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Surf Forecasts:
San Miguel - Baixa de Viola surfForecast / Azores / Portugal
48hr Weather and Surf, issued 5 am Sunday 17 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
16.8° 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 11AM is: 1.2m 13s primary swell from a Northwest direction and 0.7m 8s secondary swell from a North-northeast direction, 0.7m 5s secondary swell from a Northwest direction (forecast issued at 05:00am May 17). The wind direction is predicted to be cross-shore.
| Time (+00) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 May) | 4.5ft (1.3m) | 13s |
| Afternoon (17 May) | 4ft (1.2m) | 12s |
| Evening (17 May) | 5ft (1.5m) | 12s |
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 ForecastModerate rain (total 14mm), heaviest on Tue night. Very mild (max 18°C on Mon afternoon, min 15°C on Sun morning). Winds increasing (light winds from the WSW on Mon night, strong winds from the SSW by Tue night). | ||||||||||||||||||||||||
Sunday 17 | Monday 18 | Tuesday 19 | Wed 20 | |||||||||||||||||||||
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 | 12 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 14 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 12 | NW 14 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | |
410 | 553 | 529 | 437 | 416 | 555 | 604 | 573 | 297 | 220 | 222 | 268 | 305 | 369 | 874 | 2226 | 2103 | 1797 | 1315 | 961 | 655 | 445 | 332 | 228 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-off | cross | cross | cross-off | cross-off | 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 | cross-off | cross-off | cross-off | off | |
High Tide | 2:43PM1.66m | 3:06AM1.59m | 3:30PM1.65m | 3:56AM1.52m | 4:21PM1.60m | |||||||||||||||||||
Low Tide | 8:29AM-0.02m | 8:56PM0.01m | 9:15AM0.02m | 9:47PM0.04m | 10:03AM0.09m | 10:42PM0.10m | ||||||||||||||||||
 | |  | | | |  | | | | |  | |  |  | | |  |  | | | | | | |
 | — | 6:30 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | 6:28 |
 | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:45 | — | — | — | — | — | — | — | 8:46 | — | 8:47 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | |
Temp °C | 13 | 13 | 15 | 16 | 17 | 17 | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 17 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 18 | 17 |
12 | 11 | 14 | 14 | 14 | 14 | 13 | 15 | 14 | 14 | 14 | 16 | 16 | 17 | 17 | 16 | 15 | 16 | 17 | 16 | 14 | 13 | 13 | 12 | |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | W 6 | NW 10 | NW 12 | NW 14 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 |
 kJ | 410 | 553 | 529 | 437 | 416 | 555 | 604 | 573 | 297 | 220 | 222 | 268 | 141 | 369 | 874 | 2226 | 2103 | 1797 | 1315 | 961 | 655 | 445 | 332 | 228 |
Swell 2 Height (m) Direction Period (s) | NNE 8 | N 8 | N 8 | NNE 8 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NE 8 | NE 8 | WNW 13 | NW 10 | W 7 | W 7 | NNE 12 | S 12 | NNE 11 | NNE 11 | NNE 11 | W 11 | W 11 | W 11 | NNW 14 |
| kJ | 92 | 107 | 108 | 62 | 68 | 45 | 44 | 30 | 30 | 18 | 17 | 35 | 305 | 131 | 94 | 13 | 12 | 12 | 12 | 12 | 38 | 21 | 63 | 20 |
Swell 3 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | W 10 | S 13 | S 13 | S 13 | W 9 | S 13 | WNW 15 | WNW 14 | NNE 8 | WNW 13 | NNE 8 | S 13 | S 12 | NNE 11 | S 12 | S 17 | S 16 | NNE 11 | NNE 11 | S 15 | S 15 |
| kJ | 21 | 20 | 20 | 29 | 14 | 14 | 14 | 14 | 13 | 21 | 19 | 7 | 59 | 6 | 13 | 12 | 13 | 11 | 22 | 21 | 11 | 11 | 18 | 18 |
Wind waves Height (m) Direction Period (s) | — | — | W 3 | NW 5 | WNW 5 | WSW 9 | W 7 | — | W 5 | W 6 | W 6 | W 7 | — | — | — | — | — | — | SW 5 | SW 6 | SW 6 | SW 7 | SW 8 | SW 9 |
| kJ | — | — | 3 | 28 | 24 | 46 | 8 | — | 80 | 134 | 141 | 196 | — | — | — | — | — | — | 53 | 133 | 269 | 415 | 606 | 1255 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 174 | 0 | 174 | 174 | 174 | 174 | 174 | 174 | 174 | 293 | 174 | 0 | 173 | 0 | 0 | 0 | 174 | 924 | 924 | 924 | 924 | 241 | 238 |
Best forecast wave conditions in The Azores | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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