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 3AM is: 1.1m 13s primary swell from a South-southeast direction (forecast issued at 08:00pm August 27). An open ocean swell of 1.5m 7s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 2.
| 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 37°C on Sat morning, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Thu 27 | Friday 28 | Saturday 29 | ||||||||||||||||
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 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | S 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 |
Wave Graph  | ||||||||||||||||||
 kJ | 861 | 724 | 538 | 424 | 334 | 258 | 250 | 186 | 142 | 98 | 93 | 68 | 59 | 37 | 20 | 20 | 20 | 20 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | cross-off | cross-off | cross-off |
High Tide | 2:23AM1.19m | 3:05PM1.17m | 2:51AM1.24m | 3:27PM1.17m | ||||||||||||||
Low Tide | 8:49PM0.23m | 9:04AM-0.07m | 9:18PM0.21m | 9:37AM-0.05m | ||||||||||||||
 |  | | | |  | | | | | | | |  | | |  | | |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:50 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 21 | 20 | 20 | 27 | 31 | 30 | 24 | 24 | 25 | 25 | 26 | 29 | 37 | 33 | 31 | 30 |
Feels °C | 21 | 21 | 21 | 20 | 20 | 28 | 31 | 30 | 24 | 23 | 25 | 24 | 25 | 29 | 37 | 34 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 14 | SSE 13 | SSE 13 | SSE 13 | SSE 12 | E 7 | SSE 12 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | E 7 | E 7 | E 7 | SSE 10 | SSE 10 | E 7 |
| kJ | 861 | 724 | 538 | 424 | 334 | 154 | 250 | 186 | 142 | 98 | 93 | 68 | 173 | 147 | 124 | 20 | 20 | 131 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | SSE 12 | — | — | — | — | — | — | S 11 | SSE 11 | SSE 10 | — | SSE 10 | SSE 10 |
| kJ | — | — | — | — | — | 258 | — | — | — | — | — | — | 59 | 37 | 20 | — | 20 | 20 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 7 | E 7 | — | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | E 7 | E 7 | — |
| kJ | 149 | 177 | 194 | 192 | 173 | — | 154 | 173 | 199 | 205 | 211 | 216 | 264 | 236 | — | 127 | 130 | — |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 10 | 4 | 0 | 0 | 0 | 0 | 19 | 0 | 4 | 4 | 0 | 0 | 0 | 4 | 4 | 4 | 0 | 4 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
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