Surf Forecasts:
How big are the waves at Maresias today (28 Aug):
- 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 10PM is: 0.6m 11s primary swell from a South-southeast direction (forecast issued at 02:00pm 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) | - | - |
| 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 35°C on Sat morning, min 19°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | ||||||||||||||||||
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 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 250 | 186 | 142 | 98 | 93 | 68 | 39 | 37 | 35 | 20 | 20 | 20 | 20 | 40 | 54 | 52 | 42 | 33 | 25 | 28 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross | cross | off | cross | cross | cross | cross | cross | 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 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — |
 | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 31 | 30 | 25 | 25 | 27 | 26 | 27 | 32 | 35 | 33 | 27 | 24 | 22 | 20 | 19 | 22 | 23 | 21 | 20 | 20 |
Feels °C | 31 | 30 | 25 | 25 | 26 | 25 | 26 | 32 | 35 | 34 | 28 | 25 | 24 | 21 | 20 | 24 | 24 | 24 | 22 | 23 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 |
| kJ | 250 | 186 | 142 | 98 | 93 | 153 | 139 | 127 | 112 | 112 | 108 | 108 | 111 | 93 | 98 | 105 | 111 | 113 | 119 | 119 |
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 | SW 5 |
| kJ | — | — | — | — | — | 68 | 39 | 37 | 35 | 20 | 20 | 20 | 20 | 19 | 9 | 9 | 9 | 9 | 9 | 27 |
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 6 | E 7 | E 7 | — | E 7 | — | — | — | — | — | WSW 3 | WSW 4 | WSW 5 | WSW 5 | WSW 5 | SW 5 | SW 5 | SW 5 |
| kJ | 131 | 167 | 187 | 173 | 153 | — | 233 | — | — | — | — | — | 5 | 40 | 54 | 52 | 42 | 33 | 25 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 4 | 0 | 4 | 0 | 0 | 0 | 4 | 4 | 8 | 4 | 4 | 25 | 26 | 26 | 26 | 25 | 26 | 8 | 8 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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