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Surf Forecasts:
Santo Amaro surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 pm Saturday 23 May 2026 WESTForecast update in hr min s Forecast update imminent
Santo Amaro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Santo Amaro sea temperature is
16.9° C
(Which is slightly cooler than normal)How big are the waves at Santo Amaro today?
The current surf forecast for Santo Amaro at 8PM is: 1.2m 10s primary swell from a West-northwest direction and 0.2m 13s secondary swell from a South-southwest direction (forecast issued at 12:00pm May 23). An open ocean swell of 0.8m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 4.5ft (1.4m) | 11s |
| Afternoon (23 May) | 4ft (1.2m) | 11s |
| Evening (23 May) | 4ft (1.2m) | 10s |
Table - waves today at Santo Amaro. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 15°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Sat 23 | Sunday 24 | Monday 25 | Tue 26 | |||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 11 | WNW 11 | W 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | |
381 | 487 | 326 | 324 | 306 | 255 | 250 | 346 | 296 | 269 | 217 | 207 | 172 | 172 | 168 | 154 | 168 | 272 | 515 | 768 | 875 | 862 | 848 | 739 | |
Wind (km/h) | ||||||||||||||||||||||||
off | cross-off | cross-off | cross-off | off | off | off | off | glassy | cross | cross | cross-off | off | off | cross | cross | cross-on | cross-on | cross-off | cross-off | off | glassy | cross-off | cross-off | |
High Tide | 9:04AM2.14m | 9:26PM2.42m | 10:15AM2.13m | 10:35PM2.37m | 11:20AM2.18m | 11:37PM2.37m | ||||||||||||||||||
Low Tide | 3:00PM0.78m | 4:01AM0.62m | 4:15PM0.81m | 5:08AM0.62m | 5:24PM0.77m | 6:02AM0.59m | ||||||||||||||||||
 |  |  | |  | | | | | | | | | |  | | | | | | | | | | |
 | 6:18 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | — | 8:47 | — | — | — | — | — | — | — | 8:49 | — | — | — | — | — | — | — | 8:50 | — | — | — | 8:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 26 | 24 | 21 | 17 | 17 | 16 | 15 | 20 | 24 | 22 | 21 | 19 | 18 | 18 | 17 | 22 | 24 | 24 | 22 | 21 | 21 | 21 | 20 |
21 | 24 | 21 | 18 | 15 | 17 | 16 | 14 | 20 | 23 | 20 | 19 | 18 | 17 | 17 | 16 | 21 | 22 | 22 | 20 | 21 | 21 | 20 | 18 | |
Swell 1 Height (m) Direction Period (s) | W 11 | WNW 11 | W 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 |
 kJ | 381 | 487 | 326 | 324 | 306 | 255 | 250 | 346 | 296 | 269 | 217 | 207 | 172 | 172 | 168 | 154 | 168 | 179 | 515 | 768 | 875 | 862 | 848 | 739 |
Swell 2 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | N 9 | NW 5 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | WNW 17 | NW 16 | WNW 15 | WNW 15 | WNW 9 | S 12 | S 12 | N 5 | N 5 | N 5 |
| kJ | 17 | 17 | 17 | 17 | 17 | 6 | 35 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 28 | 66 | 158 | 272 | 124 | 3 | 3 | 2 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | N 8 | N 10 | N 10 | N 10 | N 9 | SSW 13 | SW 13 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | S 12 | S 12 | S 12 | NNW 6 | NNW 6 | SW 19 | SW 19 | S 12 | S 12 | S 12 |
| kJ | 1 | 2 | 2 | 2 | 7 | 17 | 7 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 7 | 7 | 15 | 15 | 3 | 3 | 3 |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NW 5 | — | — | — | — | NW 6 | WNW 3 | — | — | — | — | — | — | — | NW 3 | N 6 | — | — | — |
| kJ | 19 | 28 | 31 | 32 | 41 | 39 | — | — | — | — | 24 | 2 | — | — | — | — | — | — | — | 2 | 6 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 5 | 15 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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