Surf Forecasts:
How big are the waves at Maresias today (28 Aug):
- Morning surf: Morning surf (28 Aug, local time) - 3ft (0.9m), 12s period with SSE swell.
- Afternoon surf: Afternoon surf (28 Aug, local time) - 2.5ft (0.8m), 12s period with SSE swell.
- Evening surf: Evening surf (28 Aug, local time) - 2ft (0.6m), 11s period with SSE swell.
The current surf forecast for Maresias at 4PM is: 0.8m 12s primary swell from a South-southeast direction (forecast issued at 08:00am August 28). An open ocean swell of 1.4m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Aug) | 3ft (0.9m) | 12s |
| Afternoon (28 Aug) | 2.5ft (0.8m) | 12s |
| Evening (28 Aug) | 2ft (0.6m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 38°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Friday 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||||
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) | SSE 12 | SSE 12 | SSE 12 | SSE 12 | 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 | WSW 5 | SW 5 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 334 | 258 | 250 | 186 | 142 | 98 | 93 | 68 | 66 | 37 | 35 | 20 | 20 | 20 | 19 | 35 | 62 | 61 | 50 | 42 | 38 | 34 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off | off | cross | cross | cross | cross-on | cross-on | cross | cross | glassy |
High Tide | 3:05PM1.17m | 2:51AM1.24m | 3:27PM1.17m | 3:21AM1.26m | 3:52PM1.13m | |||||||||||||||||
Low Tide | 9:04AM-0.07m | 9:18PM0.21m | 9:37AM-0.05m | 9:47PM0.20m | 10:10AM0.02m | |||||||||||||||||
 |  | | |  | | | | |  | | |  | | | | | | |  | | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 27 | 31 | 30 | 24 | 24 | 26 | 26 | 26 | 30 | 38 | 34 | 30 | 29 | 25 | 21 | 20 | 22 | 24 | 21 | 20 | 20 |
Feels °C | 20 | 27 | 31 | 30 | 24 | 23 | 26 | 25 | 25 | 29 | 37 | 35 | 30 | 29 | 26 | 22 | 21 | 24 | 25 | 23 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | E 7 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 7 | E 7 | SSE 10 | E 7 | E 7 | E 7 | ESE 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | 334 | 131 | 250 | 186 | 142 | 98 | 93 | 68 | 134 | 124 | 106 | 20 | 131 | 108 | 108 | 94 | 93 | 103 | 113 | 143 | 122 | 122 |
Swell 2 Height (m) Direction Period (s) | — | SSE 12 | — | — | — | — | — | — | SSE 11 | SSE 11 | SSE 10 | — | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SW 5 |
| kJ | — | 258 | — | — | — | — | — | — | 66 | 37 | 35 | — | 20 | 20 | 19 | 19 | 9 | 9 | 9 | 9 | 9 | 34 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 10 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Wind waves Height (m) Direction Period (s) | E 7 | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | E 7 | — | E 7 | — | — | — | W 4 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 149 | — | 154 | 167 | 193 | 173 | 149 | 131 | — | 209 | — | 131 | — | — | — | 35 | 62 | 61 | 50 | 42 | 38 | 34 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 19 | 0 | 4 | 4 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 4 | 8 | 26 | 41 | 26 | 26 | 26 | 26 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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