Surf Forecasts:
How big are the waves at Maresias today (15 Jul):
- Morning surf: Morning surf (15 Jul, local time) - 5.5ft (1.7m), 10s period with SE swell.
- Afternoon surf: Afternoon surf (15 Jul, local time) - 4.5ft (1.3m), 10s period with SE swell.
- Evening surf: Evening surf (15 Jul, local time) - 4ft (1.2m), 10s period with SE swell.
The current surf forecast for Maresias at 11AM is: 1.4m 10s primary swell from a Southeast direction and 0.3m 11s secondary swell from a South direction (forecast issued at 02:00am July 15). An open ocean swell of 1.1m 5s 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 (15 Jul) | 5.5ft (1.7m) | 10s |
| Afternoon (15 Jul) | 4.5ft (1.3m) | 10s |
| Evening (15 Jul) | 4ft (1.2m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | ||||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | 9 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 11 | ESE 8 | ESE 8 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 592 | 580 | 530 | 592 | 377 | 335 | 328 | 290 | 290 | 290 | 290 | 226 | 226 | 200 | 204 | 212 | 159 | 212 | 207 | 124 | 102 | 102 | 98 | 84 |
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-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | off | off | glassy | cross | cross-off | cross-off |
High Tide | 2:40AM1.01m | 4:00PM1.11m | 3:13AM1.07m | 4:26PM1.05m | 3:47AM1.11m | 4:51PM0.99m | ||||||||||||||||||
Low Tide | 9:44AM-0.05m | 10:17PM0.44m | 10:23AM-0.02m | 10:43PM0.46m | 11:00AM0.05m | |||||||||||||||||||
 | | |  | | | | | | | | | | | | | | | | | | | | | |
 | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — |
 | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:31 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 15 | 14 | 18 | 21 | 21 | 17 | 16 | 16 | 16 | 15 | 20 | 24 | 24 | 19 | 19 | 18 | 18 | 17 | 22 | 27 | 27 | 21 | 20 |
Feels °C | 16 | 14 | 13 | 17 | 20 | 20 | 16 | 15 | 15 | 15 | 14 | 19 | 23 | 24 | 19 | 18 | 16 | 17 | 15 | 21 | 27 | 26 | 19 | 18 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | E 7 | E 7 | SE 10 | SE 10 | SE 10 | E 7 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | SE 10 | SE 10 |
| kJ | 592 | 580 | 530 | 592 | 377 | 335 | 328 | 290 | 290 | 290 | 290 | 135 | 121 | 200 | 204 | 212 | 114 | 212 | 207 | 217 | 169 | 135 | 98 | 84 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | SE 10 | SE 10 | S 10 | S 13 | S 13 | SE 11 | SE 10 | SE 10 | SE 10 | SE 10 | SE 10 | S 18 | S 18 |
| kJ | 25 | 26 | 24 | 23 | 22 | 21 | 21 | 8 | 8 | 8 | 7 | 226 | 226 | 2 | 3 | 3 | 159 | 153 | 144 | 124 | 102 | 102 | 25 | 24 |
Swell 3 Height (m) Direction Period (s) | SW 6 | SW 6 | SW 7 | SSW 6 | S 16 | — | — | S 14 | S 14 | — | S 14 | S 9 | S 13 | S 13 | S 9 | — | S 13 | S 13 | S 13 | S 13 | S 19 | S 18 | S 12 | S 12 |
| kJ | 9 | 8 | 2 | 4 | 5 | — | — | 4 | 4 | — | 4 | 2 | 4 | 3 | 2 | — | 3 | 3 | 3 | 3 | 7 | 6 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | — | — | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | — | — | — | E 8 | E 7 |
| kJ | — | — | — | 54 | 62 | 77 | 94 | 123 | 137 | 136 | 116 | — | — | 111 | 107 | 134 | 178 | 442 | 443 | — | — | — | 133 | 155 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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