Surf Forecasts:
How big are the waves at Maresias today (25 Aug):
- Morning surf: Morning surf (25 Aug, local time) - 7ft (2.1m), 14s period with S swell.
- Afternoon surf: Afternoon surf (25 Aug, local time) - 6ft (1.9m), 13s period with S swell.
- Evening surf: Evening surf (25 Aug, local time) - 6ft (1.8m), 13s period with S swell.
The current surf forecast for Maresias at 9AM is: 2.1m 14s primary swell from a South direction (forecast issued at 02:00am August 25). An open ocean swell of 0.8m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 Aug) | 7ft (2.1m) | 14s |
| Afternoon (25 Aug) | 6ft (1.9m) | 13s |
| Evening (25 Aug) | 6ft (1.8m) | 13s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Wed night. Warm (max 27°C on Thu morning, min 18°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||||||||||
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 | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2629 | 2346 | 2313 | 1723 | 1476 | 1256 | 1094 | 1077 | 1060 | 800 | 762 | 962 | 2028 | 2001 | 1994 | 1994 | 2021 | 1898 | 1659 | 1464 | 1259 | 1095 | 849 | 632 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | on | glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 2:05PM1.09m | 1:34AM1.02m | 2:25PM1.13m | 1:58AM1.12m | 2:44PM1.16m | |||||||||||||||||||
Low Tide | 7:22AM0.09m | 7:51PM0.32m | 7:57AM0.01m | 8:20PM0.27m | 8:31AM-0.05m | 8:49PM0.23m | ||||||||||||||||||
 | |  |  | | | | | | | |  | | | | |  | | |  | | | | | |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — |
 | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — | — | — | — | — | — |
Temp °C | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 19 | 19 | 21 | 23 | 22 | 20 | 20 | 20 | 20 | 20 | 22 | 27 | 26 | 21 | 21 |
Feels °C | 17 | 18 | 18 | 19 | 20 | 21 | 20 | 21 | 21 | 21 | 21 | 23 | 25 | 24 | 22 | 21 | 23 | 22 | 20 | 23 | 27 | 26 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | S 15 | S 14 | S 14 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 | S 13 | S 12 | S 12 | SSE 16 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 15 | SSE 14 | SSE 14 | SSE 14 | SSE 13 | SSE 13 |
| kJ | 2629 | 2346 | 2313 | 1723 | 1476 | 1256 | 1094 | 1077 | 1060 | 800 | 762 | 535 | 2028 | 2001 | 1994 | 1994 | 2021 | 1898 | 1659 | 1464 | 1259 | 1095 | 849 | 632 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 16 | SSE 16 | SSE 16 | E 5 | E 5 | E 5 | — | — | — | E 6 | ESE 6 | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | 291 | 499 | 962 | 18 | 18 | 18 | — | — | — | 50 | 56 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | — | — | — | E 5 | E 5 | E 5 | — | — | ESE 6 | E 6 | E 6 | E 6 |
| kJ | 9 | 15 | 19 | 21 | 22 | 25 | 31 | 34 | 36 | 29 | 29 | 23 | — | — | — | 29 | 40 | 45 | — | — | 56 | 54 | 89 | 143 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 10 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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