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Surf Forecasts:
Praia do Guincho surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 12 pm Monday 20 Apr 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
15.3° 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 6PM is: 0.8m 8s primary swell from a North-northwest direction and 0.5m 10s secondary swell from a West direction (forecast issued at 12:00pm April 20). The wind direction is predicted to be offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Apr) | 2.5ft (0.8m) | 9s |
| Afternoon (20 Apr) | 2.5ft (0.8m) | 9s |
| Evening (20 Apr) | 2.5ft (0.8m) | 8s |
Table - waves today at Praia do Guincho. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 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 | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 13 | 16 | 15 | 14 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 14 | 13 | 13 | 13 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 101 | 96 | 82 | 80 | 80 | 62 | 54 | 42 | 64 | 220 | 413 | 756 | 1188 | 1358 | 1594 | 952 | 850 | 1474 | 961 | 642 | 1117 | 480 | 599 | 771 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross | cross- on | off | glass | cross- off | off | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | on | glass | glass | cross- on | cross- on | on | cross- on | cross | cross | cross |
High Tide / height (m) | 5:27PM 2.92 | 5:57AM 2.68 | 6:18PM 2.75 | 6:54AM 2.43 | 7:17PM 2.56 | |||||||||||||||||||
Low Tide / height (m) | 11:11AM 0.16 | 11:41PM 0.14 | 11:58AM 0.37 | 12:36AM 0.34 | 12:52PM 0.60 | 1:43AM 0.55 | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:54 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:50 |
| Sunset | - | - | - | 8:17 | - | - | - | - | - | - | - | 8:19 | - | - | - | - | - | - | - | 8:20 | - | - | - | - |
 | |  | |  |  | | | | |  | |  | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 20 | 18 | 22 | 20 | 19 | 20 | 17 | 17 | 16 | 17 | 15 | 14 | 14 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 13 | 13 |
| Feels °C (?) | 15 | 19 | 16 | 18 | 20 | 15 | 13 | 14 | 15 | 12 | 14 | 10 | 10 | 11 | 10 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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