- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Itamambuca surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 2 pm Tuesday 21 Apr 2026 -03Forecast update in hr min s Forecast update imminent
Itamambuca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Itamambuca sea temperature is
24.6° C
(Which is normal for this time of year)How big are the waves at Itamambuca today?
The current surf forecast for Itamambuca at 8PM is: 0.7m 10s primary swell from a Southeast direction and 0.5m 8s secondary swell from a South direction (forecast issued at 02:00pm April 21). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | - | - |
| Afternoon (21 Apr) | 2.5ft (0.7m) | 10s |
| Evening (21 Apr) | 2.5ft (0.7m) | 10s |
Table - waves today at Itamambuca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 0 AM | 3 AM | 6 AM | 9 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 14 | 13 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 100 | 100 | 98 | 94 | 73 | 78 | 76 | 56 | 56 | 55 | 54 | 54 | 53 | 49 | 27 | 28 | 34 | 33 | 32 | 17 | 17 | 36 | 35 | 63 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | cross- off | off | glass | off | glass | on | on | glass | glass | glass | glass | off | glass | on | on | glass | glass | off | off | off | glass |
High Tide / height (m) | 5:10PM 0.93 | 4:29AM 0.87 | 6:04PM 0.80 | 10:55PM 0.78 | 5:05AM 0.81 | 11:52PM 0.84 | 5:58AM 0.75 | |||||||||||||||||
Low Tide / height (m) | 11:24AM 0.17 | 12:38AM 0.62 | 12:32PM 0.25 | 8:37PM 0.74 | 1:58AM 0.69 | 2:03PM 0.30 | 3:29AM 0.70 | |||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 |
| Sunset | - | 5:40 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:38 | - | - | - | - | - | - |
 | |  | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 22 | 22 | 21 | 20 | 20 | 23 | 25 | 25 | 22 | 22 | 21 | 20 | 20 | 23 | 25 | 25 | 22 | 21 | 21 | 21 | 21 | 24 |
| Feels °C (?) | 25 | 26 | 25 | 24 | 23 | 22 | 21 | 25 | 26 | 27 | 25 | 25 | 23 | 22 | 21 | 25 | 26 | 26 | 25 | 23 | 23 | 23 | 23 | 26 |
- 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 Itamambuca 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.
Nearest