Surf Forecasts:
How big are the waves at Maresias today (29 Aug):
- Morning surf: Morning surf (29 Aug, local time) - 1.5ft (0.4m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (29 Aug, local time) - 1.5ft (0.4m), 10s period with SSE swell.
- Evening surf: Evening surf (29 Aug, local time) - 1ft (0.3m), 10s period with SSE swell.
The current surf forecast for Maresias at 5AM is: 0.5m 11s primary swell from a South direction (forecast issued at 08:00pm August 28). An open ocean swell of 1.2m 7s is not directed at the surf break, a second open ocean swell of 1.6m 7s is not directed at the surf break. The wind direction is predicted to be offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Aug) | 1.5ft (0.4m) | 11s |
| Afternoon (29 Aug) | 1.5ft (0.4m) | 10s |
| Evening (29 Aug) | 1ft (0.3m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 36°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||
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 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | W 4 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||
 kJ | 142 | 98 | 93 | 68 | 39 | 37 | 35 | 34 | 20 | 20 | 20 | 36 | 50 | 36 | 31 | 28 | 25 | 21 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | off | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross-off |
High Tide | 3:05PM1.17m | 2:51AM1.24m | 3:27PM1.17m | 3:21AM1.26m | 3:52PM1.13m | |||||||||||||
Low Tide | 9:18PM0.21m | 9:37AM-0.05m | 9:47PM0.20m | 10:10AM0.02m | ||||||||||||||
 | |  | | |  |  | | | | | | | | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 30 | 36 | 34 | 31 | 26 | 21 | 20 | 20 | 21 | 23 | 22 | 20 | 20 |
Feels °C | 25 | 24 | 24 | 26 | 25 | 31 | 36 | 34 | 31 | 26 | 22 | 21 | 21 | 23 | 24 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 11 | SSE 11 | E 7 | E 7 | E 7 | E 7 | SSE 10 | SSE 10 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 142 | 98 | 93 | 131 | 143 | 131 | 112 | 20 | 20 | 108 | 111 | 95 | 78 | 84 | 108 | 111 | 140 | 116 |
Swell 2 Height (m) Direction Period (s) | — | — | — | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
| kJ | — | — | — | 68 | 39 | 37 | 35 | 34 | 20 | 20 | 20 | 10 | 9 | 9 | 9 | 9 | 9 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 10 | SSE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 | 9 |
Wind waves Height (m) Direction Period (s) | E 7 | E 7 | E 7 | E 7 | — | — | — | E 7 | E 7 | E 8 | W 2 | W 4 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 168 | 173 | 173 | 255 | — | — | — | 108 | 108 | 160 | 1 | 36 | 50 | 36 | 31 | 28 | 25 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 4 | 4 | 4 | 0 | 4 | 4 | 4 | 0 | 0 | 13 | 26 | 58 | 13 | 26 | 26 | 26 | 22 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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