Surf Forecasts:
How big are the waves at Maresias today (29 Jul):
- Morning surf: Morning surf (29 Jul, local time) - 2ft (0.6m), 12s period with S swell.
- Afternoon surf: Afternoon surf (29 Jul, local time) - 2ft (0.6m), 11s period with S swell.
- Evening surf: Evening surf (29 Jul, local time) - 2.5ft (0.7m), 11s period with S swell.
The current surf forecast for Maresias at 3PM is: 0.6m 11s primary swell from a South direction (forecast issued at 08:00am July 29). An open ocean swell of 0.7m 7s is not directed at the surf break, a second open ocean swell of 0.9m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Jul) | 2ft (0.6m) | 12s |
| Afternoon (29 Jul) | 2ft (0.6m) | 11s |
| Evening (29 Jul) | 2.5ft (0.7m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 34°C on Wed morning, min 19°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||||||||
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 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 14 | SSE 14 | S 13 | E 5 | S 13 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 100 | 98 | 97 | 92 | 123 | 121 | 116 | 114 | 112 | 100 | 96 | 96 | 96 | 121 | 68 | 66 | 41 | 67 | 63 | 87 | 83 | 116 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | off | glassy | cross-off | cross-off | glassy | cross-on | cross | cross-on | cross-on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:09PM1.12m | 2:42AM1.11m | 3:32PM1.13m | 3:10AM1.16m | 3:56PM1.13m | |||||||||||||||||
Low Tide | 8:52AM0.00m | 9:15PM0.30m | 9:27AM-0.02m | 9:45PM0.29m | 10:01AM-0.02m | |||||||||||||||||
 |  | |  |  | | | |  | | | | | | | | | | | | | | |
 | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — |
 | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 28 | 34 | 34 | 23 | 24 | 24 | 20 | 19 | 21 | 22 | 22 | 20 | 20 | 19 | 20 | 19 | 22 | 23 | 23 | 20 | 19 |
Feels °C | 21 | 27 | 32 | 33 | 23 | 23 | 24 | 21 | 21 | 23 | 24 | 24 | 23 | 22 | 21 | 22 | 21 | 24 | 24 | 23 | 21 | 19 |
Swell 1 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | E 7 | E 7 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 13 | S 13 |
| kJ | 100 | 98 | 97 | 44 | 46 | 121 | 116 | 114 | 112 | 100 | 96 | 96 | 96 | 121 | 68 | 66 | 41 | 40 | 61 | 61 | 83 | 116 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | S 11 | S 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | SE 7 | S 4 | SE 8 | SSW 6 | S 5 | SSW 5 | SSE 14 | SSE 14 | S 13 | S 9 | S 9 |
| kJ | 20 | 19 | 30 | 92 | 123 | 34 | 34 | 23 | 23 | 14 | 14 | 15 | 3 | 3 | 10 | 15 | 9 | 67 | 63 | 87 | 42 | 41 |
Swell 3 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | E 7 | S 16 | S 15 | S 15 | S 11 | S 11 | SSW 5 | SSW 5 | S 5 | — |
| kJ | 14 | 14 | 9 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 2 | 2 | 8 | 5 | 18 | 39 | 37 | 37 | 5 | 3 | 2 | — |
Wind waves Height (m) Direction Period (s) | W 3 | — | E 7 | ENE 7 | — | — | — | SSW 3 | SSW 3 | SW 3 | SW 3 | S 4 | — | E 7 | ESE 7 | ESE 3 | E 3 | E 4 | E 4 | E 5 | E 5 | E 5 |
| kJ | 3 | — | 57 | 77 | — | — | — | 1 | 1 | 2 | 2 | 5 | — | 8 | 15 | 4 | 5 | 10 | 19 | 50 | 83 | 131 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 26 | 8 | 25 | 8 | 391 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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