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Surf Forecasts:
Sao Lourenço surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 am Thursday 30 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
16.0° 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 7AM is: 1.0m 11s primary swell from a West direction and 0.7m 8s secondary swell from a North direction (forecast issued at 12:00am April 30). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Apr) | 2.5ft (0.8m) | 18s |
| Afternoon (30 Apr) | 3.5ft (1.1m) | 16s |
| Evening (30 Apr) | 4.5ft (1.3m) | 16s |
Table - waves today at Sao Lourenço. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Thu morning, min 15°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 30 | Friday 1 | Saturday 2 | ||||||||||||||||||||||
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 11 | W 11 | NW 19 | NW 18 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | |
263 | 247 | 242 | 447 | 640 | 746 | 897 | 927 | 949 | 924 | 911 | 821 | 799 | 676 | 569 | 552 | 552 | 424 | 411 | 324 | 278 | 278 | 273 | 268 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross | cross | cross-on | cross-on | on | on | on | glassy | glassy | glassy | on | cross-on | cross-on | cross | cross | glassy | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 2:34AM2.76m | 2:55PM2.76m | 3:09AM2.77m | 3:26PM2.80m | 3:43AM2.74m | 3:58PM2.80m | ||||||||||||||||||
Low Tide | 8:44AM0.29m | 8:59PM0.32m | 9:14AM0.28m | 9:33PM0.29m | 9:45AM0.32m | |||||||||||||||||||
 | |  | |  | | |  | | |  | | | | | | | | | | | | | | |
 | — | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:28 | — | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 16 | 16 | 17 | 18 | 17 | 17 | 16 | 15 | 15 | 15 | 16 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 |
13 | 13 | 13 | 14 | 14 | 14 | 15 | 14 | 14 | 14 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 16 | 15 | 15 | 15 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | W 11 | W 11 | WNW 11 | NW 17 | NW 16 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 |
 kJ | 263 | 247 | 242 | 198 | 640 | 746 | 897 | 927 | 949 | 924 | 911 | 821 | 799 | 676 | 569 | 552 | 552 | 424 | 411 | 324 | 278 | 278 | 273 | 268 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | N 8 | NW 18 | WNW 11 | WNW 10 | WNW 10 | W 10 | W 10 | W 11 | W 11 | W 12 | W 11 | W 11 | W 11 | W 11 | W 11 | W 10 | W 10 | W 10 | W 10 | N 6 | W 9 | W 9 |
| kJ | 87 | 85 | 58 | 447 | 194 | 180 | 141 | 135 | 135 | 143 | 198 | 213 | 202 | 154 | 151 | 149 | 146 | 135 | 123 | 123 | 121 | 1 | 133 | 101 |
Swell 3 Height (m) Direction Period (s) | WSW 5 | WSW 5 | NW 19 | N 8 | N 8 | N 8 | N 8 | N 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | WSW 4 | N 8 | N 8 | NNW 6 | N 6 | N 6 | N 6 | N 6 | N 6 | S 14 | N 6 | S 13 |
| kJ | 22 | 19 | 224 | 58 | 60 | 43 | 42 | 29 | 19 | 18 | 17 | 9 | 4 | 12 | 5 | 4 | 3 | 3 | 3 | 3 | 3 | 4 | 1 | 3 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 5 | WSW 5 | — | — | — | — | — | — | — | WSW 4 | WSW 4 | — | — | — | — | — | — | W 10 | — | — |
| kJ | — | — | — | — | 10 | 9 | — | — | — | — | — | — | — | 3 | 3 | — | — | — | — | — | — | 148 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 39 | 2 | 2 | 39 | 39 | 41 | 35 | 35 | 15 | 0 | 0 | 0 | 39 | 35 | 35 | 35 | 30 | 0 | 0 | 2 | 32 | 223 | 39 | 39 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
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