Surf Forecasts:
How big are the waves at Maresias today (04 Sep):
- Morning surf: Morning surf (04 Sep, local time) - 3.5ft (1.0m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (04 Sep, local time) - 2.5ft (0.8m), 11s period with SSE swell.
- Evening surf: Evening surf (04 Sep, local time) - 2.5ft (0.7m), 10s period with SSE swell.
The current surf forecast for Maresias at 7AM is: 1.1m 11s primary swell from a South-southeast direction (forecast issued at 02:00am September 04). An open ocean swell of 1.0m 7s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Sep) | 3.5ft (1.0m) | 11s |
| Afternoon (04 Sep) | 2.5ft (0.8m) | 11s |
| Evening (04 Sep) | 2.5ft (0.7m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 31mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 15°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||||||||||||
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 | 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 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | S 10 | S 10 | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 416 | 353 | 297 | 226 | 186 | 149 | 130 | 95 | 94 | 71 | 71 | 72 | 43 | 42 | 42 | 31 | 122 | 247 | 688 | 513 | 513 | 465 | 431 | 527 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | glassy | cross-on | cross-on | glassy | cross-on | cross | glassy | glassy | glassy | glassy | cross | cross-on | cross | cross | cross-on | on | on | on | on | on | on |
High Tide | 00:22AM0.42m | 7:17AM0.80m | 12:10PM0.77m | 6:34PM0.67m | 00:20AM0.51m | 12:50PM0.91m | 8:48PM0.60m | 00:28AM0.62m | 1:20PM1.02m | |||||||||||||||
Low Tide | 1:33AM0.42m | 10:02AM0.74m | 4:09PM0.62m | 10:52PM0.50m | 3:56AM0.40m | 6:00PM0.56m | 9:56PM0.59m | 5:25AM0.29m | 6:49PM0.48m | |||||||||||||||
 | | |  |  | | |  |  | | |  | | | |  | |  | |  | | | | | |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — |
 | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 6 | 2 | 3 | 4 | 4 | 3 | 3 |
Temp °C | 21 | 20 | 20 | 26 | 28 | 23 | 20 | 19 | 19 | 19 | 19 | 21 | 21 | 23 | 20 | 20 | 20 | 18 | 18 | 18 | 17 | 16 | 15 | 15 |
Feels °C | 21 | 20 | 20 | 27 | 28 | 24 | 22 | 20 | 21 | 21 | 21 | 24 | 24 | 25 | 21 | 22 | 22 | 17 | 18 | 18 | 16 | 15 | 14 | 14 |
Swell 1 Height (m) Direction Period (s) | SSE 11 | SSE 11 | SSE 11 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | S 6 | S 6 | S 6 | S 10 | E 8 | S 8 | E 8 | E 8 | ESE 8 | E 8 | ESE 8 |
| kJ | 416 | 353 | 297 | 146 | 149 | 129 | 104 | 82 | 82 | 65 | 65 | 49 | 50 | 23 | 23 | 22 | 122 | 35 | 564 | 21 | 21 | 22 | 21 | 21 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 7 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | E 8 | E 8 | E 9 | E 9 | — | E 8 | S 14 | S 14 | S 13 | S 13 | — |
| kJ | 52 | 83 | 102 | 226 | 186 | 149 | 130 | 95 | 94 | 71 | 71 | 72 | 18 | 50 | 35 | 36 | 36 | — | 22 | 37 | 15 | 31 | 14 | — |
Swell 3 Height (m) Direction Period (s) | E 8 | — | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 9 | SW 4 | SW 4 | SSW 6 | SSE 10 | SSE 10 | SSE 10 | S 10 | SE 10 | — | S 15 | — | — | — | — | — |
| kJ | 22 | — | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 4 | 12 | 43 | 42 | 42 | 31 | 27 | — | 17 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SW 3 | SW 4 | SW 4 | SW 4 | — | SW 4 | — | — | — | — | — | — | S 6 | S 8 | S 8 | S 8 | S 8 | S 8 | S 8 |
| kJ | — | — | — | — | — | 3 | 6 | 11 | 8 | — | 5 | — | — | — | — | — | — | 247 | 688 | 513 | 513 | 465 | 431 | 527 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 25 | 26 | 0 | 26 | 8 | 0 | 0 | 0 | 0 | 4 | 68 | 13 | 26 | 143 | 371 | 453 | 453 | 2060 | 26 | 19 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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