Surf Forecasts:
How big are the waves at Maresias today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3.5ft (1.1m), 11s period with S swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 4.5ft (1.3m), 12s period with S swell.
- Evening surf: Evening surf (17 Jun, local time) - 4ft (1.2m), 11s period with S swell.
The current surf forecast for Maresias at 2PM is: 1.3m 12s primary swell from a South direction and 0.4m 9s secondary swell from a East-southeast direction (forecast issued at 08:00am June 17). The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3.5ft (1.1m) | 11s |
| Afternoon (17 Jun) | 4.5ft (1.3m) | 12s |
| Evening (17 Jun) | 4ft (1.2m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 24°C on Fri morning, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 12 AM | 3 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 11 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | S 16 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SSE 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 231 | 279 | 438 | 441 | 369 | 344 | 279 | 306 | 434 | 915 | 1127 | 1175 | 1175 | 1214 | 1332 | 1294 | 1247 | 1496 | 1207 | 1063 | 905 | 673 | 572 | 466 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | glassy | glassy | glassy | glassy | glassy | cross-off | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:18AM0.97m | 4:46PM1.03m | 3:54AM0.99m | 5:22PM0.94m | 4:33AM1.00m | 5:58PM0.87m | ||||||||||||||||||
Low Tide | 10:36AM0.03m | 11:20PM0.55m | 11:22AM0.09m | 11:53PM0.59m | 12:11PM0.16m | 00:29AM0.60m | ||||||||||||||||||
 |  | | | | | |  |  | | | | | | | | | | | | | | | | |
 | 6:41 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | 6:43 |
 | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | 5:22 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 19 | 21 | 20 | 17 | 16 | 16 | 17 | 18 | 19 | 21 | 21 | 17 | 16 | 15 | 15 | 15 | 19 | 24 | 24 | 20 | 20 | 20 | 20 |
Feels °C | 17 | 20 | 21 | 20 | 19 | 17 | 17 | 18 | 19 | 19 | 20 | 20 | 17 | 15 | 14 | 14 | 14 | 18 | 24 | 23 | 19 | 19 | 20 | 21 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 11 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 15 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 13 | SSE 13 | S 14 | S 14 | S 13 | S 13 | S 13 | S 13 |
| kJ | 231 | 279 | 438 | 441 | 369 | 344 | 279 | 227 | 434 | 915 | 1127 | 1175 | 1175 | 1214 | 1332 | 1294 | 1247 | 1496 | 1207 | 1063 | 905 | 673 | 572 | 466 |
Swell 2 Height (m) Direction Period (s) | S 13 | S 13 | E 9 | ESE 9 | ESE 8 | S 17 | S 16 | S 16 | S 11 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 10 | ESE 10 | E 6 | E 7 |
| kJ | 128 | 171 | 40 | 26 | 24 | 149 | 195 | 306 | 181 | 27 | 26 | 26 | 25 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 19 | 19 | 84 | 92 |
Swell 3 Height (m) Direction Period (s) | ESE 5 | ESE 7 | S 19 | SSE 18 | SSE 18 | ESE 8 | ESE 8 | ESE 9 | ESE 9 | — | — | — | — | — | — | — | — | — | — | — | — | — | ESE 10 | ESE 10 |
| kJ | 9 | 18 | 30 | 64 | 106 | 23 | 22 | 29 | 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 19 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 3 | NE 4 | NNE 4 | E 6 | E 6 | E 6 | E 6 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 8 | 15 | 6 | 49 | 69 | 85 | 88 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 26 | 26 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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