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Surf Forecasts:
Praia Grande surfForecast / Lisboa / Portugal
48hr Weather and Surf, issued 6 pm Sunday 26 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Praia Grande surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Praia Grande sea temperature is
16.3° C
(Which is normal for this time of year)How big are the waves at Praia Grande today?
The current surf forecast for Praia Grande at 10PM is: 0.7m 8s primary swell from a West-northwest direction and 0.1m 14s secondary swell from a West direction, 1.0m 6s secondary swell from a North-northwest direction (forecast issued at 06:00pm April 26). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Apr) | - | - |
| Afternoon (26 Apr) | 2.5ft (0.8m) | 8s |
| Evening (26 Apr) | 3.5ft (1.0m) | 6s |
Table - waves today at Praia Grande. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Mon morning, min 15°C on Mon night). Winds decreasing (fresh winds from the N on Sun afternoon, light winds from the WNW by Tue night). | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
WNW 8 | NNW 6 | NNW 6 | NNW 6 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | W 13 | W 13 | W 13 | W 12 | W 12 | W 12 | W 12 | W 12 | |
87 | 92 | 70 | 77 | 86 | 99 | 128 | 139 | 139 | 135 | 135 | 135 | 139 | 170 | 212 | 202 | 225 | 276 | 319 | 295 | 359 | 365 | 371 | 359 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross | |
High Tide | 00:18AM2.50m | 12:55PM2.37m | 1:08AM2.61m | 1:38PM2.51m | 1:50AM2.68m | |||||||||||||||||||
Low Tide | 6:05PM0.75m | 6:46AM0.48m | 6:58PM0.60m | 7:28AM0.38m | 7:40PM0.48m | 8:04AM0.31m | ||||||||||||||||||
 |  |  | |  | | | |  | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — |
 | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | 8:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 16 | 17 | 16 | 16 | 16 | 18 | 19 | 18 | 16 | 16 | 16 | 15 | 15 | 16 | 16 | 16 | 15 | 15 | 16 | 15 | 16 | 16 | 16 |
13 | 11 | 14 | 12 | 13 | 14 | 16 | 17 | 16 | 13 | 14 | 14 | 13 | 13 | 15 | 14 | 14 | 13 | 13 | 15 | 12 | 14 | 14 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 8 | WNW 8 | WNW 8 | WNW 8 | NW 6 | NNW 7 | NNW 7 | NNW 7 | WNW 8 | W 11 | W 11 | W 10 | W 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | W 12 | W 12 | W 12 | W 12 |
 kJ | 87 | 87 | 70 | 75 | 56 | 99 | 128 | 139 | 27 | 59 | 57 | 52 | 73 | 170 | 212 | 202 | 186 | 157 | 127 | 108 | 359 | 365 | 371 | 359 |
Swell 2 Height (m) Direction Period (s) | — | — | W 14 | W 13 | WNW 9 | WNW 8 | WNW 8 | NW 8 | W 8 | WNW 8 | NW 8 | NW 8 | WNW 16 | W 10 | W 15 | W 14 | W 13 | W 13 | W 13 | W 12 | NNW 7 | NNW 7 | NW 8 | NW 8 |
| kJ | — | — | 4 | 3 | 86 | 80 | 64 | 34 | 20 | 26 | 15 | 14 | 85 | 71 | 155 | 192 | 225 | 276 | 319 | 295 | 114 | 114 | 116 | 149 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 8 | W 13 | W 12 | W 8 | W 8 | W 11 | W 8 | W 8 | W 8 | NW 8 | W 15 | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 9 | W 8 | WNW 8 | — | — |
| kJ | — | — | — | 1 | 3 | 12 | 12 | 21 | 39 | 11 | 11 | 11 | 14 | 113 | 68 | 61 | 42 | 41 | 40 | 25 | 11 | 22 | — | — |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 6 | NNW 6 | NNW 6 | N 6 | — | — | — | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | — | — | — | — | WNW 9 | WNW 9 | WNW 9 | — | W 6 | W 6 | W 6 |
| kJ | 80 | 92 | 69 | 77 | 31 | — | — | — | 139 | 135 | 135 | 135 | 139 | — | — | — | — | 138 | 82 | 80 | — | 15 | 33 | 49 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 14 | 76 | 14 | 14 | 14 | 14 | 0 | 15 | 15 | 203 | 14 | 14 | 14 | 14 | 14 | 14 | 203 | 204 | 21 | 14 | 62 | 62 | 14 | 62 |
Best forecast wave conditions in Lisboa | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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