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Surf Forecasts:
Praia do Guincho surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 pm Wednesday 20 May 2026 WESTForecast update in hr min s Forecast update imminent
Praia do Guincho surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia do Guincho sea temperature is
16.2° C
(Which is slightly cooler than normal)How big are the waves at Praia do Guincho today?
The current surf forecast for Praia do Guincho at 3PM is: 2.4m 13s primary swell from a West-northwest direction and 0.2m 14s secondary swell from a South-southwest direction (forecast issued at 12:00pm May 20). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 8ft (2.5m) | 14s |
| Afternoon (20 May) | 8ft (2.4m) | 13s |
| Evening (20 May) | 7ft (2.2m) | 12s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Thu night, min 18°C on Wed morning). Wind will be generally light. | ||||||||||||||||||||||||
Wed 20 | Thursday 21 | Friday 22 | Sat 23 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | |
2417 | 2149 | 1872 | 1677 | 1240 | 1096 | 939 | 833 | 723 | 560 | 540 | 531 | 505 | 551 | 622 | 617 | 606 | 606 | 606 | 524 | 533 | 533 | 449 | 441 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross-on | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | off | glassy | cross-off | off | cross-on | cross-on | cross | cross | cross-off | off | cross | |
High Tide | 6:13PM2.85m | 6:51AM2.45m | 7:12PM2.70m | 7:55AM2.28m | 8:18PM2.55m | |||||||||||||||||||
Low Tide | 11:51AM0.36m | 00:35AM0.27m | 12:47PM0.53m | 1:39AM0.44m | 1:50PM0.69m | 2:50AM0.57m | ||||||||||||||||||
 | | | |  | | | |  | | | |  | | | | | | | | | |  | | |
 | 6:22 | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — | — | — | — | — | — | — | 6:20 | — |
 | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:46 | — | — | — | — | — | — | — | 8:47 | — | — | — | 8:49 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 21 | 22 | 21 | 19 | 22 | 22 | 21 | 21 | 23 | 23 | 25 | 25 | 26 | 24 | 22 | 24 | 25 | 26 | 22 | 22 | 22 | 24 | 19 |
17 | 19 | 19 | 18 | 16 | 20 | 20 | 20 | 20 | 21 | 20 | 21 | 22 | 25 | 25 | 21 | 22 | 23 | 22 | 19 | 19 | 19 | 23 | 19 | |
Swell 1 Height (m) Direction Period (s) | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 | W 11 |
 kJ | 2417 | 2149 | 1872 | 1677 | 1240 | 1096 | 939 | 833 | 723 | 560 | 540 | 531 | 505 | 551 | 622 | 617 | 606 | 606 | 606 | 524 | 533 | 533 | 449 | 441 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SW 15 | SSW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SSE 8 | SSE 8 | S 5 | S 5 | SSW 13 | SSW 14 | SSW 14 | SSE 10 | SSE 10 | SSE 6 | SSE 6 | S 5 | S 5 |
| kJ | 8 | 8 | 20 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 17 | 6 | 6 | 2 | 2 | 17 | 19 | 20 | 18 | 18 | 7 | 6 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | SW 16 | SW 13 | SW 13 | SW 13 | SW 13 | SW 16 | SSE 10 | S 10 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | — | — | — | — | — | — | — | — | — | — | 10 | 7 | 7 | 7 | 7 | 10 | 9 | 8 | 21 | 21 | 21 | 20 | 20 | 19 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 3 | NNW 4 | NNW 4 | NNW 4 | N 4 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 7 | 9 | 9 | 8 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 7 | 9 | 15 | 7 | 0 | 0 | 0 | 1 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 7 | 9 | 15 | 7 | 0 | 0 | 7 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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