Surf Forecasts:
Sapê surf forecast from 15 Sep 2026:
- Most powerful swell: Thursday 17 Sep, 3PM (local time) - 2.5ft (0.7m), 11s period, S swell with 112 kJ wave energy.
Best Forecast Surf Conditions for Sapê this week:
The most powerful waves expected at Sapê in the next 16 days are 0.7m 11s and forecast to arrive on Thursday (Sep 17) at 3PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 7s period and expected on Sunday (Sep 20) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3PM (Thu 17th Sep) | 2.5ft (0.7m) 11s |
Table - best surf conditions forecast for Sapê over the next 16 days.
Short Range ForecastHeavy rain (total 31mm), heaviest during Tue night. Warm (max 20°C on Tue morning, min 18°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 15mm), heaviest on Thu night. Warm (max 25°C on Sun morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||
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) | S 8 | SE 8 | SE 8 | S 9 | SSE 8 | S 12 | S 11 | SSE 8 | S 11 | ESE 5 | S 11 | S 11 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | E 8 | E 8 | ESE 8 |
Wave Graph  | |||||||||||||||||||
 kJ | 33 | 17 | 16 | 55 | 45 | 73 | 86 | 82 | 112 | 15 | 0 | 59 | 33 | 18 | 17 | 16 | 0 | 0 | 0 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | glassy | glassy | on | cross-on | cross-on | cross-on | cross | glassy | cross-on | cross-on | cross-on | cross | glassy | glassy | cross-on | off |
High Tide | 4:07AM1.09m | 4:04PM0.98m | 4:39AM1.00m | 4:26PM0.93m | 5:14AM0.89m | 4:50PM0.86m | 5:57AM0.77m | 5:19PM0.77m | 7:20AM0.67m | 12:08PM0.74m | 6:04PM0.68m | 12:30PM0.84m | 11:58PM0.70m | ||||||
Low Tide | 10:11PM0.17m | 10:39AM0.33m | 10:35PM0.20m | 11:00AM0.44m | 11:03PM0.26m | 11:20AM0.54m | 11:48PM0.34m | 9:57AM0.63m | 1:07PM0.64m | 1:55AM0.41m | 8:29AM0.66m | 3:44PM0.65m | 10:19PM0.57m | 3:55AM0.39m | 5:23PM0.57m | ||||
 |  |  |  |  | | |  | |  | | | | | | | | | | |
 | — | 5:58 | — | — | 5:56 | — | — | 5:56 | — | — | 5:54 | — | — | 5:54 | — | — | 5:52 | — | — |
 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — |
mm | 5 | — | 3 | 13 | — | — | 4 | 4 | 2 | 3 | — | — | 3 | — | 4 | 1 | 1 | 3 | 4 |
Temp °C | 19 | 20 | 19 | 18 | 20 | 20 | 19 | 18 | 18 | 18 | 20 | 19 | 19 | 20 | 20 | 20 | 25 | 25 | 22 |
Feels °C | 20 | 21 | 21 | 20 | 21 | 21 | 20 | 19 | 19 | 18 | 21 | 21 | 20 | 22 | 22 | 23 | 27 | 28 | 25 |
Swell 1 Height (m) Direction Period (s) | S 8 | S 10 | S 9 | S 9 | SSE 8 | S 12 | S 11 | SSE 8 | S 11 | S 10 | ESE 6 | S 11 | SSE 10 | SSE 10 | SSE 9 | ESE 7 | ESE 8 | ESE 8 | ESE 8 |
| kJ | 33 | 51 | 42 | 55 | 45 | 73 | 86 | 82 | 112 | 66 | 23 | 59 | 33 | 18 | 17 | 86 | 116 | 131 | 122 |
Swell 2 Height (m) Direction Period (s) | ESE 6 | SE 8 | SE 8 | ESE 8 | SSE 13 | ESE 7 | SE 8 | SSE 13 | SE 7 | ESE 9 | S 11 | — | — | — | S 15 | SSE 9 | S 13 | S 13 | S 13 |
| kJ | 6 | 17 | 16 | 11 | 17 | 10 | 15 | 17 | 13 | 9 | 60 | — | — | — | 4 | 16 | 13 | 12 | 3 |
Swell 3 Height (m) Direction Period (s) | S 11 | E 7 | ESE 8 | SE 8 | SE 12 | SE 8 | SE 11 | ESE 7 | SE 8 | S 12 | ESE 9 | — | — | — | S 15 | S 13 | S 9 | — | S 8 |
| kJ | 21 | 8 | 11 | 11 | 5 | 9 | 5 | 5 | 2 | 3 | 7 | — | — | — | 4 | 3 | 6 | — | 1 |
Wind waves Height (m) Direction Period (s) | — | SW 5 | — | — | — | — | — | — | ESE 5 | ESE 5 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | — | E 8 | E 8 | — |
| kJ | — | 6 | — | — | — | — | — | — | 7 | 15 | 30 | 50 | 105 | 84 | 84 | — | 186 | 205 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 4 | 22 | 1 | 4 | 4 | 60 | 15 | 43 | 43 | 19 | 7 | 19 | 45 | 40 | 40 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in São Paulo | |||||||||||||||||||
Best forecast wave conditions in Brazil | |||||||||||||||||||
Header Global | |||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Sapê surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Sapê Surf forecast
The above surf forecast table for Sapê provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sapê can be found by selecting the local surf guide option on the grey menu. Our Sapê 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 (Sapê) 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 Sapê 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.
Sapê is 19 km (12 miles) from the city of Ubatuba. If you plan a holiday in São Paulo, look for hotels and other accommodation in Ubatuba. Ubatuba has rooms for a wide range of budgets as well as car hire and transport links.
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