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Surf Forecasts:
Sao Lourenço surfForecast / Ericeira / Portugal
48hr Weather and Surf, issued 12 am Wednesday 27 May 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
16.7° C
(Which is slightly cooler than normal)How big are the waves at Sao Lourenço today?
The current surf forecast for Sao Lourenço at 6AM is: 1.2m 11s primary swell from a Northwest direction (forecast issued at 12:00am May 27). An open ocean swell of 0.5m 5s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 May) | 4ft (1.2m) | 11s |
| Afternoon (27 May) | 3.5ft (1.1m) | 10s |
| Evening (27 May) | 3ft (0.9m) | 10s |
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 27°C on Wed morning, min 14°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 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 |    |    |    | |||||||||||||||||||||
NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | |
497 | 455 | 347 | 341 | 263 | 243 | 175 | 171 | 171 | 154 | 200 | 229 | 229 | 216 | 117 | 117 | 100 | 162 | 195 | 217 | 217 | 254 | 249 | 245 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | glassy | glassy | cross-off | cross-on | on | cross-on | cross-off | cross-off | cross | cross | cross-off | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | |
High Tide | 00:40AM2.46m | 1:10PM2.45m | 1:26AM2.49m | 1:50PM2.54m | 2:07AM2.51m | 2:27PM2.62m | ||||||||||||||||||
Low Tide | 6:57AM0.57m | 7:17PM0.64m | 7:36AM0.54m | 7:58PM0.56m | 8:12AM0.51m | 8:36PM0.49m | ||||||||||||||||||
 | |  |  | | | |  | | | | | | | | | | | | | | | |  | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | — | — | — | — | — | — | 8:52 | — | — | — | — | — | — | — | 8:53 | — | — | — | — | — | — | — | 8:53 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 22 | 23 | 21 | 24 | 27 | 23 | 19 | 18 | 20 | 20 | 17 | 19 | 21 | 18 | 17 | 16 | 15 | 14 | 14 | 17 | 19 | 17 | 17 | 15 |
21 | 22 | 20 | 22 | 25 | 20 | 18 | 17 | 19 | 19 | 16 | 18 | 19 | 16 | 14 | 14 | 13 | 12 | 12 | 15 | 17 | 14 | 14 | 12 | |
Swell 1 Height (m) Direction Period (s) | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | WNW 12 | WNW 12 | NNW 6 | WNW 11 | WNW 11 | WNW 11 | WNW 11 |
 kJ | 497 | 455 | 347 | 341 | 263 | 243 | 175 | 171 | 171 | 154 | 200 | 229 | 229 | 216 | 117 | 117 | 100 | 162 | 195 | 55 | 217 | 254 | 249 | 245 |
Swell 2 Height (m) Direction Period (s) | S 6 | S 5 | S 5 | S 5 | SSW 5 | SSW 5 | SSW 4 | SSW 4 | NW 12 | NW 12 | SSW 5 | SSW 4 | SSW 15 | SSW 16 | SSW 16 | WNW 14 | W 13 | NW 10 | NW 9 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 9 |
| kJ | 6 | 8 | 13 | 13 | 8 | 7 | 4 | 3 | 52 | 51 | 4 | 4 | 23 | 24 | 24 | 67 | 90 | 77 | 71 | 217 | 43 | 29 | 22 | 21 |
Swell 3 Height (m) Direction Period (s) | SW 17 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | WNW 13 | NW 12 | SSW 4 | SSW 5 | SSW 15 | SSW 15 | S 4 | S 4 | W 15 | SSW 16 | SW 16 | SW 16 | SW 15 | NW 9 | SSW 15 | SSW 15 | SSW 15 | SW 15 |
| kJ | 12 | 10 | 10 | 25 | 25 | 25 | 17 | 24 | 3 | 4 | 22 | 22 | 1 | 1 | 17 | 25 | 40 | 39 | 37 | 30 | 21 | 21 | 22 | 35 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NW 2 | NW 4 | NW 4 | NNW 4 | NNW 5 | NNW 5 | NNW 5 | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 10 | 13 | 26 | 40 | 45 | 49 | — | 50 | 68 | 68 | 74 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 22 | 175 | 97 | 0 | 0 | 3 | 35 | 0 | 35 | 39 | 244 | 35 | 35 | 35 | 35 | 35 | 36 | 39 | 223 | 39 |
Best forecast wave conditions in Ericeira | ||||||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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