Surf Forecasts:
How big are the waves at Maresias today (23 Oct):
- Morning surf: Morning surf (23 Oct, local time) - 3.5ft (1.1m), 11s period with SSE swell.
- Afternoon surf: Afternoon surf (23 Oct, local time) - 3.5ft (1.0m), 11s period with SSE swell.
- Evening surf: Evening surf (23 Oct, local time) - 3ft (0.9m), 10s period with SSE swell.
The current surf forecast for Maresias at 7AM is: 1.1m 11s primary swell from a South-southeast direction and 0.1m 18s secondary swell from a South direction (forecast issued at 02:00am October 23). An open ocean swell of 1.1m 6s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 Oct) | 3.5ft (1.1m) | 11s |
| Afternoon (23 Oct) | 3.5ft (1.0m) | 11s |
| Evening (23 Oct) | 3ft (0.9m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 95mm), heaviest during Sat night. Warm (max 25°C on Fri morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 23 | Saturday 24 | Sunday 25 | ||||||||||||||||||||||
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) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | S 15 | S 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 336 | 330 | 313 | 291 | 242 | 238 | 176 | 160 | 125 | 122 | 120 | 117 | 76 | 73 | 73 | 54 | 54 | 54 | 53 | 38 | 38 | 29 | 38 | 35 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | glassy | glassy | glassy | glassy | cross-off | cross-off | off | off | glassy | cross-on | glassy | cross | glassy | glassy | cross-on | off | cross-on | cross-on | cross-on | cross-on | cross |
High Tide | 1:18PM1.11m | 1:09AM1.16m | 1:40PM1.12m | 1:43AM1.22m | 2:03PM1.10m | |||||||||||||||||||
Low Tide | 7:00AM0.04m | 7:19PM0.20m | 7:40AM0.02m | 7:53PM0.13m | 8:20AM0.04m | 8:26PM0.09m | ||||||||||||||||||
 |  |  |  | |  | |  | |  | |  | | | |  | |  |  | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — | — | 5:20 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:10 | — | — | — | — | — | — | — | 6:10 | — |
mm | — | 2 | 2 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | 1 | 1 | 6 | 41 | 5 | 1 | 4 | 24 | 2 |
Temp °C | 21 | 21 | 21 | 22 | 25 | 24 | 22 | 22 | 22 | 22 | 22 | 25 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 22 | 21 | 21 |
Feels °C | 23 | 24 | 23 | 25 | 28 | 27 | 25 | 24 | 24 | 24 | 24 | 29 | 27 | 28 | 27 | 26 | 26 | 24 | 25 | 27 | 28 | 24 | 23 | 22 |
Swell 1 Height (m) Direction Period (s) | SSE 12 | SSE 12 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 11 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 336 | 330 | 313 | 291 | 242 | 238 | 176 | 160 | 125 | 122 | 120 | 117 | 76 | 40 | 41 | 48 | 47 | 51 | 38 | 37 | 36 | 24 | 25 | 15 |
Swell 2 Height (m) Direction Period (s) | — | — | S 18 | E 6 | ESE 6 | ESE 6 | ESE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SE 9 | SE 9 | SSE 9 | SE 8 | S 14 |
| kJ | — | — | 6 | 71 | 58 | 45 | 48 | 35 | 49 | 38 | 39 | 40 | 40 | 73 | 73 | 54 | 54 | 54 | 53 | 38 | 38 | 29 | 18 | 35 |
Swell 3 Height (m) Direction Period (s) | — | S 18 | — | S 18 | S 18 | ESE 8 | ESE 7 | ESE 7 | S 16 | S 16 | S 14 | S 14 | S 14 | S 14 | S 14 | S 14 | S 17 | S 16 | S 16 | S 16 | S 15 | S 15 | S 15 | S 14 |
| kJ | — | 6 | — | 6 | 6 | 11 | 18 | 11 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 5 | 5 | 20 | 18 | 17 | 38 | 34 |
Wind waves Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 3 | SW 3 | SW 4 | SSW 4 |
| kJ | 139 | 106 | 88 | 102 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 4 | 28 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 25 | 0 | 4 | 0 | 0 | 26 | 0 | 4 | 26 | 84 | 63 | 26 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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