Surf Forecasts:
How big are the waves at Maresias today (05 Sep):
- Morning surf: Morning surf (05 Sep, local time) - 2ft (0.6m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (05 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
- Evening surf: Evening surf (05 Sep, local time) - 2.5ft (0.7m), 6s period with S swell.
The current surf forecast for Maresias at 12AM is: 0.7m 10s primary swell from a South-southeast direction and 0.5m 4s secondary swell from a Southwest direction (forecast issued at 08:00pm September 04). An open ocean swell of 0.8m 8s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (05 Sep) | 2ft (0.6m) | 10s |
| Afternoon (05 Sep) | 2.5ft (0.7m) | 6s |
| Evening (05 Sep) | 2.5ft (0.7m) | 6s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 53mm), heaviest during Sun morning. Warm (max 21°C on Sat morning, min 15°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||
Fri 4 | Saturday 5 | Sunday 6 | ||||||||||||||||
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) | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 6 | S 6 | S 6 | S 6 | S 10 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
Wave Graph  | ||||||||||||||||||
 kJ | 130 | 95 | 94 | 71 | 71 | 72 | 43 | 42 | 35 | 37 | 158 | 274 | 524 | 439 | 399 | 306 | 254 | 222 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | glassy | glassy | glassy | on | glassy | glassy | cross | cross | on | on | on | on | on | on | on |
High Tide | 6:34PM0.67m | 00:20AM0.51m | 12:50PM0.91m | 8:48PM0.60m | 00:28AM0.62m | 1:20PM1.02m | ||||||||||||
Low Tide | 4:09PM0.62m | 10:52PM0.50m | 3:56AM0.40m | 6:00PM0.56m | 9:56PM0.59m | 5:25AM0.29m | 6:49PM0.48m | |||||||||||
 |  | | | |  |  |  | | |  |  | | |  | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | 1 | 1 | — | — | 1 | 6 | 3 | 4 | 8 | 8 | 5 | 7 |
Temp °C | 20 | 19 | 20 | 20 | 19 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 18 | 17 | 17 | 16 | 15 | 16 |
Feels °C | 22 | 19 | 23 | 23 | 21 | 23 | 23 | 23 | 23 | 22 | 22 | 18 | 18 | 17 | 17 | 15 | 14 | 15 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 6 | S 6 | S 6 | S 6 | S 6 | S 10 | E 9 | E 8 | E 8 | E 8 | ESE 8 | S 7 | E 8 |
| kJ | 104 | 82 | 84 | 65 | 65 | 37 | 35 | 35 | 35 | 37 | 158 | 36 | 35 | 33 | 33 | 21 | 187 | 20 |
Swell 2 Height (m) Direction Period (s) | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | S 16 | S 15 | S 14 | S 14 | S 13 | ESE 6 | SE 11 |
| kJ | 130 | 95 | 94 | 71 | 28 | 49 | 49 | 50 | 35 | 36 | 37 | 19 | 17 | 37 | 33 | 14 | 47 | 5 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | S 9 | SW 4 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | S 10 | SE 10 | — | — | — | — | S 13 | ESE 8 | SE 11 |
| kJ | 2 | 2 | 2 | 8 | 71 | 72 | 43 | 42 | 27 | 31 | 27 | — | — | — | — | 32 | 20 | 4 |
Wind waves Height (m) Direction Period (s) | SW 3 | SW 4 | SW 4 | — | — | — | — | — | — | — | — | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 | S 7 |
| kJ | 3 | 8 | 7 | — | — | — | — | — | — | — | — | 274 | 524 | 439 | 399 | 306 | 254 | 222 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 26 | 26 | 4 | 0 | 0 | 0 | 8 | 0 | 0 | 10 | 26 | 63 | 448 | 66 | 19 | 1946 | 26 | 19 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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