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Surf Forecasts:
Itamambuca surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 13 May 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
24.7° C
(Which is 1.2°C warmer than normal for this time of year)How big are the waves at Itamambuca today?
The current surf forecast for Itamambuca at 3AM is: 1.1m 12s primary swell from a South direction and 0.3m 9s secondary swell from a East-southeast direction (forecast issued at 08:00pm May 13). The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 3.5ft (1.1m) | 12s |
| Afternoon (14 May) | 3ft (0.9m) | 14s |
| Evening (14 May) | 4.5ft (1.4m) | 14s |
Table - waves today at Itamambuca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 6mm), mostly falling on Sat afternoon. Warm (max 24°C on Thu morning, min 20°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 13 | Thursday 14 | Friday 15 | Saturday 16 | |||||||||||||||||||||
6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |   |    |    |    | ||||||||||||||||||||
S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSE 14 | S 14 | SSE 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | |
556 | 446 | 432 | 353 | 347 | 336 | 319 | 317 | 694 | 788 | 694 | 683 | 582 | 564 | 538 | 521 | 451 | 496 | 403 | 327 | 244 | 235 | 235 | 235 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | off | off | glassy | glassy | glassy | cross-on | on | glassy | glassy | glassy | glassy | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | |
High Tide | 1:09AM1.01m | 1:10PM1.11m | 1:32AM1.00m | 1:50PM1.17m | 1:55AM0.97m | 2:30PM1.19m | ||||||||||||||||||
Low Tide | 6:53PM0.09m | 7:11AM0.19m | 7:42PM0.09m | 7:52AM0.12m | 8:30PM0.14m | 8:32AM0.06m | ||||||||||||||||||
 | | | | |  |  | | | |  | | | | | |  | | | | | | |  | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — |
 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:25 | — | — | — | — | — | — | — | 5:24 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 2 | |
Temp °C | 20 | 20 | 20 | 20 | 20 | 22 | 24 | 24 | 21 | 21 | 21 | 21 | 21 | 23 | 23 | 23 | 21 | 21 | 21 | 21 | 20 | 21 | 23 | 22 |
22 | 21 | 21 | 21 | 20 | 23 | 25 | 26 | 24 | 23 | 23 | 23 | 22 | 25 | 25 | 25 | 23 | 22 | 24 | 25 | 23 | 24 | 26 | 25 | |
Swell 1 Height (m) Direction Period (s) | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SSE 14 | S 14 | SSE 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 |
 kJ | 556 | 446 | 432 | 353 | 347 | 336 | 319 | 317 | 694 | 788 | 694 | 683 | 582 | 564 | 538 | 521 | 451 | 496 | 403 | 327 | 244 | 235 | 235 | 235 |
Swell 2 Height (m) Direction Period (s) | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 8 | E 8 | S 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 7 | E 6 | E 7 | E 7 | E 6 | E 7 |
| kJ | 16 | 15 | 15 | 15 | 15 | 13 | 12 | 149 | 12 | 12 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 10 | 10 | 3 | 9 | 9 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | SE 14 | SE 14 | ESE 14 | SE 14 | ESE 14 | ESE 14 | SE 14 | E 8 | SE 13 | ESE 13 | SE 13 | SE 13 | SE 13 | ESE 14 | ESE 14 | SE 13 | SE 13 | SE 13 | SE 13 | E 8 | SE 13 | SE 13 | E 7 | SE 13 |
| kJ | 33 | 32 | 20 | 31 | 19 | 18 | 29 | 6 | 7 | 17 | 7 | 7 | 7 | 18 | 18 | 7 | 7 | 7 | 7 | 5 | 7 | 7 | 1 | 7 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | SSW 4 | SSW 4 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 5 | 14 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 21 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 7 | 25 | 59 | 6 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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