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Surf Forecasts:
Itamambuca surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Monday 20 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 12AM is: 0.6m 10s primary swell from a Southeast direction and 0.7m 8s secondary swell from a South direction (forecast issued at 08:00pm April 20). The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Apr) | 2ft (0.6m) | 10s |
| 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
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| 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 | 12 PM | 3 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |   |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 77 | 82 | 87 | 108 | 73 | 61 | 100 | 100 | 98 | 94 | 92 | 78 | 58 | 56 | 56 | 55 | 54 | 40 | 53 | 29 | 27 | 28 | 27 | 26 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | off | off | off | off | glass | cross- on | on | glass | cross- off | off | off | off | glass | on | on | glass | cross- off | cross- off | off | glass | glass | on | on |
High Tide / height (m) | 4:26PM 1.06 | 3:58AM 0.91 | 5:10PM 0.93 | 4:29AM 0.87 | 6:04PM 0.80 | 10:55PM 0.78 | 5:05AM 0.81 | |||||||||||||||||
Low Tide / height (m) | 11:38PM 0.49 | 11:24AM 0.17 | 12:38AM 0.62 | 12:32PM 0.25 | 8:37PM 0.74 | 1:58AM 0.69 | 2:03PM 0.30 | |||||||||||||||||
Mon 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - |
| Sunset | - | - | - | - | - | - | - | 5:40 | - | - | - | - | - | - | - | 5:39 | - | - | - | - | - | - | - | 5:38 |
 | | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 21 | 20 | 20 | 20 | 23 | 25 | 25 | 22 | 21 | 20 | 20 | 20 | 23 | 25 | 25 | 22 | 21 | 20 | 20 | 20 | 23 | 25 | 25 |
| Feels °C (?) | 26 | 23 | 21 | 21 | 20 | 24 | 25 | 26 | 25 | 23 | 21 | 21 | 21 | 24 | 26 | 27 | 25 | 23 | 21 | 21 | 21 | 24 | 26 | 26 |
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