Surf Forecasts:
How big are the waves at Maresias today (01 Sep):
- Morning surf: Morning surf (01 Sep, local time) - 2.5ft (0.7m), 7s period with SSE swell.
- Afternoon surf: Afternoon surf (01 Sep, local time) - 2.5ft (0.7m), 7s period with SSE swell.
- Evening surf: Evening surf (01 Sep, local time) - 3ft (0.9m), 4s period with SW swell.
The current surf forecast for Maresias at 10AM is: 0.7m 7s primary swell from a South-southeast direction and 0.9m 5s secondary swell from a West-southwest direction (forecast issued at 02:00am September 01). An open ocean swell of 0.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Sep) | 2.5ft (0.7m) | 7s |
| Afternoon (01 Sep) | 2.5ft (0.7m) | 7s |
| Evening (01 Sep) | 3ft (0.9m) | 4s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Tue night. Warm (max 24°C on Tue morning, min 14°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||||||||||
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 7 | S 7 | WSW 5 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SW 4 | SW 5 | SSW 6 | SSW 7 | S 8 | S 9 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 25 | 38 | 59 | 54 | 55 | 48 | 31 | 27 | 45 | 63 | 160 | 326 | 516 | 600 | 630 | 573 | 544 | 573 | 532 | 469 | 419 | 372 | 322 | 328 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | off | glassy | cross-off | cross | cross-on | cross-on | cross-on | on | on | on | on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off |
High Tide | 4:31AM1.17m | 4:47PM0.98m | 5:13AM1.07m | 5:18PM0.88m | 6:02AM0.94m | 5:51PM0.77m | ||||||||||||||||||
Low Tide | 10:42PM0.24m | 11:21AM0.26m | 11:07PM0.29m | 12:08PM0.42m | 11:24PM0.35m | 1:48PM0.57m | ||||||||||||||||||
 |  |  |  |  |  | | | |  | |  |  | | | | | | | | | | | | |
 | — | — | 6:13 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — | — | — | 6:11 | — | — | — | — | — |
 | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | — | 2 | 1 | — | 2 | 3 | 4 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 20 | 20 | 24 | 22 | 20 | 19 | 18 | 18 | 18 | 19 | 21 | 20 | 18 | 17 | 16 | 15 | 14 | 20 | 24 | 24 | 19 | 19 |
Feels °C | 25 | 24 | 21 | 21 | 27 | 24 | 20 | 19 | 18 | 18 | 18 | 19 | 20 | 19 | 18 | 17 | 16 | 14 | 13 | 19 | 24 | 24 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | E 5 | E 6 | E 8 | SSE 7 | SSE 7 | E 8 | E 8 | E 9 | E 9 | E 9 | E 9 | S 8 | S 9 | S 10 | S 10 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 11 | SSE 11 |
| kJ | 35 | 39 | 74 | 54 | 55 | 82 | 113 | 123 | 99 | 78 | 56 | 326 | 516 | 600 | 630 | 573 | 544 | 573 | 532 | 469 | 419 | 372 | 322 | 328 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 7 | E 8 | E 8 | SSE 7 | SSE 7 | SSE 7 | SE 7 | SE 7 | SE 9 | E 9 | E 9 | E 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | — | — | — | — |
| kJ | 25 | 38 | 49 | 57 | 57 | 48 | 31 | 21 | 14 | 14 | 20 | 38 | 37 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | ESE 8 | ESE 8 | E 8 | E 8 | SW 5 | — | — | — | SE 10 | S 8 | — | SE 8 | SSE 9 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 24 | 14 | 44 | 4 | 27 | — | — | — | 4 | 10 | — | 18 | 8 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 5 | — | WSW 5 | WSW 5 | — | SW 5 | WSW 5 | SW 4 | SW 5 | SSW 6 | SSW 7 | — | — | — | — | — | — | — | — | ENE 3 | E 4 | E 5 | E 5 | E 6 |
| kJ | 56 | — | 59 | 41 | — | 27 | 17 | 27 | 45 | 63 | 160 | — | — | — | — | — | — | — | — | 6 | 28 | 51 | 73 | 88 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 22 | 37 | 0 | 0 | 0 | 13 | 32 | 32 | 58 | 26 | 19 | 66 | 143 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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