Surf Forecasts:
How big are the waves at Maresias today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 2.5ft (0.8m), 7s period with SE swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 2.5ft (0.7m), 13s period with S swell.
- Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.7m), 12s period with S swell.
The current surf forecast for Maresias at 11AM is: 0.5m 11s primary swell from a South direction and 0.8m 7s secondary swell from a Southeast direction, 0.6m 3s secondary swell from a West-southwest direction (forecast issued at 08:00am October 30). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 2.5ft (0.8m) | 7s |
| Afternoon (30 Oct) | 2.5ft (0.7m) | 13s |
| Evening (30 Oct) | 2.5ft (0.7m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Warm (max 24°C on Sun morning, min 20°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | ||||||||||||||||||||
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 12 | SE 7 | SE 7 | S 13 | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 44 | 59 | 67 | 163 | 141 | 139 | 137 | 123 | 114 | 112 | 146 | 106 | 98 | 96 | 94 | 90 | 89 | 80 | 78 | 55 | 80 | 79 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-off | cross | glassy | glassy | cross-on | on | glassy | glassy | glassy | glassy | glassy | glassy | on | glassy | glassy | cross-off |
High Tide | 5:00AM0.99m | 4:20PM0.86m | 5:57AM0.86m | 10:40AM0.77m | 4:57PM0.81m | 11:41AM0.84m | 5:53PM0.75m | |||||||||||||||
Low Tide | 12:15PM0.62m | 11:46PM0.26m | 9:13AM0.76m | 1:48PM0.70m | 1:38AM0.32m | 3:26PM0.70m | ||||||||||||||||
 |  | | | |  | | |  | | | | |  | | | | | |  |  | | |
 | 5:16 | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — | — | 5:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:14 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | — |
Temp °C | 21 | 21 | 23 | 22 | 21 | 20 | 20 | 20 | 20 | 23 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 24 | 24 | 22 | 22 | 21 |
Feels °C | 24 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 26 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 27 | 27 | 26 | 26 | 23 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 7 | SE 7 | SE 7 | S 12 | S 12 | SE 7 | SE 7 | SSE 7 | SE 7 | SE 7 | SE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | S 10 | S 9 | S 9 | S 9 | S 9 | S 9 |
| kJ | 32 | 59 | 67 | 45 | 141 | 139 | 44 | 75 | 57 | 84 | 69 | 71 | 62 | 62 | 54 | 54 | 89 | 80 | 78 | 55 | 80 | 79 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 13 | SE 7 | SE 6 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | E 7 |
| kJ | 44 | 37 | 58 | 163 | 45 | 34 | 137 | 123 | 114 | 112 | 146 | 106 | 98 | 96 | 94 | 90 | 41 | 36 | 35 | 26 | 26 | 36 |
Swell 3 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 7 | ENE 6 | SE 10 | ESE 7 | E 7 | E 6 | SW 5 | — | — | — | — | — | — | S 15 | SSE 10 | S 15 | S 14 |
| kJ | 11 | 11 | 19 | 21 | 19 | 14 | 7 | 4 | 27 | 14 | 7 | 6 | — | — | — | — | — | — | 4 | 10 | 4 | 4 |
Wind waves Height (m) Direction Period (s) | — | WSW 2 | WSW 3 | SW 4 | SW 4 | WSW 4 | WSW 4 | WSW 3 | WSW 3 | WSW 5 | SW 5 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 1 | 7 | 26 | 14 | 6 | 5 | 4 | 2 | 2 | 4 | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 4 | 22 | 26 | 8 | 26 | 26 | 26 | 13 | 8 | 4 | 0 | 10 | 347 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 80 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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