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 1AM is: 0.8m 10s primary swell from a South-southwest direction and 0.6m 10s secondary swell from a Southeast direction (forecast issued at 08:00pm July 09). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be offshore 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 ForecastLight rain (total 7mm), mostly falling on Sun morning. Warm (max 26°C on Fri morning, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 9 | Friday 10 | Saturday 11 | Sunday 12 | |||||||||||||||||||||
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 | 6 AM | 9 AM | 12 PM | 3 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | S 9 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 163 | 160 | 123 | 83 | 99 | 238 | 264 | 178 | 169 | 398 | 458 | 444 | 488 | 488 | 488 | 480 | 424 | 424 | 352 | 330 | 330 | 330 | 248 | 240 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross-on | cross | cross-off | off | cross-off | cross | cross-on | off | off | cross-on |
High Tide | 10:59PM0.75m | 12:27PM0.96m | 00:17AM0.77m | 1:30PM1.06m | 1:01AM0.81m | 2:17PM1.14m | ||||||||||||||||||
Low Tide | 5:27PM0.38m | 5:38AM0.32m | 6:42PM0.37m | 6:39AM0.21m | 7:43PM0.35m | 7:31AM0.11m | ||||||||||||||||||
 | | | | |  | | | | | | | | | | | | |  | |  |  | |  | |
 | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | — | — | — | — | — | — | 5:29 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — | — | 5:30 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | — |
Temp °C | 16 | 16 | 16 | 16 | 16 | 21 | 26 | 24 | 19 | 19 | 19 | 18 | 17 | 21 | 24 | 24 | 21 | 22 | 21 | 19 | 19 | 18 | 20 | 21 |
Feels °C | 16 | 16 | 16 | 15 | 15 | 21 | 26 | 24 | 20 | 19 | 19 | 18 | 17 | 21 | 24 | 24 | 21 | 22 | 21 | 19 | 18 | 19 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 10 | SSW 10 | SSW 10 | S 9 | 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 |
| kJ | 163 | 160 | 123 | 83 | 78 | 238 | 264 | 178 | 169 | 398 | 458 | 444 | 488 | 488 | 488 | 480 | 424 | 424 | 352 | 330 | 330 | 330 | 248 | 240 |
Swell 2 Height (m) Direction Period (s) | SE 10 | SE 10 | SE 10 | ESE 10 | 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 | SSW 7 | E 3 | ESE 4 | SSW 3 | SSE 20 | SSE 20 |
| kJ | 84 | 82 | 82 | 69 | 99 | 56 | 52 | 50 | 164 | 33 | 21 | 19 | 11 | 11 | 10 | 5 | 5 | 4 | 4 | 2 | 2 | 5 | 132 | 127 |
Swell 3 Height (m) Direction Period (s) | S 16 | S 15 | S 15 | SE 14 | SE 10 | ENE 3 | E 3 | SE 15 | S 8 | E 4 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 18 | S 17 | S 17 | S 18 | S 17 | SSE 21 | SSW 4 | S 10 |
| kJ | 5 | 17 | 4 | 50 | 46 | 1 | 1 | 104 | 34 | 1 | 5 | 5 | 4 | 4 | 4 | 4 | 25 | 23 | 6 | 25 | 23 | 88 | 5 | 29 |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | NE 3 | ENE 3 | ENE 3 | — | — | — | — | — | — | — | — | — | — | — | ENE 3 | ENE 3 | ENE 3 | S 6 | SSW 6 | — | — | S 4 |
| kJ | — | 3 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 3 | 7 | 4 | — | — | 5 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 0 | 0 | 0 | 0 | 0 | 0 | 19 | 4 | 0 | 0 | 0 | 13 | 32 | 0 | 0 | 62 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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