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Surf Forecasts:
Sao Lourenço surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 6 am Saturday 25 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
15.6° 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 2PM is: 1.1m 9s primary swell from a West direction and 0.7m 4s secondary swell from a North-northwest direction (forecast issued at 06:00am April 25). An open ocean swell of 0.1m 11s 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 Apr) | 4.5ft (1.3m) | 9s |
| Afternoon (25 Apr) | 3.5ft (1.1m) | 9s |
| Evening (25 Apr) | 3.5ft (1.0m) | 9s |
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 14°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 25 | Sunday 26 | Monday 27 | Tue 28 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | NNW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | |
377 | 361 | 282 | 235 | 194 | 157 | 150 | 113 | 111 | 86 | 87 | 87 | 87 | 87 | 96 | 106 | 121 | 154 | 172 | 167 | 167 | 139 | 139 | 118 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-on | cross-on | cross | cross | cross | |
High Tide | 11:01AM2.14m | 11:22PM2.45m | 12:10PM2.26m | 00:25AM2.55m | 1:03PM2.41m | |||||||||||||||||||
Low Tide | 4:45AM0.71m | 5:02PM0.89m | 5:58AM0.62m | 6:12PM0.76m | 6:53AM0.50m | 7:05PM0.62m | ||||||||||||||||||
 |  | | | | | | |  | | |  | | | | | | | | |  | | | | |
 | 6:48 | — | — | — | — | — | — | — | 6:46 | — | — | — | — | — | — | — | 6:45 | — | — | — | — | — | — | 6:43 |
 | — | — | — | — | — | 8:23 | — | — | — | — | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | 8:25 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 13 | 13 | 15 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 18 | 17 | 17 | 15 | 15 | 15 | 15 | 19 | 20 | 18 | 17 | 16 | 16 |
10 | 10 | 12 | 13 | 12 | 10 | 10 | 11 | 11 | 12 | 14 | 16 | 14 | 14 | 12 | 12 | 13 | 13 | 18 | 19 | 17 | 16 | 14 | 15 | |
Swell 1 Height (m) Direction Period (s) | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 | NNW 6 | NNW 6 | WNW 8 | WNW 8 | WNW 8 | WNW 9 | WNW 9 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 |
 kJ | 377 | 361 | 282 | 235 | 194 | 157 | 150 | 113 | 111 | 86 | 82 | 82 | 87 | 87 | 96 | 106 | 86 | 154 | 172 | 167 | 167 | 139 | 139 | 118 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | S 11 | — | — | WNW 8 | WNW 8 | — | — | — | W 13 | W 13 | WNW 8 | WNW 8 | WNW 8 | W 8 | W 11 | W 11 | W 10 |
| kJ | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | — | — | 87 | 87 | — | — | — | 3 | 3 | 82 | 62 | 26 | 20 | 62 | 57 | 52 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 8 | W 8 | WNW 11 | NW 8 | NW 8 | W 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 12 | 19 | 41 | 16 | 16 | 20 |
Wind waves Height (m) Direction Period (s) | NNW 3 | N 3 | N 4 | NNW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | NNW 5 | NNW 6 | — | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 7 | — | — | — | — | — | — | — |
| kJ | 3 | 3 | 6 | 12 | 24 | 47 | 56 | 58 | 62 | 67 | — | — | 68 | 68 | 68 | 90 | 121 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 35 | 35 | 35 | 383 | 223 | 35 | 35 | 35 | 30 | 0 | 35 | 35 | 35 | 35 | 30 | 35 | 0 | 0 | 35 | 35 | 35 | 35 | 35 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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