
Surf Forecasts:
How big are the waves at Maresias today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 1.5ft (0.4m), 10s period with SSE swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 1ft (0.3m), 10s period with SSE swell.
- Evening surf: Evening surf (27 Sep, local time) - 1.5ft (0.4m), 7s period with ESE swell.
The current surf forecast for Maresias at 9AM is: 0.4m 10s primary swell from a South-southeast direction (forecast issued at 02:00am September 27). An open ocean swell of 0.6m 7s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (-03) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 1.5ft (0.4m) | 10s |
| Afternoon (27 Sep) | 1ft (0.3m) | 10s |
| Evening (27 Sep) | 1.5ft (0.4m) | 7s |
Table - waves today at Maresias. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Mon afternoon. Warm (max 29°C on Tue morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sunday 27 | Monday 28 | Tuesday 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 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | ESE 7 | ESE 7 | S 12 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | SSW 9 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | S 11 | S 11 | S 8 |
Wave Graph | ||||||||||||||||||||||||
53 | 33 | 33 | 33 | 19 | 18 | 8 | 15 | 16 | 12 | 44 | 63 | 84 | 104 | 96 | 92 | 118 | 129 | 135 | 139 | 166 | 85 | 38 | 35 | |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | glassy | glassy | on | on | glassy | cross-off | glassy | glassy | cross-off | cross-off | cross | cross | cross-off | cross-off | glassy | cross-off | cross-off | cross | cross | cross | cross-off | cross |
High Tide | 2:56PM1.14m | 3:04AM1.27m | 3:20PM1.09m | 3:39AM1.23m | 3:45PM1.02m | |||||||||||||||||||
Low Tide | 9:14AM-0.00m | 9:19PM0.13m | 9:49AM0.10m | 9:46PM0.14m | 10:25AM0.23m | |||||||||||||||||||
— | 5:47 | — | — | — | — | — | — | — | 5:46 | — | — | — | — | — | — | — | 5:45 | — | — | — | — | — | — | |
— | — | — | — | — | 5:59 | — | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | — | — | — | — | — | — | — |
Temp °C | 21 | 21 | 20 | 22 | 25 | 23 | 22 | 21 | 22 | 21 | 21 | 24 | 26 | 24 | 22 | 22 | 22 | 21 | 21 | 26 | 29 | 29 | 24 | 23 |
Feels °C | 24 | 24 | 23 | 25 | 28 | 26 | 26 | 24 | 26 | 24 | 24 | 26 | 28 | 26 | 24 | 25 | 26 | 23 | 22 | 29 | 32 | 31 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | ESE 6 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | ESE 7 | E 7 | S 12 | S 11 | S 11 | S 10 | S 10 | S 10 | S 10 | ESE 6 | ESE 7 | ESE 7 | S 9 | S 11 | S 11 | S 8 |
41 | 32 | 34 | 35 | 24 | 24 | 24 | 15 | 16 | 24 | 44 | 63 | 84 | 104 | 96 | 92 | 90 | 129 | 135 | 139 | 40 | 85 | 38 | 35 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SSE 9 | S 12 | S 12 | S 9 | E 7 | ESE 9 | ESE 8 | S 6 | — | SSW 9 | S 9 | S 9 | S 9 | S 11 | — | SSW 8 | S 13 |
53 | 33 | 33 | 33 | 19 | 18 | 8 | 8 | 12 | 12 | 2 | 9 | 8 | 7 | 1 | — | 118 | 85 | 81 | 41 | 23 | — | 22 | 14 | |
Swell 3 Height (m) Direction Period (s) | ESE 10 | ESE 10 | ESE 10 | S 14 | ESE 9 | ESE 9 | ESE 9 | S 12 | SSE 9 | S 9 | E 6 | SE 9 | S 9 | S 9 | — | — | — | — | — | S 11 | — | — | — | S 13 |
10 | 10 | 9 | 15 | 8 | 9 | 8 | 12 | 8 | 6 | 1 | 3 | 2 | 2 | — | — | — | — | — | 23 | — | — | — | 30 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 3 | — | E 7 | ESE 4 | ESE 5 | ESE 4 | E 5 | E 6 | ESE 6 | — | — | E 7 | ESE 7 | E 7 | E 7 | E 7 |
— | — | — | — | — | — | — | — | 1 | — | 25 | 12 | 28 | 34 | 57 | 77 | 100 | — | — | 208 | 166 | 192 | 211 | 214 | |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 368 | 358 | 4 | 462 | 22 | 4 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 4 | 4 | 8 |
Best forecast wave conditions in São Paulo | ||||||||||||||||||||||||
Best forecast wave conditions in Brazil | ||||||||||||||||||||||||
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