Surf Forecasts:
How big are the waves at Maresias today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 5ft (1.6m), 9s period with S swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 5ft (1.6m), 9s period with SSE swell.
- Evening surf: Evening surf (27 Oct, local time) - 4.5ft (1.3m), 10s period with SSE swell.
The current surf forecast for Maresias at 6AM is: 1.7m 9s primary swell from a South direction (forecast issued at 02:00am October 27). An open ocean swell of 0.2m 9s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 5ft (1.6m) | 9s |
| Afternoon (27 Oct) | 5ft (1.6m) | 9s |
| Evening (27 Oct) | 4.5ft (1.3m) | 10s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Thu afternoon. Warm (max 23°C on Wed morning, min 18°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 27 | Wednesday 28 | Thursday 29 | ||||||||||||||||||||||
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) | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 8 | S 9 | S 9 | E 6 | E 6 | E 6 | S 9 | S 9 | S 9 | SE 8 | SE 8 | SE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 509 | 505 | 430 | 377 | 384 | 366 | 391 | 322 | 267 | 199 | 126 | 126 | 96 | 97 | 106 | 85 | 96 | 86 | 52 | 53 | 53 | 58 | 45 | 52 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | cross | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy |
High Tide | 2:53PM1.02m | 3:33AM1.20m | 3:20PM0.96m | 4:14AM1.10m | 3:48PM0.91m | |||||||||||||||||||
Low Tide | 9:41AM0.21m | 9:30PM0.08m | 10:23AM0.35m | 10:03PM0.12m | 11:11AM0.49m | |||||||||||||||||||
 |  |  | |  | |  | | | | | | | | |  | | | | |  | |  |  | |
 | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — |
mm | 1 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 5 | 6 | 4 |
Temp °C | 18 | 18 | 18 | 20 | 22 | 21 | 19 | 19 | 18 | 18 | 19 | 22 | 23 | 21 | 20 | 19 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 |
Feels °C | 19 | 19 | 19 | 20 | 21 | 20 | 19 | 19 | 18 | 19 | 20 | 22 | 24 | 22 | 21 | 20 | 22 | 23 | 22 | 24 | 25 | 23 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | SSE 9 | SSE 9 | SSE 10 | S 10 | S 9 | SSE 9 | SSE 9 | SSE 8 | S 9 | S 9 | S 9 | S 9 | S 9 | E 6 | E 6 | E 6 | E 7 | E 6 | SE 7 |
| kJ | 509 | 505 | 430 | 377 | 384 | 366 | 391 | 322 | 267 | 199 | 126 | 126 | 96 | 97 | 106 | 78 | 80 | 57 | 76 | 68 | 54 | 42 | 39 | 52 |
Swell 2 Height (m) Direction Period (s) | E 9 | E 9 | E 9 | S 14 | S 14 | S 14 | E 8 | S 13 | S 13 | S 12 | S 11 | S 11 | S 11 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | S 9 | S 9 | S 9 | SE 8 | SE 8 | E 6 |
| kJ | 7 | 6 | 6 | 15 | 33 | 15 | 1 | 30 | 29 | 27 | 60 | 40 | 57 | 21 | 9 | 29 | 21 | 21 | 52 | 53 | 53 | 58 | 45 | 28 |
Swell 3 Height (m) Direction Period (s) | — | — | — | E 9 | E 9 | E 9 | E 8 | — | — | — | — | S 11 | — | S 18 | SSE 8 | S 17 | S 16 | S 16 | SE 8 | SE 8 | SE 8 | S 9 | S 9 | S 8 |
| kJ | — | — | — | 6 | 2 | 1 | 6 | — | — | — | — | 63 | — | 6 | 6 | 6 | 5 | 5 | 21 | 29 | 37 | 36 | 36 | 23 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | E 3 | E 4 | E 4 | E 5 | E 5 | E 5 | E 5 | E 5 | E 6 | E 6 | E 6 | E 6 | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | 5 | 20 | 38 | 53 | 71 | 62 | 76 | 80 | 85 | 96 | 86 | 89 | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 5 | 0 | 4 | 4 | 19 | 19 | 4 | 0 | 0 | 0 | 0 | 0 | 80 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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