Surf Forecasts:
How big are the waves at Maresias today (12 Jul):
- Morning surf: Morning surf (12 Jul, local time) - 3.5ft (1.1m), 12s period with SE swell.
- Afternoon surf: Afternoon surf (12 Jul, local time) - 3ft (0.9m), 12s period with SE swell.
- Evening surf: Evening surf (12 Jul, local time) - 5ft (1.5m), 7s period with S swell.
The current surf forecast for Maresias at 12AM is: 1.1m 13s primary swell from a Southeast direction (forecast issued at 08:00pm July 11). An open ocean swell of 0.3m 3s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Jul) | 3.5ft (1.1m) | 12s |
| Afternoon (12 Jul) | 3ft (0.9m) | 12s |
| Evening (12 Jul) | 5ft (1.5m) | 7s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 15mm), heaviest on Sun afternoon. Warm (max 23°C on Sun morning, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 11 | S 10 | S 10 | S 10 | S 9 | S 10 | SSE 10 | SSE 11 | SSE 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 424 | 369 | 357 | 330 | 330 | 330 | 248 | 240 | 169 | 211 | 477 | 580 | 748 | 748 | 1173 | 1075 | 1006 | 890 | 761 | 568 | 614 | 671 | 938 | 1049 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | cross | cross-off | off | off | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | glassy | glassy |
High Tide | 1:01AM0.81m | 2:17PM1.14m | 1:35AM0.87m | 2:56PM1.17m | 2:08AM0.94m | |||||||||||||||||||
Low Tide | 7:43PM0.35m | 7:31AM0.11m | 8:32PM0.35m | 8:19AM0.02m | 9:13PM0.37m | 9:03AM-0.04m | ||||||||||||||||||
 | |  |  |  |  |  |  | | |  | | |  | |  | | | | | |  | | | |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 |
mm | — | — | — | 1 | 1 | — | — | 1 | 3 | 2 | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — |
Temp °C | 23 | 21 | 19 | 20 | 20 | 23 | 23 | 20 | 19 | 18 | 17 | 17 | 16 | 17 | 18 | 18 | 17 | 16 | 16 | 16 | 15 | 16 | 19 | 19 |
Feels °C | 23 | 21 | 20 | 21 | 20 | 25 | 24 | 20 | 19 | 18 | 17 | 17 | 16 | 17 | 17 | 17 | 16 | 15 | 15 | 16 | 14 | 16 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 7 | S 8 | S 9 | S 9 | S 9 | S 9 | S 11 | S 10 | S 10 | S 10 | S 9 | S 10 | SSE 10 | SSE 11 | SSE 11 |
| kJ | 424 | 369 | 357 | 330 | 330 | 330 | 248 | 240 | 169 | 211 | 477 | 580 | 748 | 748 | 614 | 1075 | 1006 | 890 | 761 | 568 | 614 | 671 | 938 | 1049 |
Swell 2 Height (m) Direction Period (s) | SSW 7 | ENE 4 | E 3 | S 18 | S 21 | SSE 21 | SSE 20 | SSE 20 | S 10 | SE 12 | SE 12 | SE 12 | SE 11 | SE 11 | SSE 12 | S 15 | S 15 | S 15 | S 14 | S 14 | S 14 | SSW 8 | S 13 | SW 7 |
| kJ | 5 | 4 | 2 | 25 | 81 | 88 | 132 | 127 | 47 | 169 | 139 | 108 | 80 | 79 | 251 | 42 | 69 | 67 | 65 | 60 | 57 | 84 | 51 | 13 |
Swell 3 Height (m) Direction Period (s) | S 18 | SSW 7 | SSW 7 | SSW 6 | SSW 6 | S 6 | S 10 | — | SSE 19 | S 12 | SSE 18 | SSE 18 | SSE 17 | SSE 16 | S 16 | S 15 | SE 11 | SE 11 | SE 11 | S 14 | S 14 | S 13 | — | SSW 12 |
| kJ | 25 | 4 | 4 | 4 | 4 | 3 | 30 | — | 123 | 71 | 108 | 104 | 92 | 89 | 81 | 70 | 5 | 5 | 5 | 58 | 58 | 53 | — | 51 |
Wind waves Height (m) Direction Period (s) | E 4 | ENE 3 | — | NE 3 | WSW 6 | NW 3 | SW 3 | SSW 4 | SSW 6 | — | — | — | — | — | S 9 | SW 9 | SW 9 | SSW 9 | — | SW 8 | — | — | — | — |
| kJ | 6 | 5 | — | 3 | 7 | 1 | 4 | 50 | 118 | — | — | — | — | — | 1173 | 202 | 202 | 101 | — | 133 | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 8 | 8 | 0 | 0 | 0 | 44 | 32 | 455 | 66 | 13 | 26 | 19 | 26 | 66 | 66 | 66 | 44 | 25 | 10 | 8 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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