- Forecast
- Maps
- Live
- Weather State
- Spot Information
Ilha Porchat surfForecast / São Paulo / Brazil
12 Day Weather and Surf, issued 2 pm Friday 11 Jul 2025 -03
Best Forecast Surf Conditions for Ilha Porchat this week:
The most powerful waves expected at Ilha Porchat in the next 12 days are 0.8m 7s and forecast to arrive on Friday (Jul 18) at 3AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Monday (Jul 14) at 3AM.
| Wave Type | Time (-03) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 3AM (Fri 18th Jul) | 2.5ft (0.8m) 7s |
Table - best surf conditions forecast for Ilha Porchat over the next 12 days.
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 12 | 12 | 10 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 16 | 15 | 7 | 7 | 7 | 6 | 7 | 7 | 8 | 8 | 8 | 8 | 10 | 9 | 8 | 8 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 34 | 18 | 45 | 41 | 59 | 41 | 43 | 30 | 22 | 14 | 20 | 23 | 24 | 23 | 28 | 28 | 42 | 32 | 32 | 28 | 26 | 24 | 30 | 35 | 52 | 54 | 50 | 43 | 30 | 42 | 59 | 48 | 129 | 166 | 200 | 141 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | cross- on | glass | glass | cross- on | glass | glass | cross- on | cross- off | glass | cross- on | glass | glass | cross- on | cross- off | off | cross | cross- off | cross- on | on | off | glass | on | off | glass | cross- on | glass | glass | cross- on | cross- off | glass | cross- on | cross- on | off |
High Tide / height (m) | 3:32PM 1.22 | 3:11AM 1.16 | 4:04PM 1.21 | 3:46AM 1.20 | 4:39PM 1.19 | 4:23AM 1.21 | 5:15PM 1.14 | 5:03AM 1.18 | 5:54PM 1.07 | 5:47AM 1.13 | 6:35PM 0.98 | 6:37AM 1.04 | 7:21PM 0.88 | 7:41AM 0.95 | 8:17PM 0.79 | 9:22AM 0.88 | 9:42PM 0.73 | 12:43PM 0.95 | 11:38PM 0.75 | 1:35PM 1.06 | 12:39AM 0.81 | 2:10PM 1.13 | 1:18AM 0.90 | |||||||||||||
Low Tide / height (m) | 10:00PM 0.34 | 10:07AM -0.00 | 10:36PM 0.36 | 10:48AM 0.02 | 11:13PM 0.40 | 11:30AM 0.07 | 11:53PM 0.44 | 12:17PM 0.15 | 12:37AM 0.49 | 1:12PM 0.26 | 1:34AM 0.52 | 2:22PM 0.38 | 2:48AM 0.52 | 3:50PM 0.47 | 4:10AM 0.48 | 5:21PM 0.50 | 5:26AM 0.39 | 6:39PM 0.49 | 6:29AM 0.28 | 7:37PM 0.46 | 7:21AM 0.17 | 8:21PM 0.43 | 8:06AM 0.07 | |||||||||||||
Fri 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wed 23 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:48 | - | - | 6:48 | - | - | 6:48 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:45 | - | - | 6:45 |
| Sunset | 5:32 | - | - | 5:32 | - | - | 5:34 | - | - | 5:34 | - | - | 5:35 | - | - | 5:35 | - | - | 5:35 | - | - | 5:36 | - | - | 5:36 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - |
 |  | | | | | | | | | | | | | | | | |  |  | | | | | | | | | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 20 | 20 | 18 | 20 | 21 | 18 | 19 | 20 | 18 | 20 | 20 | 19 | 22 | 21 | 21 | 28 | 27 | 24 | 20 | 20 | 17 | 19 | 19 | 16 | 18 | 19 | 18 | 20 | 20 | 18 | 23 | 22 | 20 | 25 |
| Feels °C (?) | 20 | 19 | 21 | 21 | 20 | 20 | 21 | 18 | 19 | 21 | 19 | 20 | 20 | 20 | 22 | 21 | 22 | 27 | 26 | 23 | 20 | 19 | 18 | 18 | 19 | 17 | 18 | 19 | 18 | 20 | 21 | 19 | 23 | 23 | 20 | 24 |
Short Range Forecast: Mostly dry. Warm (max 21°C on Sun afternoon, min 17°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 28°C on Thu morning, min 17°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 27°C on Thu afternoon, min 16°C on Sat night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 25°C on Wed morning, min 18°C on Sun afternoon). Wind will be generally light. | |||||||||||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Ilha Porchat 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 Ilha Porchat Surf forecast
The above surf forecast table for Ilha Porchat provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Ilha Porchat can be found by selecting the local surf guide option on the grey menu. Our Ilha Porchat 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 (Ilha Porchat) 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 Ilha Porchat 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.
Ilha Porchat is 4 km (2 miles) from the city of Praia Grande. If you plan a holiday in São Paulo, look for hotels and other accommodation in Praia Grande. Praia Grande has rooms for a wide range of budgets as well as car hire and transport links.
Nearest