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Surf Forecasts:
Sao Lourenço surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 am Monday 27 Apr 2026 WESTForecast update in hr min s Forecast update imminent
Sao Lourenço surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Sao Lourenço sea temperature is
16.1° C
(Which is normal for this time of year)How big are the waves at Sao Lourenço today?
The current surf forecast for Sao Lourenço at 3AM is: 1.1m 6s primary swell from a North-northwest direction and 0.8m 9s secondary swell from a West-northwest direction, 0.2m 6s secondary swell from a North direction (forecast issued at 12:00am April 27). The wind direction is predicted to be cross-offshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 4ft (1.2m) | 7s |
| Afternoon (27 Apr) | 4ft (1.2m) | 7s |
| Evening (27 Apr) | 4ft (1.2m) | 7s |
Table - waves today at Sao Lourenço. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 20°C on Mon morning, min 15°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | |
108 | 99 | 121 | 132 | 139 | 135 | 132 | 135 | 135 | 111 | 191 | 222 | 220 | 312 | 367 | 345 | 379 | 393 | 400 | 475 | 439 | 367 | 361 | 343 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross | cross-on | cross-on | cross-on | cross-on | |
High Tide | 00:25AM2.55m | 1:03PM2.41m | 1:15AM2.65m | 1:45PM2.55m | 1:57AM2.73m | 2:21PM2.67m | ||||||||||||||||||
Low Tide | 6:53AM0.50m | 7:05PM0.62m | 7:35AM0.39m | 7:48PM0.49m | 8:11AM0.32m | 8:25PM0.39m | ||||||||||||||||||
 | |  | |  |  | | |  | | | | | | |  | | | | | | | | | |
 | — | 6:45 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:41 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:27 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 15 | 15 | 16 | 19 | 20 | 19 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 15 |
12 | 12 | 14 | 18 | 18 | 17 | 15 | 14 | 14 | 14 | 14 | 15 | 16 | 14 | 13 | 13 | 14 | 12 | 12 | 14 | 14 | 12 | 13 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | W 11 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 | WNW 12 |
 kJ | 108 | 86 | 121 | 132 | 139 | 135 | 62 | 135 | 135 | 111 | 191 | 186 | 186 | 153 | 127 | 117 | 379 | 393 | 400 | 475 | 439 | 367 | 361 | 343 |
Swell 2 Height (m) Direction Period (s) | W 13 | N 6 | WNW 8 | WNW 8 | WNW 8 | W 8 | WNW 8 | W 11 | W 10 | W 10 | W 10 | WNW 15 | WNW 14 | WNW 13 | WNW 13 | WNW 13 | NNW 7 | NNW 7 | N 7 | N 8 | N 8 | N 8 | N 8 | W 6 |
| kJ | 3 | 3 | 80 | 62 | 38 | 30 | 25 | 57 | 52 | 73 | 71 | 222 | 220 | 312 | 367 | 345 | 96 | 81 | 52 | 58 | 86 | 88 | 90 | 64 |
Swell 3 Height (m) Direction Period (s) | — | W 13 | W 12 | W 8 | W 8 | WNW 11 | W 8 | W 8 | W 8 | WNW 16 | WNW 15 | W 10 | W 9 | W 9 | W 9 | W 9 | WNW 9 | WNW 8 | WNW 5 | W 5 | — | — | — | N 8 |
| kJ | — | 3 | 12 | 12 | 22 | 41 | 19 | 20 | 20 | 85 | 126 | 67 | 61 | 42 | 41 | 40 | 25 | 13 | 23 | 21 | — | — | — | 68 |
Wind waves Height (m) Direction Period (s) | NNW 6 | NNW 7 | — | — | — | — | NNW 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | W 5 | W 5 | W 5 | — |
| kJ | 69 | 99 | — | — | — | — | 132 | — | — | — | — | — | — | — | — | — | — | — | — | — | 27 | 43 | 59 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 6 | 0 | 35 | 36 | 223 | 35 | 35 | 35 | 35 | 35 | 35 | 223 | 220 | 37 | 35 | 39 | 39 | 2 | 39 | 39 | 39 | 2 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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