Surf Forecasts:
How big are the waves at Maresias today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 2.5ft (0.8m), 11s period with S swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 2ft (0.6m), 11s period with S swell.
- Evening surf: Evening surf (26 Sep, local time) - 1.5ft (0.5m), 11s period with S swell.
The current surf forecast for Maresias at 12PM is: 0.7m 11s primary swell from a South direction (forecast issued at 08:00am September 26). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 2.5ft (0.8m) | 11s |
| Afternoon (26 Sep) | 2ft (0.6m) | 11s |
| Evening (26 Sep) | 1.5ft (0.5m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 27°C on Sat morning, min 20°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | ||||||||||||||||||||
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) | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | ESE 7 | SSE 10 | SSE 10 | SSE 9 | ESE 7 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | E 6 |
Wave Graph  | ||||||||||||||||||||||
 kJ | 220 | 163 | 116 | 85 | 85 | 58 | 53 | 33 | 33 | 37 | 19 | 18 | 8 | 15 | 12 | 12 | 44 | 63 | 84 | 76 | 109 | 125 |
Wind (km/h) | ||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | cross-on | cross-on | glassy | cross-off | cross-off | glassy | cross-off | glassy | on | glassy | cross | cross-off | glassy | cross-off | cross | cross-off | cross | cross | cross-off | cross-off |
High Tide | 2:33PM1.17m | 2:31AM1.27m | 2:56PM1.14m | 3:04AM1.27m | 3:20PM1.09m | |||||||||||||||||
Low Tide | 8:39AM-0.05m | 8:50PM0.14m | 9:14AM-0.00m | 9:19PM0.13m | 9:49AM0.10m | |||||||||||||||||
 | | | |  | | | |  | | | |  |  | | |  | | | |  |  | |
 | 5:48 | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — |
 | — | — | — | 5:59 | — | — | — | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 |
Temp °C | 20 | 25 | 27 | 26 | 22 | 21 | 21 | 21 | 20 | 23 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 26 | 24 | 22 | 22 |
Feels °C | 22 | 28 | 30 | 29 | 26 | 24 | 23 | 24 | 23 | 26 | 27 | 27 | 25 | 25 | 26 | 24 | 25 | 26 | 28 | 26 | 24 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | ESE 6 | E 6 | E 7 | E 7 | ESE 7 | E 7 | E 7 | E 7 | ESE 7 | S 12 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 |
| kJ | 68 | 70 | 70 | 68 | 51 | 53 | 39 | 32 | 34 | 37 | 24 | 24 | 24 | 15 | 12 | 12 | 44 | 63 | 84 | 76 | 96 | 92 |
Swell 2 Height (m) Direction Period (s) | S 12 | S 11 | S 11 | S 11 | S 11 | S 11 | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | S 9 | ESE 7 | S 9 | ESE 9 | S 9 | — | SSW 10 |
| kJ | 220 | 163 | 116 | 85 | 85 | 58 | 53 | 33 | 33 | 33 | 19 | 18 | 8 | 8 | 8 | 6 | 10 | 2 | 8 | 2 | — | 125 |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | ESE 10 | SE 10 | S 16 | ESE 10 | ESE 10 | ESE 10 | S 14 | ESE 9 | ESE 9 | ESE 9 | S 12 | ESE 9 | S 9 | S 9 | — | — | — | — | — |
| kJ | 11 | 11 | 11 | 10 | 4 | 5 | 10 | 10 | 9 | 15 | 8 | 9 | 8 | 12 | 8 | 6 | 2 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 7 | E 7 | E 4 | ESE 4 | E 5 | E 5 | E 5 | E 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 24 | 35 | 16 | 26 | 42 | 71 | 109 | 125 |
Nearest Offshore or Glassy | ||||||||||||||||||||||
Distance (km) | 0 | 0 | 63 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 21 | 4 | 4 | 315 | 4 | 4 | 4 | 0 | 4 | 4 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||
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