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Surf Forecasts:
San Miguel - Baixa de Viola surfForecast / Azores / Portugal
48hr Weather and Surf, issued 11 pm Wednesday 20 May 2026 +00Forecast update in hr min s Forecast update imminent
San Miguel - Baixa de Viola surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Miguel - Baixa de Viola sea temperature is
17.1° C
(Which is slightly cooler than normal)How big are the waves at San Miguel - Baixa de Viola today?
The current surf forecast for San Miguel - Baixa de Viola at 3AM is: 2.5m 10s primary swell from a West direction and 0.3m 10s secondary swell from a North-northwest direction (forecast issued at 11:00pm May 20). An open ocean swell of 0.2m 16s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (+00) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 May) | 7.5ft (2.3m) | 11s |
| Afternoon (21 May) | 6.5ft (2.0m) | 11s |
| Evening (21 May) | 6ft (1.8m) | 10s |
Table - waves today at San Miguel - Baixa de Viola. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 7mm), mostly falling on Thu afternoon. Warm (max 20°C on Sat morning, min 15°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | ||||||||||||||||||||||
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 | 12 AM | 3 AM | 6 AM | 9 AM | 12 PM | 3 PM | 6 PM | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
W 11 | W 11 | W 10 | W 10 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | WNW 10 | W 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | |
1492 | 1386 | 1302 | 1245 | 1190 | 1037 | 924 | 780 | 676 | 578 | 449 | 377 | 529 | 419 | 459 | 222 | 192 | 188 | 183 | 183 | 162 | 138 | 120 | 97 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 5:48AM1.31m | 6:16PM1.45m | 6:53AM1.21m | 7:23PM1.38m | 8:07AM1.15m | |||||||||||||||||||
Low Tide | 11:41PM0.19m | 11:52AM0.27m | 00:48AM0.27m | 12:56PM0.35m | 2:00AM0.33m | 2:09PM0.41m | ||||||||||||||||||
 | |  | |  |  | | |  | | | | | | |  | | | | | | | | | |
 | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — |
 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | — | — | — | — | — | 8:50 |
— | — | — | — | — | 2 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 16 | 15 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 19 | 20 | 20 | 19 |
13 | 11 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 17 | 17 | 18 | 19 | 19 | 18 | 20 | 19 | 20 | 21 | 21 | 20 | |
Swell 1 Height (m) Direction Period (s) | S 17 | NNW 10 | NNW 10 | W 10 | W 11 | W 11 | W 11 | W 10 | NNW 9 | W 10 | NW 10 | W 10 | WNW 10 | WNW 10 | W 9 | NW 9 | NW 9 | WSW 8 | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | W 8 |
 kJ | 23 | 39 | 20 | 1245 | 1190 | 1037 | 924 | 780 | 101 | 578 | 188 | 377 | 529 | 419 | 459 | 222 | 192 | 161 | 183 | 183 | 162 | 138 | 120 | 80 |
Swell 2 Height (m) Direction Period (s) | N 10 | S 17 | S 16 | NNW 10 | S 16 | NW 9 | NNW 9 | NNW 9 | S 15 | NNW 9 | S 15 | NW 10 | S 15 | S 16 | S 16 | S 16 | N 9 | NW 9 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | NW 9 |
| kJ | 2 | 22 | 21 | 18 | 20 | 128 | 154 | 103 | 18 | 70 | 17 | 196 | 18 | 19 | 19 | 20 | 6 | 188 | 125 | 125 | 113 | 113 | 85 | 97 |
Swell 3 Height (m) Direction Period (s) | S 11 | N 10 | N 10 | S 16 | N 10 | S 16 | S 16 | S 16 | N 11 | S 15 | N 10 | NNW 8 | N 10 | N 9 | N 9 | N 9 | S 13 | N 9 | N 9 | N 9 | N 8 | N 8 | N 11 | N 10 |
| kJ | 2 | 2 | 2 | 21 | 2 | 20 | 20 | 19 | 2 | 17 | 2 | 14 | 7 | 7 | 6 | 6 | 14 | 6 | 6 | 6 | 6 | 6 | 9 | 8 |
Wind waves Height (m) Direction Period (s) | W 11 | W 11 | W 10 | SW 7 | SSW 6 | SW 6 | SW 6 | SSW 6 | W 10 | WSW 10 | W 10 | — | S 5 | S 3 | S 3 | SW 8 | WSW 8 | SSE 4 | — | — | — | — | — | — |
| kJ | 1492 | 1386 | 1302 | 100 | 88 | 106 | 120 | 67 | 676 | 363 | 449 | — | 14 | 6 | 8 | 192 | 165 | 1 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 174 | 174 | 177 | 174 | 174 | 174 | 16 | 0 | 174 | 182 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 16 |
Best forecast wave conditions in The Azores | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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