
Surf Forecasts:
Cibratel surf forecast from 3 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 12AM (local time) - 6ft (1.8m), 7s period, E swell with cross-offshore winds.
- Most powerful swell: Monday 7 Sep, 12AM (local time) - 7ft (2.1m), 8s period, S swell with 593 kJ wave energy.
- Next surfable swell (1★+): Thursday 3 Sep, 9PM (local time) - 3ft (0.9m), 11s period with SSE swell.
Best Forecast Surf Conditions for Cibratel this week:
The surf forecast for Cibratel over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 03) at 9PM. The primary swell is predicted to be 0.9m and 11s period with a secondary swell of 0.5m and 5s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Cibratel in the next 16 days are 2.1m 8s and forecast to arrive on Monday (Sep 07) at 12AM. 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+) | 9PM (Thu 3rd Sep) | 3ft (0.9m) 11s |
| Best Surf | 12AM (Wed 9th Sep) | 6ft (1.8m) 7s |
| Most Powerful | 12AM (Mon 7th Sep) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Cibratel over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s on offer at Cibratel.
First off, the water temperature is sitting at 71°, which is a touch warmer than normal for this time of year – a nice little bonus if you're paddling out without a wetsuit.
The 16-day window is a mixed bag, with a lot of average to poor conditions scattered through the first week. The real standout is shaping up to be a solid pulse of swell around the 15th of September, so keep your eyes on that.
The action kicks off on Thursday morning, the 3rd of September. We’ve got a clean 3ft SSE swell with a nice 11-second period, combined swell energy is moderate (264). The wind is glassy out of the ENE at 3 mph, so it’s going to be a fun, clean session for the beginner-plus crew. Perfect for a longboard.
Thursday afternoon gets a bit tricky with the wind turning cross-onshore, and the swell drops to 3ft. Friday morning the 4th is glassy again but the swell is tiny at 2ft – surfable but ordinary. The rest of the first week is a write-off with onshore winds, rain, and messy conditions. Saturday and Sunday are a no-go, with poor surf and choppy wind. Monday the 7th has some size but the wind is horrible, making it a mess.
We hit a bit of a lull through the middle of the week. Tuesday the 8th has a glassy morning with a 3ft SSE swell, which is clean but small. Wednesday the 9th afternoon brings a bit more energy with a 5ft E swell under glassy conditions, but it’s a short period swell (8 seconds) so it won’t have much push.
Now, the big moment. Mark your calendar for Tuesday the 15th of September. The morning shows a solid 7ft SSE swell, with a combined energy of 958 (strong wave energy). It’s glassy, dead calm wind. This is going to be a powerful, chunky wave. At over 8ft, it’s expert territory only, so the beginners should sit this one out. The swell period is short (8 seconds), so it’ll be a bit crumbly and fat, but for the experienced crew, there will be some serious wedges to be had. The afternoon drops to a much more manageable 5ft, still glassy, and a better option for the stronger intermediate surfer.
After that, the surf settles down. Wednesday the 16th and Thursday the 17th offer clean, glassy conditions but with small, weak swells – good for a cruise if you're desperate.
The very end of the window, around the 18th of September, shows a long-period groundswell (16 seconds) pushing in, with a massive combined energy of 1246 (very strong). However, the wind is onshore and strong, making it a messy, blown-out proposition. For a beach break like Cibratel, that long period will make it sectiony and hard to catch, so it’s more of a kite-surfing day than a paddle day.
For the best bet, I’d go with the morning of the 15th of September – that’s your standout session. The crowd factor is “often” here, so expect plenty of company for that peak. Don’t sleep on it.
Rusty.
