Surf Forecasts:
Cibratel surf forecast from 26 Aug 2026:
- Best quality surf: Thursday 27 Aug, 12AM (local time) - 4.5ft (1.3m), 15s period, SSE swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 3AM (local time) - 4.5ft (1.3m), 15s period, SSE swell with 805 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 12AM (local time) - 4.5ft (1.3m), 15s 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 (Aug 27) at 12AM. The primary swell is predicted to be 1.3m and 15s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Cibratel in the next 16 days are 1.3m 15s and forecast to arrive on Thursday (Aug 27) at 3AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Thu 27th Aug) | 4.5ft (1.3m) 15s |
| Best Surf | 12AM (Thu 27th Aug) | 4.5ft (1.3m) 15s |
| Most Powerful | 3AM (Thu 27th Aug) | 4.5ft (1.3m) 15s |
Table - best surf conditions forecast for Cibratel over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s take a look at what’s on the cards for our stretch of coast.
The first surf worth paddling out for arrives on Wednesday, 26 August, and it’s actually a pretty sweet little window to kick things off. Cibratel is your spot. The morning starts with some clouds and a light WNW breeze, which is a clean cross-off, and the swell is a small but punching 3 ft from the SSE. The period is a very long 16 seconds – proper groundswell energy humming in, and the combined swell energy is solid at 553. The water temp is 70°, which feels a touch warmer than normal for this time of year.
That afternoon, things get even better. The wind drops to glassy, the swell bumps up to 4 ft from the same SSE direction, still holding a long 15-second period, and the energy jumps to 750. The water is still warm, and the conditions are set to be clean and inviting. This is your standout session – get out there.
Thursday morning, 27 August, is another beauty. The wind is dead calm, glassy as can be, with 4 ft of SSE swell at 14 seconds. The energy is 753. It’s going to be clean, lined up, and very surfable. If you can get on it, do it.
Thursday afternoon, the wind swings to 9 mph from the east, cross-on, and the quality drops. The swell drops to 3 ft, and the conditions get choppy. Not worth it.
Friday morning, 28 August, is glassy but small, with only 2 ft of SSE swell. It’s clean but very ordinary. The energy is only 179. Friday afternoon picks up a bit of size to 4 ft, but it’s an east windswell at a short 8-second period, and the cross-on wind makes it messy. The energy is moderate at 337, but it’s not a good paddle.
Saturday, 29 August, is small and glassy but tiny – 3 ft – with weak energy of 75 and 86 for the morning and afternoon. Just not enough push.
From Sunday, 30 August, through to the end of the first week of September, it’s a long stretch of poor conditions. The swell drops to knee-high, the wind is onshore or cross-on, and the energy is weak. There’s a few days of moderate rain and strong winds, especially on Tuesday, 1 September, with onshore winds hitting 16 mph. The whole week is a write-off.
We then see a flicker of hope on Monday, 7 September. The morning brings a clean cross-off from the west, with 4 ft of ESE swell, energy at 232, and a decent 8-second period. It’s surfable and clean. But that afternoon, the swell jumps to 5 ft, the wind goes cross-on, and the energy spikes to 535 – but the conditions are marginal, so it’s more of a gamble.
Tuesday, 8 September, is glassy but small, with 3 ft of swell. It’s surfable but nothing special.
The last real standout is on Wednesday, 9 September. The morning has a clean cross-off wind from the NNW, 5 ft of south swell at 8 seconds, and a solid energy of 432. That’s a fun, punchy wave with clean conditions. If you’re after something in the second week, this is your pick – but keep in mind, it’s a long-range call, so it’s promising but not locked in.
Thursday, 10 September, offers a glassy start with 3 ft of south swell at a very long 13 seconds, energy at 288. It’s clean, but the swell is small. That afternoon, the wind picks up and the quality drops.
Overall, the best window is right at the start: Wednesday 26 August through Thursday 27 August. That’s your gold. After that, it’s a lot of waiting and hoping, with a couple of promising days in the second week that are worth keeping an eye on.
Rusty out.
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 19°C on Wed morning). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Mon night. Warm (max 37°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | |||||||||||||||
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 16 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | E 7 | ESE 8 | E 8 | E 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | ESE 10 | SSE 5 |
Wave Graph | |||||||||||||||||||||
295 | 746 | 773 | 602 | 384 | 208 | 98 | 196 | 210 | 64 | 76 | 53 | 42 | 64 | 45 | 30 | 33 | 48 | 59 | 63 | 33 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | cross-on | glassy | glassy | cross-on | cross-off | glassy | glassy | cross | cross | cross-on | glassy | cross-on | cross-on | cross-off | cross | cross-on | cross-on |
High Tide | 2:15PM1.31m | 1:56AM1.31m | 2:37PM1.36m | 2:25AM1.41m | 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 | ||||||||
Low Tide | 8:23PM0.28m | 8:34AM-0.04m | 8:50PM0.25m | 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 | ||||||||
6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
— | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 20 | 13 | 4 |
Temp °C | 22 | 22 | 20 | 24 | 24 | 20 | 28 | 27 | 27 | 37 | 37 | 29 | 24 | 22 | 20 | 24 | 22 | 20 | 21 | 19 | 19 |
Feels °C | 23 | 24 | 21 | 24 | 24 | 22 | 29 | 29 | 27 | 37 | 37 | 29 | 24 | 23 | 23 | 24 | 24 | 21 | 24 | 17 | 19 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | ESE 7 | ESE 8 | ESE 8 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | SSE 6 | SSE 7 | SSE 8 |
254 | 746 | 773 | 602 | 384 | 82 | 81 | 85 | 78 | 64 | 76 | 53 | 42 | 64 | 45 | 30 | 33 | 48 | 55 | 31 | 23 | |
Swell 2 Height (m) Direction Period (s) | SSE 16 | ESE 5 | — | ESE 6 | — | SSE 13 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 10 | SE 10 | S 10 | S 5 | S 5 | S 5 | — | SSE 7 | ESE 10 | ESE 10 | ESE 9 |
295 | 4 | — | 35 | — | 195 | 98 | 56 | 24 | 11 | 10 | 4 | 2 | 12 | 8 | 4 | — | 18 | 59 | 63 | 17 | |
Swell 3 Height (m) Direction Period (s) | ESE 5 | — | — | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 7 | — | — | SSE 10 | SSE 10 | — |
4 | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 1 | — | — | 19 | 10 | — | |
Wind waves Height (m) Direction Period (s) | — | — | E 5 | E 6 | ESE 6 | E 7 | — | E 8 | E 7 | — | — | — | SSW 5 | SSW 5 | — | — | S 7 | SSW 4 | — | — | SSE 5 |
— | — | 10 | 116 | 55 | 208 | — | 196 | 210 | — | — | — | 13 | 31 | — | — | 24 | 5 | — | — | 33 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 32 | 0 | 0 | 32 | 0 | 0 | 0 | 80 | 77 | 162 | 0 | 83 | 37 | 0 | 2 | 57 | 63 |
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.











