Surf Forecasts:
How big are the waves at Maresias today (12 Oct):
- Morning surf: Morning surf (12 Oct, local time) - 2.5ft (0.7m), 6s period with S swell.
- Afternoon surf: Afternoon surf (12 Oct, local time) - 2ft (0.6m), 6s period with S swell.
- Evening surf: Evening surf (12 Oct, local time) - 2ft (0.6m), 8s period with S swell.
The current surf forecast for Maresias at 1PM is: 0.7m 6s primary swell from a South direction (forecast issued at 08:00am October 12). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Oct) | 2.5ft (0.7m) | 6s |
| Afternoon (12 Oct) | 2ft (0.6m) | 6s |
| Evening (12 Oct) | 2ft (0.6m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Wed afternoon. Warm (max 26°C on Tue afternoon, min 20°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||
Monday 12 | Tuesday 13 | Wednesday 14 | ||||||||||||||||||||
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) | SSW 8 | S 6 | S 6 | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 70 | 33 | 33 | 23 | 55 | 42 | 45 | 63 | 48 | 45 | 44 | 54 | 53 | 72 | 96 | 94 | 92 | 90 | 89 | 83 | 58 | 57 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | glassy | cross-on | cross-off | glassy | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross-off |
High Tide | 2:52PM1.06m | 3:22AM1.16m | 3:13PM1.03m | 3:53AM1.09m | 3:36PM0.99m | |||||||||||||||||
Low Tide | 9:17AM0.22m | 9:12PM0.10m | 9:40AM0.30m | 9:35PM0.11m | 10:02AM0.39m | |||||||||||||||||
 | |  | | |  |  | |  | | | | |  | | | |  | | | |  | |
 | 5:31 | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:06 | — |
mm | — | — | 1 | 2 | 2 | 1 | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 3 | 3 | 2 |
Temp °C | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 23 | 24 | 26 | 24 | 24 | 23 | 23 | 23 | 26 | 26 | 22 | 22 | 22 |
Feels °C | 25 | 25 | 26 | 26 | 26 | 23 | 24 | 22 | 22 | 26 | 27 | 29 | 26 | 27 | 24 | 24 | 25 | 29 | 28 | 23 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 8 | S 6 | S 6 | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 10 | ENE 4 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 |
| kJ | 70 | 33 | 33 | 23 | 55 | 42 | 45 | 63 | 48 | 45 | 44 | 29 | 53 | 15 | 96 | 94 | 92 | 90 | 89 | 83 | 58 | 57 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | S 12 | SSE 12 | ESE 4 | ESE 4 | ESE 5 | S 10 | SSW 7 | S 10 | E 4 | E 7 | SE 7 | ENE 4 | ENE 4 | ENE 4 | E 7 | SW 4 |
| kJ | 40 | 38 | 38 | 25 | 25 | 26 | 26 | 28 | 15 | 16 | 12 | 54 | 18 | 72 | 6 | 16 | 8 | 10 | 7 | 3 | 8 | 10 |
Swell 3 Height (m) Direction Period (s) | SE 8 | S 8 | SSW 8 | SSW 8 | S 13 | S 12 | SE 9 | SE 8 | E 7 | S 11 | S 10 | E 7 | E 7 | SSW 7 | E 7 | SE 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | E 7 |
| kJ | 3 | 12 | 21 | 19 | 14 | 28 | 12 | 11 | 16 | 37 | 35 | 17 | 16 | 18 | 8 | 14 | 9 | 9 | 9 | 8 | 5 | 8 |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 5 | SE 5 | ESE 5 | E 7 | E 7 | E 4 | — | — | ENE 4 | ENE 4 | — | SW 3 | N 2 | NE 4 | NNE 4 | — | — | SW 3 | — |
| kJ | — | — | — | 14 | 8 | 8 | 52 | 68 | 18 | — | — | 6 | 17 | — | 4 | 1 | 12 | 8 | — | — | 7 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 22 | 68 | 0 | 0 | 0 | 0 | 0 | 13 | 22 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 21 | 84 | 26 | 26 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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