Short Range ForecastModerate rain (total 18mm), heaviest on Sun morning. Warm (max 24°C on Fri morning, min 16°C on Sun morning). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 21mm), heaviest during Sun afternoon. Very mild (max 19°C on Tue morning, min 15°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | ||||||||||||||
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) | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SE 10 | S 6 | S 5 | SSE 7 | S 7 | S 8 | SSE 10 | SSE 9 | ESE 7 | ESE 7 | ESE 7 | E 7 | ESE 7 | ESE 7 | ESE 8 |
Wave Graph | ||||||||||||||||||||
219 | 157 | 107 | 78 | 41 | 26 | 16 | 59 | 132 | 212 | 593 | 318 | 199 | 192 | 203 | 154 | 315 | 104 | 86 | 72 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | off | glassy | cross-on | glassy | glassy | cross | cross-on | cross-on | cross-on | on | on | on | cross-on | glassy | cross-on | cross-off | cross | glassy | glassy |
High Tide | 6:16PM0.88m | 7:36AM0.93m | 1:19PM0.86m | 7:19PM0.75m | 1:26PM1.00m | 9:36PM0.71m | 1:32PM1.12m | 00:08AM0.85m | 1:39PM1.21m | 00:40AM1.02m | 1:51PM1.27m | 1:11AM1.18m | 2:08PM1.31m | 1:42AM1.31m | ||||||
Low Tide | 10:54PM0.44m | 10:46AM0.79m | 4:59PM0.70m | 11:20PM0.55m | 4:39AM0.49m | 6:16PM0.60m | 5:51AM0.34m | 6:59PM0.51m | 6:42AM0.18m | 7:31PM0.45m | 7:23AM0.06m | 7:59PM0.40m | 7:58AM-0.02m | 8:21PM0.36m | ||||||
— | — | 6:16 | — | — | 6:15 | — | — | 6:13 | — | — | 6:13 | — | — | 6:11 | — | — | 6:11 | — | — | |
5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | |
mm | — | — | — | — | 1 | — | 1 | 9 | 7 | 10 | 6 | 2 | 1 | — | — | — | — | 2 | 1 | — |
Temp °C | 23 | 19 | 24 | 22 | 19 | 22 | 21 | 19 | 17 | 15 | 16 | 16 | 16 | 17 | 19 | 18 | 17 | 19 | 19 | 19 |
Feels °C | 23 | 20 | 23 | 22 | 21 | 24 | 22 | 18 | 16 | 13 | 15 | 15 | 15 | 16 | 19 | 18 | 18 | 20 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | ESE 8 | ESE 8 | S 6 | S 6 | ESE 9 | ESE 8 | SSE 7 | SSE 8 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | ESE 7 | ESE 7 | ESE 7 | ESE 8 |
219 | 157 | 107 | 36 | 24 | 10 | 16 | 15 | 7 | 102 | 212 | 318 | 199 | 151 | 66 | 77 | 132 | 104 | 86 | 72 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | E 5 | ESE 7 | SSE 11 | SSE 10 | ESE 9 | ESE 9 | — | — | ESE 8 | ESE 7 | ESE 8 | — | — | SSE 13 | SSE 13 | SSE 10 | SSE 10 | SSE 9 | SSE 12 |
8 | 14 | 30 | 78 | 41 | 26 | 15 | — | — | 6 | 11 | 12 | — | — | 34 | 17 | 55 | 38 | 34 | 26 | |
Swell 3 Height (m) Direction Period (s) | — | ESE 9 | S 11 | S 10 | S 4 | SE 10 | SSE 10 | — | — | S 13 | — | — | — | — | — | — | — | S 15 | SSE 14 | SSE 9 |
— | 8 | 2 | 2 | 5 | 26 | 10 | — | — | 3 | — | — | — | — | — | — | — | 4 | 18 | 8 | |
Wind waves Height (m) Direction Period (s) | ESE 4 | E 5 | — | SSW 3 | — | — | — | S 5 | SSE 7 | S 7 | S 8 | — | E 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | — | — | — |
5 | 45 | — | 2 | — | — | — | 59 | 132 | 212 | 593 | — | 72 | 192 | 203 | 154 | 315 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 32 | 0 | 0 | 139 | 0 | 0 | 162 | 93 | 203 | 394 | 59 | 59 | 55 | 32 | 0 | 102 | 0 | 21 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Cibratel Surf forecast
The above surf forecast table for Cibratel provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Cibratel can be found by selecting the local surf guide option on the grey menu. Our Cibratel 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 (Cibratel) 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 Cibratel 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.
Are you planning a holiday in São Paulo? If you are looking for accommodation near Cibratel, camping, hotels and holiday cottages in São Paulo, consider staying in Itanhaem which is 5 km (3 miles) away. Other places in and around São Paulo where you can find information about places to rent, and car hire include Peruibe which is 21 km (13 miles) away, Mongagua, Carapicuíba and Embu Guacu.










