Surf Forecasts:
Cibratel surf forecast from 28 Aug 2026:
- Best quality surf: Friday 28 Aug, 9PM (local time) - 4.5ft (1.4m), 7s period, E swell with glassy winds.
- Most powerful swell: Wednesday 2 Sep, 6AM (local time) - 6ft (1.9m), 13s period, SSE swell with 1,249 kJ wave energy.
- Next surfable swell (1★+): Friday 28 Aug, 9PM (local time) - 4.5ft (1.4m), 7s period with E 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 Friday (Aug 28) at 9PM. The primary swell is predicted to be 1.4m and 7s period with a secondary swell of 0.8m and 7s. Another secondary swell of 0.4m and 11s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cibratel in the next 16 days are 1.9m 13s and forecast to arrive on Wednesday (Sep 02) at 6AM. 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 (Fri 28th Aug) | 4.5ft (1.4m) 7s |
| Best Surf | 9PM (Fri 28th Aug) | 4.5ft (1.4m) 7s |
| Most Powerful | 6AM (Wed 2nd Sep) | 6ft (1.9m) 13s |
Table - best surf conditions forecast for Cibratel over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for our little slice of the coast. Gotta be honest with you, the next couple of weeks are a real mixed bag. We’ve got a long stretch of small, pretty average conditions to kick things off, but there is a bit of a pulse of energy later that might just save the run.
First up, Cibratel. Friday the 28th morning starts us off with tiny, glassy 2ft surf from the SSE. The water’s sitting at 70°, which is a touch warmer than what we’d normally expect for this time of year. The energy is weak, registering only 154, so don’t expect much push. It’s a slow start. Friday afternoon gets a little bigger but the wind turns cross-on and messy.
Saturday the 29th has a clean, offshore morning with 3ft waves, but it’s short-period stuff. The swell energy drops right off to just 65, so it’s really only gonna be fun if you’re on a foamie. Saturday afternoon turns glassy again with 2ft, but again, tiny.
From Sunday the 30th right through to Tuesday the 1st of September, it’s a write-off. We’re looking at a few days of poor conditions with onshore or cross-shore winds and knee-high dribble. Best to save your energy.
Things start to look a bit more interesting on Wednesday the 2nd of September. We see a solid jump in size with 6ft swell from the SSE, and a period of 13 seconds – that’s proper groundswell energy. The combined energy hits a strong 1042, so there’s plenty of water moving. The catch? It’s an onshore wind all day, so the quality won’t be there. It’s more of a power session for the experienced crew.
Now, if you want the standout, and I mean the only real standout of the whole forecast, circle Thursday the 3rd of September. We get a 4ft groundswell from the SSE, but the magic is in the wind – dead calm, glassy conditions. That’s the cleanest you’ll see. The energy is a solid 277, so it’ll have some push. This is your best chance for a real fun session with no crowds likely to be a problem, just you and the ocean. But keep in mind, this is over a week away, so don’t lock it in just yet.
After that, it’s back to the small stuff. Friday the 4th morning is glassy with 2ft, but it’s weak. The weekend is a write-off again with onshore winds and tiny waves. There’s another little pulse on Monday the 7th afternoon – a 4ft SSE swell with a very long 14-second period and offshore NW winds. The energy is a solid 681, so that’s a promising late-afternoon session for those who can sneak out of work.
The rest of the second week is a mess. The 8th and 9th of September see the same groundswell but with onshore rain, and by the 10th it’s all falling apart. The swell direction swings to the SE with short periods and strong onshore winds. It’s going to look pretty average, and honestly, it might be more interesting for the kite surfers than us paddle guys.
So, bottom line: don’t get your hopes up for this week. The only real day to circle is Thursday the 3rd of September for that glassy, clean window. Everything else is for the die-hards or the folks who just need to get wet.
Rusty.
Short Range ForecastMostly dry. Warm (max 36°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 23mm), heaviest during Tue morning. Warm (max 24°C on Mon morning, min 13°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | |||||||||||||||
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) | SSE 12 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | SSE 6 | ESE 9 | ESE 9 | ESE 9 | SSE 7 | SSE 13 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 11 |
Wave Graph | |||||||||||||||||||||
98 | 159 | 183 | 54 | 42 | 44 | 34 | 41 | 44 | 29 | 21 | 25 | 32 | 50 | 99 | 1025 | 694 | 401 | 270 | 194 | 198 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross-off | off | glassy | cross-off | cross | cross-on | glassy | glassy | cross | glassy | cross-off | cross | on | on | on | glassy | glassy | cross-on | cross-on |
High Tide | 3:02PM1.38m | 2:56AM1.46m | 3:29PM1.38m | 3:29AM1.47m | 3:58PM1.34m | 4:04AM1.43m | 4:28PM1.26m | 4:43AM1.35m | 5:01PM1.15m | 5:26AM1.23m | 5:36PM1.02m | 6:19AM1.07m | 6:16PM0.88m | ||||||||
Low Tide | 9:04AM-0.06m | 9:15PM0.23m | 9:33AM-0.03m | 9:37PM0.23m | 9:59AM0.05m | 9:54PM0.25m | 10:21AM0.17m | 10:06PM0.28m | 10:36AM0.31m | 10:17PM0.31m | 10:43AM0.47m | 10:33PM0.36m | 10:47AM0.64m | 10:54PM0.44m | |||||||
6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:16 | — | — | |
— | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:55 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 4 | 13 | 5 | 1 | — | — | — | — | — | — |
Temp °C | 28 | 27 | 26 | 36 | 35 | 22 | 24 | 23 | 21 | 24 | 22 | 21 | 22 | 21 | 19 | 19 | 19 | 16 | 18 | 19 | 18 |
Feels °C | 28 | 28 | 27 | 35 | 35 | 24 | 24 | 24 | 24 | 27 | 23 | 24 | 24 | 22 | 21 | 16 | 17 | 15 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | ESE 9 | SSE 7 | SSE 13 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 11 |
56 | 67 | 66 | 54 | 42 | 44 | 34 | 41 | 44 | 12 | 21 | 16 | 13 | 50 | 99 | 1025 | 694 | 401 | 270 | 194 | 198 | |
Swell 2 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSW 5 | S 10 | S 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 6 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SE 9 | SE 9 |
98 | 56 | 24 | 11 | 10 | 10 | 8 | 2 | 16 | 29 | 15 | 25 | 32 | 16 | 34 | 17 | 8 | 8 | 7 | 3 | 3 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 10 | — | S 10 | S 10 | — | — | — | — | S 18 | — | — | — | — | — | — |
— | — | — | — | — | — | 2 | — | 2 | 2 | — | — | — | — | 6 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | E 7 | E 7 | — | — | SW 3 | SW 5 | S 5 | — | — | — | — | — | — | — | — | — | — | — | — | ESE 4 |
— | 159 | 183 | — | — | 4 | 25 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | 14 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 32 | 0 | 0 | 0 | 0 | 71 | 71 | 0 | 0 | 62 | 0 | 0 | 63 | 119 | 162 | 217 | 0 | 0 | 55 | 54 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||||
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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.











