Surf Forecasts:
How big are the waves at Maresias today (10 Jul):
- Morning surf: Morning surf (10 Jul, local time) - 2.5ft (0.8m), 14s period with SE swell.
- Afternoon surf: Afternoon surf (10 Jul, local time) - 2.5ft (0.8m), 12s period with SE swell.
- Evening surf: Evening surf (10 Jul, local time) - 3.5ft (1.1m), 13s period with SE swell.
The current surf forecast for Maresias at 4PM is: 0.8m 12s primary swell from a Southeast direction and 0.6m 8s secondary swell from a South direction (forecast issued at 08:00am July 10). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Jul) | 2.5ft (0.8m) | 14s |
| Afternoon (10 Jul) | 2.5ft (0.8m) | 12s |
| Evening (10 Jul) | 3.5ft (1.1m) | 13s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 14mm), heaviest on Sun afternoon. Warm (max 27°C on Sat afternoon, min 16°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | Mon 13 | |||||||||||||||||||||
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) | SE 14 | SE 14 | SE 14 | SE 12 | SE 12 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 12 | S 8 | S 9 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 99 | 238 | 264 | 178 | 169 | 398 | 398 | 444 | 488 | 488 | 488 | 480 | 424 | 369 | 352 | 330 | 330 | 248 | 248 | 240 | 172 | 180 | 331 | 651 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross-off | cross-off | off | cross | cross-off | cross-off | cross-off | glassy | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 12:27PM0.96m | 00:17AM0.77m | 1:30PM1.06m | 1:01AM0.81m | 2:17PM1.14m | 1:35AM0.87m | ||||||||||||||||||
Low Tide | 5:38AM0.32m | 6:42PM0.37m | 6:39AM0.21m | 7:43PM0.35m | 7:31AM0.11m | 8:32PM0.35m | ||||||||||||||||||
 |  | | | | | | | |  | | | | |  | | |  |  | |  | |  | | |
 | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | 6:43 |
 | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 | — | — | — | 5:30 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 4 | 3 | 1 | — |
Temp °C | 16 | 21 | 26 | 24 | 20 | 19 | 19 | 18 | 17 | 21 | 25 | 27 | 23 | 23 | 23 | 19 | 19 | 21 | 20 | 19 | 19 | 18 | 18 | 16 |
Feels °C | 15 | 21 | 26 | 24 | 21 | 19 | 19 | 18 | 17 | 21 | 25 | 27 | 23 | 22 | 22 | 20 | 19 | 22 | 22 | 20 | 19 | 18 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | S 9 | SE 14 | SE 14 | SE 12 | SE 12 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | SE 12 | S 12 | S 8 | S 9 |
| kJ | 78 | 238 | 264 | 178 | 169 | 398 | 398 | 444 | 488 | 488 | 488 | 480 | 424 | 369 | 352 | 330 | 330 | 248 | 248 | 240 | 172 | 180 | 331 | 651 |
Swell 2 Height (m) Direction Period (s) | SE 14 | S 9 | S 8 | S 8 | SE 14 | S 8 | SSW 8 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | SSW 7 | S 18 | SSW 3 | SSW 4 | SSE 21 | SSE 20 | SSE 20 | S 10 | SE 12 | SE 12 | SE 12 |
| kJ | 99 | 56 | 52 | 50 | 164 | 33 | 21 | 19 | 11 | 11 | 10 | 5 | 5 | 4 | 6 | 4 | 2 | 150 | 132 | 127 | 45 | 169 | 134 | 114 |
Swell 3 Height (m) Direction Period (s) | SE 10 | E 3 | E 3 | SE 15 | S 8 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 18 | S 17 | S 14 | E 4 | E 4 | E 4 | ENE 4 | E 4 | SSE 19 | S 18 | S 12 | SSE 18 |
| kJ | 46 | 1 | 1 | 104 | 34 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 25 | 23 | 4 | 2 | 3 | 3 | 3 | 3 | 123 | 173 | 101 | 104 |
Wind waves Height (m) Direction Period (s) | NE 3 | ENE 3 | — | — | — | — | — | — | — | — | — | ENE 2 | ENE 3 | ENE 4 | SE 4 | — | — | — | SW 6 | S 10 | SSW 4 | S 6 | — | — |
| kJ | 3 | 1 | — | — | — | — | — | — | — | — | — | 1 | 6 | 5 | 6 | — | — | — | 6 | 70 | 34 | 101 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 26 | 0 | 0 | 0 | 0 | 32 | 58 | 455 | 44 | 13 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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