Surf Forecasts:
How big are the waves at Maresias today (15 Oct):
- Morning surf: Morning surf (15 Oct, local time) - 1.5ft (0.5m), 8s period with S swell.
- Afternoon surf: Afternoon surf (15 Oct, local time) - 2ft (0.6m), 8s period with S swell.
- Evening surf: Evening surf (15 Oct, local time) - 1.5ft (0.5m), 8s period with S swell.
The current surf forecast for Maresias at 12AM is: 0.7m 9s primary swell from a South direction and 0.2m 3s secondary swell from a West-southwest direction (forecast issued at 08:00pm October 14). An open ocean swell of 0.3m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Oct) | 1.5ft (0.5m) | 8s |
| Afternoon (15 Oct) | 2ft (0.6m) | 8s |
| Evening (15 Oct) | 1.5ft (0.5m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 28mm), heaviest during Thu afternoon. Warm (max 27°C on Fri morning, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||
Wed 14 | Thursday 15 | Friday 16 | ||||||||||||||||
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 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | SSE 8 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 |
Wave Graph  | ||||||||||||||||||
 kJ | 80 | 78 | 76 | 50 | 51 | 32 | 49 | 48 | 32 | 30 | 29 | 33 | 65 | 75 | 75 | 129 | 149 | 176 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | glassy | glassy | glassy | cross-off | glassy | cross-on | cross | glassy | cross-off | off | off | off | cross-off | cross-on | cross-on | cross-on | cross-on |
High Tide | 3:36PM0.99m | 4:26AM1.00m | 4:02PM0.94m | 5:02AM0.91m | 4:32PM0.87m | |||||||||||||
Low Tide | 10:00PM0.15m | 10:22AM0.48m | 10:29PM0.22m | 10:39AM0.56m | ||||||||||||||
 |  | |  |  | |  |  | | | | | | | | | | | |
 | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 6:06 | — | — | — | — | — | — | — | 6:06 | — | — | — | — | — | — | — | 6:07 | — |
mm | 2 | 2 | 1 | — | — | — | — | 2 | 3 | 2 | 1 | 3 | 1 | 1 | 1 | 2 | 2 | 3 |
Temp °C | 21 | 21 | 21 | 21 | 22 | 24 | 26 | 24 | 22 | 22 | 22 | 22 | 22 | 24 | 27 | 24 | 22 | 21 |
Feels °C | 23 | 24 | 25 | 24 | 25 | 27 | 28 | 28 | 26 | 24 | 24 | 24 | 25 | 27 | 29 | 27 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 | E 5 | SE 7 | SE 7 | SE 7 | SE 8 | SE 8 | SE 8 |
| kJ | 80 | 78 | 76 | 50 | 51 | 32 | 49 | 48 | 32 | 30 | 29 | 13 | 65 | 75 | 75 | 129 | 149 | 176 |
Swell 2 Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | ESE 7 | SSE 8 | S 12 | E 7 | E 7 | S 10 | E 7 | SSE 8 | S 13 | S 13 | SSE 10 | — | — | SW 5 |
| kJ | 9 | 9 | 8 | 9 | 4 | 28 | 3 | 4 | 4 | 2 | 4 | 33 | 3 | 3 | 18 | — | — | 27 |
Swell 3 Height (m) Direction Period (s) | SE 7 | ESE 7 | ESE 7 | ESE 6 | E 7 | ESE 7 | S 12 | SE 6 | SE 5 | S 12 | — | E 7 | S 13 | — | — | — | — | — |
| kJ | 7 | 5 | 5 | 4 | 4 | 9 | 3 | 1 | 1 | 3 | — | 3 | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | WSW 3 | — | — | — | E 7 | E 4 | E 4 | E 6 | E 4 | — | — | NNW 2 | — | SSW 3 | SSW 4 | — |
| kJ | — | — | 1 | — | — | — | 21 | 6 | 4 | 28 | 12 | — | — | 1 | — | 8 | 16 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 13 | 0 | 0 | 0 | 0 | 0 | 162 | 4 | 11 | 4 | 0 | 4 | 0 | 0 | 26 | 26 | 62 | 26 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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