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Surf Forecasts:
Praia do Guaeca surfForecast / São Paulo / Brazil
48hr Weather and Surf, issued 8 am Saturday 30 May 2026 -03Forecast update in hr min s Forecast update imminent
Praia do Guaeca surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Guaeca sea temperature is
22.7° C
(Which is normal for this time of year)How big are the waves at Praia do Guaeca today (30 May):
- Morning surf: Morning surf (30 May, local time) - 3ft (0.9m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (30 May, local time) - 4.5ft (1.3m), 11s period with SSE swell.
- Evening surf: Evening surf (30 May, local time) - 5ft (1.6m), 10s period with SSE swell.
The current surf forecast for Praia do Guaeca at 12PM is: 0.9m 9s primary swell from a South-southeast direction and 0.4m 11s secondary swell from a South-southeast direction (forecast issued at 08:00am May 30). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 May) | 3ft (0.9m) | 8s |
| Afternoon (30 May) | 4.5ft (1.3m) | 11s |
| Evening (30 May) | 5ft (1.6m) | 10s |
Table - waves today at Praia do Guaeca. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 22°C on Sat afternoon, min 18°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 | 6 PM | 9 PM | 12 AM | 3 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
SE 7 | SE 8 | SSE 9 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 10 | |
60 | 102 | 138 | 359 | 445 | 520 | 531 | 572 | 496 | 460 | 442 | 306 | 260 | 250 | 204 | 200 | 96 | 132 | 148 | 100 | 96 | 84 | 70 | 141 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | glassy | cross-off | off | glassy | cross-off | cross-off | cross-off | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | on | glassy | glassy | glassy | |
High Tide | 1:47PM1.04m | 1:29AM0.97m | 2:31PM1.07m | 2:16AM1.00m | 3:05PM1.09m | 2:54AM1.03m | ||||||||||||||||||
Low Tide | 7:11AM0.09m | 7:48PM0.34m | 7:48AM0.07m | 8:20PM0.37m | 8:20AM0.10m | 8:50PM0.42m | ||||||||||||||||||
 |  | | |  |  | | | |  |  | | | | | | | | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | 6:37 |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | 5:22 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 19 | 20 | 21 | 22 | 21 | 19 | 18 | 18 | 18 | 20 | 21 | 21 | 20 | 20 | 20 | 19 | 18 | 21 | 21 | 21 | 20 | 20 | 19 | 19 |
19 | 21 | 22 | 23 | 22 | 20 | 19 | 19 | 19 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 20 | 23 | 22 | 22 | 22 | 22 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 8 | SSE 9 | SSE 11 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 10 | SSE 9 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SE 9 | SSE 9 | SSE 10 |
 kJ | 60 | 102 | 138 | 359 | 445 | 520 | 531 | 572 | 496 | 460 | 442 | 306 | 260 | 250 | 204 | 200 | 96 | 132 | 148 | 100 | 96 | 84 | 70 | 141 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SE 13 | SSE 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 10 | S 10 | S 9 | S 9 | E 6 | S 9 | SE 11 | S 9 |
| kJ | 29 | 7 | 51 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 32 | 40 | 40 | 40 | 25 | 94 | 45 | 41 | 26 | 12 | 40 | 43 | 24 |
Swell 3 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | — | — | — | — | E 7 | E 7 | E 7 | — | — | — | — | ESE 7 | — | E 6 | E 6 | ESE 6 | ESE 6 | S 9 | SE 11 | S 9 | E 6 |
| kJ | 1 | 1 | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | 35 | — | 22 | 20 | 13 | 13 | 26 | 46 | 25 | 7 |
Wind waves Height (m) Direction Period (s) | NE 3 | — | NE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 8 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 18 | 78 | 0 | 0 | 0 | 0 | 0 | 0 | 298 | 61 | 8 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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