Surf Forecasts:
How big are the waves at Maresias today (04 Aug):
- Morning surf: Morning surf (04 Aug, local time) - 1.5ft (0.4m), 13s period with S swell.
- Afternoon surf: Afternoon surf (04 Aug, local time) - 2ft (0.6m), 12s period with S swell.
- Evening surf: Evening surf (04 Aug, local time) - 2.5ft (0.8m), 12s period with S swell.
The current surf forecast for Maresias at 3PM is: 0.6m 12s primary swell from a South direction and 0.4m 10s secondary swell from a Southeast direction (forecast issued at 08:00am August 04). An open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Aug) | 1.5ft (0.4m) | 13s |
| Afternoon (04 Aug) | 2ft (0.6m) | 12s |
| Evening (04 Aug) | 2.5ft (0.8m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Thu morning, min 22°C on Tue afternoon). Wind will be generally light. | ||||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | ||||||||||||||||||||
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 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 55 | 55 | 83 | 107 | 143 | 193 | 229 | 225 | 224 | 202 | 195 | 151 | 149 | 110 | 102 | 98 | 73 | 71 | 70 | 47 | 43 | 42 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross-on | cross-off | off | cross-off | off | off | off | cross-on | cross | glassy | off | cross-off | off | off | off | cross-off | glassy | cross-off | cross-off |
High Tide | 5:35AM1.06m | 6:05PM0.91m | 6:26AM0.96m | 6:47PM0.80m | 7:37AM0.86m | 7:45PM0.70m | ||||||||||||||||
Low Tide | 12:44PM0.31m | 00:54AM0.41m | 2:04PM0.44m | 2:21AM0.44m | 3:52PM0.51m | |||||||||||||||||
 |  |  | | | | | |  |  | | | | |  | | | | | | | | |
 | 6:35 | — | — | — | — | — | — | — | 6:35 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — |
 | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 24 | 27 | 27 | 22 | 22 | 22 | 22 | 22 | 27 | 30 | 28 | 24 | 25 | 23 | 23 | 23 | 28 | 32 | 32 | 28 | 28 |
Feels °C | 18 | 23 | 27 | 26 | 22 | 21 | 21 | 20 | 20 | 26 | 29 | 27 | 24 | 24 | 21 | 21 | 21 | 27 | 30 | 33 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | S 12 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | S 11 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 9 | E 8 |
| kJ | 34 | 62 | 57 | 107 | 143 | 193 | 229 | 225 | 224 | 202 | 195 | 88 | 93 | 95 | 95 | 95 | 92 | 93 | 117 | 117 | 43 | 92 |
Swell 2 Height (m) Direction Period (s) | SE 11 | S 13 | S 13 | SE 10 | SE 10 | SE 10 | E 7 | E 7 | E 7 | E 7 | E 7 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SSE 14 | S 9 |
| kJ | 43 | 55 | 83 | 38 | 37 | 27 | 82 | 68 | 59 | 62 | 83 | 151 | 149 | 110 | 102 | 98 | 73 | 71 | 70 | 47 | 19 | 42 |
Swell 3 Height (m) Direction Period (s) | S 13 | SE 11 | SE 11 | SSW 6 | SW 6 | SE 11 | SE 10 | SE 10 | SE 11 | SE 11 | SE 10 | SSW 7 | — | — | — | S 18 | S 16 | SE 16 | — | SSE 15 | S 11 | SSE 13 |
| kJ | 55 | 41 | 40 | 3 | 1 | 40 | 28 | 17 | 18 | 18 | 15 | 10 | — | — | — | 6 | 5 | 10 | — | 21 | 9 | 35 |
Wind waves Height (m) Direction Period (s) | E 4 | — | — | E 7 | E 7 | E 7 | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | — | — | E 8 | NE 3 |
| kJ | 8 | — | — | 77 | 79 | 80 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | 114 | 3 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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