Surf Forecasts:
How big are the waves at San Miguel - Baixa de Viola today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 3ft (0.9m), 11s period with N swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3ft (0.9m), 10s period with N swell.
- Evening surf: Evening surf (21 Aug, local time) - 6ft (1.8m), 6s period with WNW swell.
The current surf forecast for San Miguel - Baixa de Viola at 7AM is: 0.8m 11s primary swell from a North direction and 0.5m 7s secondary swell from a East-northeast direction (forecast issued at 11:00pm August 20). The wind direction is predicted to be cross-offshore.
| Time (+00) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 3ft (0.9m) | 11s |
| Afternoon (21 Aug) | 3ft (0.9m) | 10s |
| Evening (21 Aug) | 6ft (1.8m) | 6s |
Table - waves today at San Miguel - Baixa de Viola. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 4mm), mostly falling on Fri night. Warm (max 25°C on Fri afternoon, min 20°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the N by Sat night). | |||||||||||||||||
Friday 21 | Saturday 22 | ||||||||||||||||
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) | ENE 7 | ENE 7 | ENE 7 | N 11 | N 11 | N 10 | N 10 | N 9 | WNW 6 | NW 7 | N 9 | NNW 8 | NNE 11 | N 12 | NNE 13 | NNE 13 | NNE 13 |
Wave Graph  | |||||||||||||||||
 kJ | 50 | 47 | 43 | 149 | 178 | 196 | 146 | 106 | 271 | 410 | 297 | 370 | 486 | 2585 | 4190 | 5175 | 5979 |
Wind (km/h) | |||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | glassy | cross-off | cross-off | cross | cross | cross | cross | on | on | on | on | on | on | on | on |
High Tide | 8:08PM1.04m | 8:59AM1.06m | 9:41PM1.00m | 10:30AM1.09m | |||||||||||||
Low Tide | 2:21AM0.57m | 3:23PM0.61m | 3:54AM0.59m | 4:57PM0.57m | |||||||||||||
 | |  | |  | |  | |  |  | | | | | | | | |
 | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — |
Temp °C | 21 | 20 | 20 | 20 | 21 | 24 | 25 | 24 | 23 | 22 | 21 | 20 | 21 | 22 | 22 | 22 | 21 |
Feels °C | 22 | 22 | 22 | 21 | 22 | 24 | 24 | 23 | 23 | 22 | 20 | 18 | 18 | 17 | 17 | 17 | 16 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | S 16 | N 11 | N 11 | N 10 | N 10 | N 9 | S 15 | S 15 | NW 7 | W 8 | NNE 11 | S 14 | NNE 13 | S 14 | S 13 |
| kJ | 50 | 38 | 254 | 149 | 178 | 196 | 146 | 106 | 218 | 157 | 82 | 78 | 486 | 150 | 4190 | 136 | 130 |
Swell 2 Height (m) Direction Period (s) | ENE 7 | S 17 | ENE 7 | ENE 7 | ENE 7 | S 16 | S 16 | S 16 | N 9 | W 8 | W 7 | S 15 | S 15 | W 7 | S 14 | W 8 | W 7 |
| kJ | 48 | 283 | 43 | 26 | 30 | 127 | 248 | 239 | 76 | 22 | 55 | 155 | 155 | 27 | 146 | 10 | 10 |
Swell 3 Height (m) Direction Period (s) | S 14 | ENE 7 | N 6 | S 16 | S 16 | ENE 7 | ENE 6 | NE 6 | ENE 6 | S 12 | S 15 | NNE 11 | W 8 | W 8 | WSW 8 | W 7 | — |
| kJ | 107 | 47 | 27 | 134 | 132 | 25 | 17 | 11 | 8 | 25 | 157 | 43 | 42 | 18 | 19 | 4 | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 3 | W 4 | WNW 5 | WNW 6 | NW 7 | N 9 | NNW 8 | NNW 8 | N 12 | — | NNE 13 | NNE 13 |
| kJ | — | — | — | — | — | 3 | 34 | 98 | 271 | 410 | 297 | 370 | 383 | 2585 | — | 5175 | 5979 |
Nearest Offshore or Glassy | |||||||||||||||||
Distance (km) | 14 | 0 | 0 | 0 | 0 | 929 | 924 | 931 | 929 | 14 | 14 | 14 | 14 | 189 | 189 | 189 | 189 |
Best forecast wave conditions in The Azores | |||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||
Header Global | |||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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