Surf Forecasts:
How big are the waves at Maresias today (26 Jul):
- Morning surf: Morning surf (26 Jul, local time) - 3ft (0.9m), 14s period with S swell.
- Afternoon surf: Afternoon surf (26 Jul, local time) - 3.5ft (1.0m), 13s period with S swell.
- Evening surf: Evening surf (26 Jul, local time) - 3ft (0.9m), 12s period with S swell.
The current surf forecast for Maresias at 4AM is: 1.1m 9s primary swell from a South-southeast direction and 0.7m 14s secondary swell from a South direction (forecast issued at 08:00pm July 25). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Jul) | 3ft (0.9m) | 14s |
| Afternoon (26 Jul) | 3.5ft (1.0m) | 13s |
| Evening (26 Jul) | 3ft (0.9m) | 12s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 32°C on Tue afternoon, min 17°C on Sat night). Wind will be generally light. | ||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | ||||||||||||||||
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 9 | SSE 9 | SSE 9 | SSE 9 | S 14 | S 14 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | S 12 | S 11 | SE 8 | SE 8 | S 13 |
Wave Graph  | ||||||||||||||||||
 kJ | 271 | 271 | 222 | 199 | 261 | 320 | 345 | 331 | 321 | 233 | 229 | 175 | 172 | 127 | 123 | 80 | 80 | 112 |
Wind (km/h) | ||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | glassy | glassy | glassy | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross | cross-off | cross-off |
High Tide | 00:44AM0.79m | 1:56PM1.00m | 1:19AM0.87m | 2:22PM1.05m | ||||||||||||||
Low Tide | 7:05PM0.48m | 6:57AM0.21m | 7:43PM0.41m | 7:39AM0.12m | 8:15PM0.36m | |||||||||||||
 | | | |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 19 | 18 | 18 | 18 | 17 | 20 | 23 | 22 | 18 | 18 | 18 | 19 | 19 | 24 | 27 | 26 | 21 | 20 |
Feels °C | 21 | 20 | 20 | 20 | 18 | 22 | 24 | 23 | 19 | 18 | 18 | 20 | 20 | 25 | 27 | 27 | 22 | 20 |
Swell 1 Height (m) Direction Period (s) | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 13 | S 13 | S 13 | S 12 | S 12 | S 12 | S 12 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
| kJ | 271 | 271 | 222 | 199 | 168 | 138 | 345 | 331 | 321 | 233 | 229 | 175 | 172 | 82 | 80 | 80 | 80 | 66 |
Swell 2 Height (m) Direction Period (s) | E 8 | SSE 14 | S 13 | S 14 | S 14 | S 14 | SSE 9 | SSE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 12 | S 11 | S 11 | S 11 | S 13 |
| kJ | 18 | 61 | 90 | 187 | 261 | 320 | 135 | 129 | 102 | 102 | 102 | 84 | 82 | 127 | 123 | 57 | 56 | 112 |
Swell 3 Height (m) Direction Period (s) | S 15 | E 8 | E 8 | E 7 | SSW 9 | SSW 9 | E 7 | E 7 | E 7 | E 14 | E 14 | E 7 | E 7 | E 7 | E 7 | S 14 | S 13 | — |
| kJ | 17 | 18 | 10 | 10 | 26 | 26 | 9 | 9 | 9 | 4 | 4 | 4 | 4 | 4 | 4 | 58 | 55 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | E 3 | ENE 3 | ENE 4 | E 4 | E 4 | E 4 | E 4 | E 4 | E 4 |
| kJ | — | — | — | — | — | — | — | — | — | 4 | 9 | 11 | 8 | 9 | 9 | 9 | 9 | 9 |
Nearest Offshore or Glassy | ||||||||||||||||||
Distance (km) | 4 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||
Header Global | ||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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