Surf Forecasts:
How big are the waves at Maresias today (14 Oct):
- Morning surf: Morning surf (14 Oct, local time) - 2.5ft (0.8m), 10s period with S swell.
- Afternoon surf: Afternoon surf (14 Oct, local time) - 2.5ft (0.7m), 9s period with S swell.
- Evening surf: Evening surf (14 Oct, local time) - 2.5ft (0.7m), 9s period with S swell.
The current surf forecast for Maresias at 5AM is: 0.8m 10s primary swell from a South direction and 0.4m 7s secondary swell from a East-southeast direction (forecast issued at 08:00pm October 13). The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Oct) | 2.5ft (0.8m) | 10s |
| Afternoon (14 Oct) | 2.5ft (0.7m) | 9s |
| Evening (14 Oct) | 2.5ft (0.7m) | 9s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 48mm), heaviest during Thu night. Warm (max 27°C on Wed morning, min 21°C on Fri afternoon). Wind will be generally light. | ||||||||||||||||||
Tue 13 | Wednesday 14 | Thursday 15 | ||||||||||||||||
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 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 52 | 72 | 125 | 123 | 121 | 118 | 89 | 83 | 80 | 78 | 56 | 50 | 51 | 24 | 49 | 48 | 32 | 28 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross | cross-off | glassy | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | glassy |
High Tide | 3:13PM1.03m | 3:53AM1.09m | 3:36PM0.99m | 4:26AM1.00m | 4:02PM0.94m | |||||||||||||
Low Tide | 9:35PM0.11m | 10:02AM0.39m | 10:00PM0.15m | 10:22AM0.48m | ||||||||||||||
 |  |  | | |  | | | |  | | |  | | | |  | | |
 | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:06 | — |
mm | — | — | — | — | — | 1 | 2 | 2 | 2 | 1 | 2 | 5 | — | — | — | 1 | 3 | 3 |
Temp °C | 24 | 23 | 23 | 22 | 22 | 26 | 27 | 25 | 22 | 22 | 22 | 22 | 23 | 26 | 24 | 23 | 22 | 22 |
Feels °C | 27 | 25 | 25 | 25 | 24 | 29 | 29 | 29 | 26 | 26 | 25 | 24 | 25 | 29 | 26 | 26 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | 52 | 72 | 125 | 123 | 121 | 118 | 89 | 83 | 80 | 78 | 56 | 50 | 51 | 21 | 49 | 48 | 32 | 28 |
Swell 2 Height (m) Direction Period (s) | S 7 | SSW 7 | ESE 8 | ESE 7 | ESE 7 | ENE 7 | SE 7 | E 7 | E 4 | ESE 4 | ESE 4 | ESE 4 | SE 6 | SSE 8 | E 4 | E 4 | E 5 | E 5 |
| kJ | 28 | 18 | 32 | 21 | 21 | 18 | 12 | 9 | 7 | 5 | 6 | 3 | 2 | 24 | 9 | 10 | 11 | 8 |
Swell 3 Height (m) Direction Period (s) | SE 8 | E 7 | E 7 | E 7 | E 7 | SE 7 | SE 15 | ESE 7 | E 7 | E 7 | E 7 | E 7 | S 13 | E 7 | E 7 | E 7 | E 7 | SE 8 |
| kJ | 9 | 15 | 16 | 9 | 9 | 13 | 9 | 5 | 9 | 4 | 4 | 4 | 3 | 4 | 4 | 4 | 4 | 11 |
Wind waves Height (m) Direction Period (s) | E 7 | E 4 | — | — | — | NE 3 | E 7 | E 3 | — | — | ENE 4 | — | ENE 3 | E 4 | ENE 4 | — | — | — |
| kJ | 49 | 9 | — | — | — | 3 | 17 | 4 | — | — | 5 | — | 8 | 10 | 19 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 0 | 0 | 8 | 5 | 0 | 0 | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 22 | 26 | 222 | 22 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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