Surf Forecasts:
How big are the waves at Maresias today (22 Oct):
- Afternoon surf: Afternoon surf (22 Oct, local time) - 3.5ft (1.1m), 10s period with SSE swell.
- Evening surf: Evening surf (22 Oct, local time) - 3.5ft (1.1m), 11s period with SSE swell.
The current surf forecast for Maresias at 7PM is: 1.1m 10s primary swell from a South-southeast direction and 1.6m 6s secondary swell from a East direction (forecast issued at 02:00pm October 22). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | - | - |
| Afternoon (22 Oct) | 3.5ft (1.1m) | 10s |
| Evening (22 Oct) | 3.5ft (1.1m) | 11s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Sat night. Warm (max 26°C on Sat morning, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Thu 22 | Friday 23 | Saturday 24 | ||||||||||||||||||
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) | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 |
Wave Graph  | ||||||||||||||||||||
 kJ | 237 | 237 | 241 | 275 | 336 | 330 | 313 | 247 | 242 | 200 | 176 | 160 | 125 | 122 | 120 | 94 | 76 | 73 | 73 | 54 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross-off | glassy | glassy | cross-off | glassy | glassy | cross-off | cross-off | off | off | off | cross-on | cross | cross-on | cross-off | cross-off |
High Tide | 12:57PM1.07m | 00:37AM1.07m | 1:18PM1.11m | 1:09AM1.16m | 1:40PM1.12m | |||||||||||||||
Low Tide | 6:44PM0.27m | 7:00AM0.04m | 7:19PM0.20m | 7:40AM0.02m | 7:53PM0.13m | |||||||||||||||
 |  | |  | |  |  | | |  | |  | |  |  | | | | | | |
 | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — |
mm | 1 | — | — | — | — | 2 | 3 | 5 | — | 1 | — | — | — | — | — | — | — | 2 | 2 | — |
Temp °C | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 25 | 25 | 23 | 22 | 22 | 22 | 22 | 26 | 25 | 22 | 23 | 23 |
Feels °C | 23 | 23 | 22 | 22 | 23 | 23 | 25 | 22 | 28 | 29 | 26 | 23 | 24 | 24 | 23 | 29 | 28 | 25 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSE 11 | SSE 12 | SSE 12 | SSE 11 | E 6 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | E 6 | SSE 10 | SE 10 | SSE 9 | SSE 9 | SSE 9 | E 7 |
| kJ | 237 | 237 | 241 | 275 | 336 | 330 | 313 | 91 | 242 | 200 | 176 | 160 | 125 | 51 | 120 | 94 | 76 | 73 | 73 | 38 |
Swell 2 Height (m) Direction Period (s) | S 15 | S 15 | — | — | — | — | S 18 | SSE 11 | S 18 | — | E 6 | S 16 | S 16 | SSE 10 | E 6 | E 7 | E 7 | E 7 | E 7 | SSE 9 |
| kJ | 4 | 4 | — | — | — | — | 6 | 247 | 6 | — | 75 | 5 | 5 | 122 | 40 | 43 | 37 | 38 | 38 | 54 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 18 | — | — | S 16 | — | — | S 16 | S 14 | S 14 | S 14 | S 14 | SW 3 | SSW 4 |
| kJ | — | — | — | — | — | — | — | 6 | — | — | 5 | — | — | 5 | 4 | 4 | 4 | 4 | 3 | 7 |
Wind waves Height (m) Direction Period (s) | E 5 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | E 6 | E 6 | — | E 6 | E 6 | E 6 | — | — | — | SW 2 | — | — |
| kJ | 87 | 157 | 169 | 181 | 165 | 127 | 109 | 134 | 75 | 62 | — | 63 | 65 | 86 | — | — | — | 1 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 26 | 22 | 41 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||
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