Surf Forecasts:
How big are the waves at Maresias today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5.5ft (1.7m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 5ft (1.5m), 11s period with SSE swell.
- Evening surf: Evening surf (03 Sep, local time) - 4.5ft (1.3m), 11s period with SSE swell.
The current surf forecast for Maresias at 10AM is: 1.6m 11s primary swell from a South-southeast direction (forecast issued at 02:00am September 03). An open ocean swell of 0.4m 8s is not directed at the surf break, a second open ocean swell of 0.6m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5.5ft (1.7m) | 11s |
| Afternoon (03 Sep) | 5ft (1.5m) | 11s |
| Evening (03 Sep) | 4.5ft (1.3m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 28°C on Fri morning, min 19°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | ||||||||||||||||||||||
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) | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | S 6 | S 6 | S 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 776 | 731 | 745 | 667 | 604 | 581 | 522 | 423 | 359 | 353 | 297 | 230 | 186 | 149 | 130 | 95 | 94 | 71 | 71 | 42 | 43 | 35 | 34 | 46 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross | cross | cross-off | cross-off | off | off | off | glassy | on | cross | cross | cross-off | glassy | glassy | cross-off | glassy | on | cross-on | cross | cross |
High Tide | 6:02AM0.94m | 5:51PM0.77m | 00:22AM0.42m | 7:17AM0.80m | 12:10PM0.77m | 6:34PM0.67m | 00:20AM0.51m | 12:50PM0.91m | 8:48PM0.60m | |||||||||||||||
Low Tide | 11:24PM0.35m | 1:48PM0.57m | 11:08PM0.42m | 1:33AM0.42m | 10:02AM0.74m | 4:09PM0.62m | 10:52PM0.50m | 3:56AM0.40m | 6:00PM0.56m | |||||||||||||||
 | | |  | | | | | | | | | | |  |  | | | |  |  |  |  | | |
 | — | — | 6:11 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 |
Temp °C | 18 | 17 | 17 | 21 | 25 | 25 | 20 | 20 | 20 | 20 | 20 | 26 | 28 | 23 | 20 | 20 | 19 | 19 | 19 | 20 | 23 | 21 | 20 | 20 |
Feels °C | 19 | 17 | 17 | 21 | 24 | 24 | 20 | 21 | 20 | 20 | 20 | 27 | 28 | 24 | 20 | 22 | 21 | 21 | 20 | 22 | 25 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | S 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | SSW 6 | S 6 | S 6 | S 6 |
| kJ | 776 | 731 | 745 | 667 | 604 | 581 | 522 | 423 | 359 | 142 | 164 | 173 | 153 | 130 | 104 | 82 | 84 | 84 | 65 | 65 | 37 | 35 | 34 | 46 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | — | — | — | E 8 | E 6 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSW 6 | E 8 | E 8 | E 8 | E 8 |
| kJ | 23 | 23 | 23 | 23 | — | — | — | 37 | 94 | 353 | 297 | 230 | 186 | 149 | 130 | 95 | 94 | 71 | 71 | 18 | 49 | 50 | 35 | 35 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | S 11 | S 11 | S 10 | S 10 | S 10 | WSW 4 | SW 4 | WSW 4 | SW 4 | SSE 10 | SSE 10 | SE 10 | SE 10 | SE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 10 | 8 | 6 | 6 | 42 | 43 | 28 | 28 | 27 |
Wind waves Height (m) Direction Period (s) | — | — | ENE 3 | ENE 4 | E 4 | E 5 | E 5 | E 6 | ENE 6 | — | — | — | — | SW 2 | WSW 3 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 3 | 10 | 34 | 64 | 75 | 89 | 143 | — | — | — | — | 1 | 9 | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 32 | 8 | 26 | 0 | 0 | 0 | 0 | 0 | 26 | 26 | 13 | 13 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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