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Surf Forecasts:
Praia do Guincho surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 pm Monday 25 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
16.7° 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 9PM is: 1.6m 13s primary swell from a West-northwest direction and 0.4m 3s secondary swell from a Northwest direction (forecast issued at 12:00pm May 25). An open ocean swell of 0.1m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 3.5ft (1.0m) | 9s |
| Afternoon (25 May) | 4.5ft (1.4m) | 14s |
| Evening (25 May) | 5ft (1.6m) | 13s |
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 27°C on Tue morning, min 18°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||||||
Mon 25 | Tuesday 26 | Wednesday 27 | Thu 28 | |||||||||||||||||||||
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 15 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | |
158 | 272 | 731 | 820 | 875 | 862 | 848 | 784 | 691 | 626 | 616 | 616 | 605 | 483 | 451 | 366 | 286 | 286 | 229 | 190 | 186 | 154 | 154 | 182 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | cross-on | cross-on | cross-on | cross-off | cross-off | off | off | off | cross | cross-on | cross-on | cross-off | glassy | glassy | cross-off | cross-off | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | |
High Tide | 11:23AM2.21m | 11:39PM2.40m | 12:17PM2.30m | 00:33AM2.42m | 1:03PM2.40m | 1:19AM2.44m | ||||||||||||||||||
Low Tide | 5:26PM0.78m | 6:04AM0.60m | 6:23PM0.71m | 6:50AM0.56m | 7:10PM0.62m | |||||||||||||||||||
 |  | | |  | | | | | |  | |  | | | | | | | |  | | | | |
 | 6:18 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — |
 | — | — | — | 8:51 | — | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:52 | — | — | — | 8:52 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 20 | 20 | 19 | 19 | 21 | 21 | 22 | 23 | 27 | 25 | 25 | 25 | 26 | 24 | 24 | 25 | 25 | 23 | 20 | 20 | 20 | 20 | 19 |
18 | 20 | 18 | 17 | 17 | 20 | 20 | 20 | 21 | 25 | 22 | 23 | 23 | 25 | 23 | 21 | 23 | 23 | 19 | 18 | 18 | 18 | 18 | 17 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 10 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 |
 kJ | 130 | 179 | 731 | 820 | 875 | 862 | 848 | 784 | 691 | 626 | 616 | 616 | 605 | 483 | 451 | 366 | 286 | 286 | 229 | 190 | 186 | 154 | 154 | 182 |
Swell 2 Height (m) Direction Period (s) | WNW 15 | WNW 15 | N 6 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 18 | SW 18 | S 12 | SSE 6 | SSE 6 | SSE 6 | S 5 | S 5 | SSW 4 | SSW 4 | SSW 5 | S 5 | S 5 | NW 12 | NW 12 | S 5 |
| kJ | 158 | 272 | 6 | 3 | 3 | 3 | 3 | 3 | 12 | 12 | 11 | 4 | 7 | 11 | 12 | 12 | 7 | 6 | 9 | 5 | 4 | 37 | 37 | 4 |
Swell 3 Height (m) Direction Period (s) | NNW 6 | NNW 6 | S 12 | SW 19 | SW 19 | S 19 | S 19 | SW 19 | S 12 | S 12 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 13 | SSW 16 | S 5 | S 5 | SSW 15 |
| kJ | 8 | 6 | 3 | 15 | 15 | 7 | 7 | 14 | 3 | 3 | 12 | 12 | 12 | 12 | 10 | 10 | 25 | 25 | 25 | 17 | 24 | 4 | 4 | 22 |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 2 | WNW 3 | NW 3 | NW 3 | NW 3 | NNW 3 |
| kJ | — | — | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 2 | 2 | 1 | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 70 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 1 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 18 | 148 | 66 | 7 | 7 | 7 | 0 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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