruga in the next 16 days are 1.3m 8s and forecast to arrive on Monday (Aug 17) at 12PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Aug 19) at 9PM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Sun 16th Aug) | 3.5ft (1.1m) 8s |
| Best Surf | 9AM (Mon 17th Aug) | 4.5ft (1.3m) 8s |
| Most Powerful | 12PM (Mon 17th Aug) | 4.5ft (1.3m) 8s |
Table - best surf conditions forecast for Ponta da Tataruga over the next 16 days.
The Lowdown
Alright, mates, Rusty here. Let’s get into it. The next couple of weeks are a bit of a mixed bag, so let's break it down.
We’re looking at a stretch where the surf is pretty gutless for a while, but there are a couple of windows where it might just turn on. The first few days are a write-off. Saturday the 15th and Sunday the 16th are small, with lumpy, cross-onshore conditions making it messy. You’re looking at around 4ft of short-period windswell, and the water is a touch warmer than normal at 68°F, which is nice, but not much else is.
Then we get a small window on Monday the 17th. The morning is the only real highlight of the first week. The wind goes glassy, and we've got a clean 4ft of east swell. It’s not big, but with that kind of wind, Ponta da Tataruga will have some fun, rippable little waves. The energy is weak to moderate at 238, so don't expect any barrels. It's just clean and playful. After that, it fades to nothing but small, junky surf until the 24th.
We've got a solid gap of nothing much from the 18th through the 23rd. It's all knee-to-waist high or less with iffy winds. Not worth paddling out for unless you’re desperate.
Now, here’s where things get interesting. On Monday the 24th of August, we see a long-period groundswell start to show. We’re looking at a jump in the energy to 313, which is moderate, and the swell is building from the SE with a 16-second period. The morning has clean, cross-offshore winds. The size is still only around 3ft, which is small, but that long period is going to give it some push. This could be a sneaky good one for the points and reefs. It’s a bit of a tease though, as the afternoon goes onshore and the size drops.
That long-period pulse fades fast. By Tuesday the 25th, it’s back to almost nothing. And then on Wednesday the 26th, we get a big weather system with heavy rain and howling cross-onshore winds at 22 mph. That’s not surf for us, that’s more interesting for the kite crew. The sea will be a mess.
The final stretch of the forecast, from the 29th into the 30th, shows a bit more life. Saturday the 29th has a clean, glassy morning with 3ft of east swell, but it's building. By the afternoon it's up to 4ft but the wind goes onshore. Then on Sunday the 30th, the early call shows a big spike in energy to 462, which is strong, and the swell jumps to 5ft from the SSE with an 8-second period. The wind is cross-onshore though, so it will be lumpy. This is promising for that far-off date, but with the short period and iffy winds, it’s more of a "keep an eye on it" situation than a guarantee. It’s 6 days away, so the call is less certain, but there’s definitely some energy coming.
Bottom line: If you’re keen, the only real standout early on is Monday the 17th in the morning. The later pulse on the 30th is worth watching, but it’s a long way out, so I wouldn't book the day off work just yet.
Stay stoked.
Rusty
Short Range ForecastLight rain (total 2mm), mostly falling on Sat morning. Warm (max 20°C on Mon morning, min 17°C on Sat morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 25°C on Wed morning, min 18°C on Wed afternoon). Wind will be generally light. | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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) | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 |
Wave Graph | |||||||||||||||||||||
149 | 131 | 151 | 181 | 169 | 137 | 228 | 214 | 175 | 167 | 143 | 136 | 105 | 82 | 60 | 58 | 41 | 55 | 39 | 40 | 89 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | on | glassy | cross-on | on | cross-on | glassy | on | cross-on | cross | cross-on | cross-off | glassy | cross | off | cross-on | on | cross | cross-off | cross | glassy |
High Tide | 4:44PM1.18m | 4:38AM1.28m | 5:12PM1.10m | 5:17AM1.19m | 5:41PM1.02m | 6:01AM1.08m | 6:13PM0.94m | 6:57AM0.97m | 6:56PM0.85m | 8:16AM0.89m | 3:35PM0.79m | 8:15PM0.78m | 4:21AM0.59m | 3:08PM0.78m | 9:53PM0.78m | ||||||
Low Tide | 9:33AM0.07m | 9:28PM0.32m | 9:59AM0.15m | 9:59PM0.28m | 10:27AM0.25m | 10:32PM0.27m | 10:56AM0.37m | 11:08PM0.31m | 11:29AM0.50m | 11:50PM0.37m | 12:09PM0.63m | 6:01PM0.74m | 5:01AM0.59m | 1:12PM0.76m | 6:41PM0.65m | ||||||
6:43 | — | — | 6:41 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | |
— | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | |
mm | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 21 | 23 | 23 | 25 | 21 | 18 | 19 | 19 | 21 | 22 | 23 | 19 |
Feels °C | 19 | 19 | 21 | 20 | 20 | 19 | 21 | 20 | 19 | 22 | 25 | 25 | 26 | 20 | 18 | 20 | 18 | 22 | 19 | 20 | 18 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 8 | E 8 |
149 | 131 | 151 | 181 | 169 | 137 | 228 | 214 | 175 | 167 | 143 | 136 | 105 | 82 | 60 | 58 | 41 | 55 | 39 | 40 | 89 | |
Swell 2 Height (m) Direction Period (s) | SE 12 | SE 12 | SE 11 | SE 11 | SE 10 | SE 10 | SSE 10 | SE 10 | SSE 9 | SSE 9 | S 10 | SE 8 | S 9 | E 14 | SSE 5 | SSE 4 | E 12 | S 7 | E 11 | S 3 | SE 10 |
52 | 49 | 20 | 18 | 17 | 17 | 10 | 24 | 9 | 8 | 2 | 3 | 2 | 4 | 8 | 2 | 3 | 1 | 2 | 1 | 23 | |
Swell 3 Height (m) Direction Period (s) | — | E 16 | — | E 13 | E 13 | E 13 | — | — | — | — | SE 8 | — | — | — | E 13 | E 12 | S 10 | E 12 | E 11 | SE 6 | S 21 |
— | 5 | — | 13 | 3 | 3 | — | — | — | — | 3 | — | — | — | 4 | 3 | 2 | 3 | 3 | 1 | 9 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 2 | — | — | — | — | SSW 3 | SSW 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | 3 | 3 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 2 | 0 | 4 | 71 | 4 | 0 | 71 | 4 | 4 | 4 | 0 | 0 | 130 | 0 | 4 | 71 | 4 | 12 | 35 | 0 |
Best forecast wave conditions in Santa Catarina - Norte | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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Information about the Ponta da Tataruga Surf forecast
The above surf forecast table for Ponta da Tataruga provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ponta da Tataruga can be found by selecting the local surf guide option on the grey menu. Our Ponta da Tataruga 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 (Ponta da Tataruga) 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 Ponta da Tataruga 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.
Ponta da Tataruga is 15 km (9 miles) from Sao Francisco do Sul. If you plan a holiday in Santa Catarina - Norte, look for hotels and other accommodation in Sao Francisco do Sul. Sao Francisco do Sul has rooms for a wide range of budgets as well as car hire and transport links.











