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Surf Forecasts:
Gongaza surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 pm Wednesday 17 Sep 2025 -03
How big are the waves at Gongaza today?
The current surf forecast for Gongaza at 1AM is: 1.4m 12s primary swell from a Southeast direction and 0.4m 5s secondary swell from a South-southeast direction (forecast issued at 08:00pm September 17). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 5ft (1.6m) | 11s |
| Afternoon (18 Sep) | 4.5ft (1.4m) | 10s |
| Evening (18 Sep) | 4ft (1.2m) | 11s |
Table - waves today at Gongaza. (Swell directed towards the surf break)
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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) (?) | 13 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 10 | 11 | 9 | 8 | 8 | 10 | 10 | 8 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 315 | 324 | 497 | 648 | 626 | 579 | 558 | 428 | 341 | 338 | 286 | 244 | 187 | 123 | 100 | 80 | 64 | 45 | 82 | 55 | 112 | 148 | 106 | 99 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | glass | glass | glass | cross- on | on | on | cross- on | cross | glass | off | glass | on | on | cross- on | glass | cross- on | cross- off | cross- on | cross | glass | on | cross |
High Tide / height (m) | 11:36PM 1.08 | 1:09PM 1.31 | 12:06AM 1.24 | 1:28PM 1.34 | 12:38AM 1.36 | 1:49PM 1.34 | ||||||||||||||||||
Low Tide / height (m) | 6:20PM 0.47 | 6:36AM 0.11 | 6:45PM 0.44 | 7:05AM 0.10 | 7:12PM 0.39 | 7:33AM 0.10 | ||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:56 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | - | 6:00 | - | - | - | - | - | - | - |
 |  | | |  | | | |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 20 | 20 | 20 | 19 | 19 | 21 | 22 | 22 | 21 | 21 | 20 | 20 | 19 | 21 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 24 | 25 | 24 |
| Feels °C (?) | 20 | 21 | 22 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 20 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 26 | 26 | 26 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for São Paulo
Continuing clean conditions at Gongaza (calm at Santos wx 2 km from Gongaza). A 2.0m groundswell from the SSE
Actual: 48 min ago
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