Sao Lourenço surf break

Sao Lourenço surfForecast / Ericeira / Portugal

information circle48hr Weather and Surf, issued 5 am Monday 09 Mar 2026 WET
Forecast 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
13.9° C
(Which is 1.1°C colder than average for this time of year)

How big are the waves at Sao Lourenço today?

The current surf forecast for Sao Lourenço at 11AM is: 2.0m 13s primary swell from a Northwest direction and 1.8m 7s secondary swell from a Northwest direction (forecast issued at 05:00am March 09). The wind direction is predicted to be cross-onshore.

Time (WET) & DateWave HeightWave Period
Morning (09 Mar)7ft (2.1m)13s
Afternoon (09 Mar)10ft (3.0m)13s
Evening (09 Mar)11ft (3.5m)12s

Table - waves today at Sao Lourenço. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Monday
09
Tuesday
10
Wednesday
11
Thu
12
3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM3AM6AM9AM12PM3PM6PM9PM0AM
Rating
(10 max)
2
2
0
0
0
0
0
0
0
0
0
0
0
1
2
2
4
4
4
3
2
3
2
3
Swell
Height Map
Wave Height (m) & direction (?)
2.2
NW
2.2
NW
2.1
NW
2
NW
3
NW
3
NW
3.5
NW
4
NW
4.5
NW
4
NW
4
NW
3.5
NNW
3
NW
3
NW
2.5
NW
2.4
NW
3
NW
3
NW
3
NW
3
NW
3
NW
3
NW
3
NW
3
NW
Period(s) (?)121313141313121111111010131313121515141414141313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)141115591413145127833031403340654525403332312357343625612107177733574046383837283404309529613112
Wind
(km/h)
15
NW
10
WSW
35
NNW
35
NW
40
NW
40
NW
40
NNW
40
NNW
40
N
50
NNW
45
N
40
N
35
N
30
N
25
N
20
N
20
NNE
20
NNE
20
NNE
20
N
25
N
25
N
20
N
15
N
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off
cross-
off
cross-
off
crosscrosscrosscrosscross
High Tide
/ height (m)
5:50AM
2.36
6:07PM
2.32
6:30AM
2.13
6:52PM
2.13
7:26AM
1.92
8:04PM
1.98
Low Tide
/ height (m)
11:51AM
0.73
12:16AM
0.82
12:29PM
0.94
1:08AM
1.02
1:26PM
1.13
Monday
09
Tuesday
10
Wednesday
11
Thu
12
Sunrise--6:58-------6:56-------6:56-----
Sunset-----6:37-------6:38-------6:39--
cloud
cloud
light rain
cloud
light rain
part cloud
light rain
rain showers
clear
light rain
light rain
rain showers
part cloud
clear
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
--1-1-41-111------------
Temp. °C111112121012101111111213131211111111111414131212
Feels °C (?)7844131221356656777109999
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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