Surf Forecasts:
How big are the waves at Maresias today (09 Oct):
- Morning surf: Morning surf (09 Oct, local time) - 3.5ft (1.1m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (09 Oct, local time) - 3.5ft (1.1m), 9s period with SE swell.
- Evening surf: Evening surf (09 Oct, local time) - 3.5ft (1.0m), 8s period with ESE swell.
The current surf forecast for Maresias at 2PM is: 1.1m 8s primary swell from a Southeast direction and 0.4m 10s secondary swell from a South-southeast direction (forecast issued at 08:00am October 09). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Oct) | 3.5ft (1.1m) | 8s |
| Afternoon (09 Oct) | 3.5ft (1.1m) | 9s |
| Evening (09 Oct) | 3.5ft (1.0m) | 8s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sat afternoon. Warm (max 28°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | ||||||||||||||||||||
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) | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | S 12 | S 12 | S 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 158 | 162 | 166 | 170 | 150 | 147 | 123 | 105 | 102 | 102 | 84 | 54 | 53 | 41 | 40 | 29 | 20 | 14 | 14 | 11 | 11 | 16 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross | cross-on | cross | off | cross-off | cross | cross | glassy | glassy | cross-on | cross | cross-off | cross-off | off | glassy | glassy | cross-on | cross-on | cross | cross-on | off |
High Tide | 1:56PM1.08m | 1:51AM1.20m | 2:13PM1.09m | 2:22AM1.22m | 2:32PM1.08m | |||||||||||||||||
Low Tide | 7:57AM0.04m | 8:03PM0.21m | 8:26AM0.08m | 8:27PM0.15m | 8:53AM0.14m | 8:49PM0.11m | ||||||||||||||||
 | |  |  | |  |  | | | | |  | | |  | | | | |  | |  | |
 | 5:35 | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — | — | 5:33 | — | — | — | — | — | — |
 | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:05 | — |
mm | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 21 | 28 | 27 | 26 | 24 | 22 | 21 | 21 | 21 | 24 | 24 | 22 | 22 | 22 | 22 | 23 | 22 | 25 | 24 | 22 | 22 | 22 |
Feels °C | 23 | 31 | 30 | 30 | 28 | 24 | 23 | 24 | 25 | 28 | 26 | 24 | 23 | 23 | 23 | 25 | 24 | 27 | 25 | 25 | 25 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 8 | SE 8 | SE 8 | SE 9 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 158 | 162 | 166 | 170 | 150 | 147 | 123 | 105 | 102 | 102 | 84 | 54 | 53 | 41 | 57 | 55 | 55 | 43 | 43 | 43 | 57 | 57 |
Swell 2 Height (m) Direction Period (s) | SSE 9 | SSE 9 | S 9 | SSE 10 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SE 10 | E 8 | E 7 | E 8 | SE 8 | SE 8 | SE 8 | SE 7 | SE 7 | SE 7 | WSW 4 | SW 4 |
| kJ | 26 | 16 | 14 | 33 | 45 | 45 | 41 | 40 | 39 | 25 | 25 | 28 | 37 | 40 | 40 | 29 | 20 | 14 | 14 | 8 | 6 | 4 |
Swell 3 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 10 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SE 10 | SE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 12 | S 12 | S 9 |
| kJ | 12 | 11 | 20 | 20 | 20 | 19 | 19 | 10 | 11 | 11 | 18 | 24 | 23 | 17 | 16 | 8 | 8 | 8 | 8 | 11 | 11 | 16 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SW 3 | — | NNE 3 | — | — | E 8 | — | WSW 3 | WSW 4 | WSW 4 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 1 | — | — | 95 | — | 6 | 8 | 5 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 4 | 161 | 4 | 0 | 0 | 26 | 8 | 0 | 0 | 26 | 58 | 4 | 0 | 0 | 4 | 4 | 26 | 358 | 26 | 25 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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