Sao Lourenço Surf Break

Sao Lourenço Surf Forecast and Surf Report

Lat Long: 39.01° N 9.42° W

Issued: 12 am 19 Jun 2026 (local time)

Forecast update in  hr  min

Today's Sao Lourenço sea temperature is
16.1° C

2.6°C colder than average for this time of year

Sao Lourenço surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Sao Lourenço surf forecast from 19 Jun 2026:

  • Best quality surf: Sunday 21 Jun, 7AM (local time) - 2.5ft (0.7m), 7s period, WNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 23 Jun, 1AM (local time) - 3ft (0.9m), 10s period, W swell with 151 kJ wave energy.
  • Next surfable swell (1★+): Sunday 21 Jun, 7AM (local time) - 2.5ft (0.7m), 7s period with WNW swell.

Best Forecast Surf Conditions for Sao Lourenço this week:

The surf forecast for Sao Lourenço over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jun 21) at 7AM. The primary swell is predicted to be 0.7m and 7s period with a secondary swell of 0.2m and 9s. Another secondary swell of 0.5m and 4s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Sao Lourenço in the next 16 days are 0.9m 10s and forecast to arrive on Tuesday (Jun 23) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Sun 21st Jun)2.5ft (0.7m) 7s
Best Surf 7AM (Sun 21st Jun)2.5ft (0.7m) 7s
Most Powerful 1AM (Tue 23rd Jun)3ft (0.9m) 10s

Table - best surf conditions forecast for Sao Lourenço over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 22°C on Sun morning, min 16°C on Thu night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Wed morning, min 17°C on Sun night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
1
1
0
1
1
0
0
1
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
WNW
9
0.9
WNW
9
0.9
WNW
8
1
WNW
8
0.9
WNW
8
0.7
W
8
0.7
W
7
0.6
W
7
0.4
NNW
10
0.5
W
8
0.4
WNW
11
0.9
W
10
0.8
W
9
1
NNW
7
0.9
NNW
7
0.9
NNW
7
0.9
NNW
7
0.7
NNW
7
0.5
WNW
9
0.5
WNW
9
0.5
W
11
Wave Graph
Metric surfscale
Energy kJ
127
121
108
136
87
55
51
36
37
31
39
151
103
85
84
72
79
48
48
48
63
Wind (km/h)
15
N
25
NNW
20
N
20
N
25
NNW
20
N
20
NNW
20
NNW
15
N
20
N
20
NNW
15
N
0
NW
10
WSW
10
NE
5
WNW
10
NNW
20
E
20
ENE
10
NW
5
W
Wind State
cross
cross
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross-off
glassy
on
cross-off
glassy
cross-on
off
off
cross-on
glassy
High Tide
6:44AM2.59m
7:03PM2.90m
7:38AM2.45m
7:57PM2.72m
8:36AM2.32m
8:55PM2.54m
9:36AM2.24m
9:56PM2.38m
10:38AM2.21m
11:00PM2.28m
11:38AM2.24m
00:01AM2.24m
12:33PM2.30m
00:56AM2.25m
Low Tide
12:40PM0.41m
1:27AM0.32m
1:34PM0.55m
2:23AM0.48m
2:32PM0.70m
3:21AM0.62m
3:36PM0.81m
4:21AM0.73m
4:44PM0.87m
5:20AM0.78m
5:49PM0.86m
6:14AM0.79m
6:47PM0.81m
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:11
6:11
6:11
6:11
6:11
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:06
9:06
9:06
9:06
9:07
9:07
9:07
 mm
Temp °C
20
20
18
21
21
18
22
21
18
22
20
20
27
25
27
28
28
31
31
27
21
Feels °C
18
17
15
19
18
15
21
19
16
21
18
21
28
25
26
28
28
28
28
27
22
Swell 1
Height (m)
Direction
Period (s)
0.9
WNW
9
0.9
WNW
9
0.9
WNW
8
1
WNW
8
0.9
WNW
8
0.7
W
8
0.7
W
7
0.6
W
7
0.5
W
7
0.5
W
8
0.6
W
7
0.9
W
10
0.8
W
9
1
NNW
7
0.9
NNW
7
0.9
NNW
7
0.9
NNW
7
0.7
NNW
7
0.6
NNW
7
0.5
WNW
9
0.7
WSW
5
Energy kJ
127
121
108
136
87
55
51
36
24
28
36
151
103
85
84
72
79
48
36
48
22
Swell 2
Height (m)
Direction
Period (s)
0.1
N
7
0.1
N
12
0.1
NW
12
0.4
NW
8
0.3
NW
7
0.2
NNW
9
0.4
NNW
10
0.4
NNW
9
0.4
NNW
8
0.3
NNW
8
0.8
NNW
6
0.7
W
9
0.5
W
8
0.5
W
8
0.4
WNW
8
0.3
WNW
8
0.5
WNW
9
0.4
NNW
7
0.5
W
11
Energy kJ
1
3
6
21
9
8
37
31
28
13
37
78
36
34
21
12
48
15
63
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
9
0.2
NNW
11
0.2
W
8
0.2
WNW
11
0.4
WNW
11
0.2
NNW
8
0.1
N
11
0.3
WSW
7
0.2
WSW
6
0.2
WSW
6
0.3
WNW
4
0.2
W
13
0.3
WNW
12
0.5
WNW
9
Energy kJ
8
12
6
13
39
7
2
9
4
4
3
14
29
44
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
4
0.5
N
3
0.6
NNW
4
0.5
NNW
4
0.6
NNW
4
0.6
NNW
4
0.5
N
4
0.6
NNW
7
0.6
NNW
4
0.5
NNW
4
0.5
NNW
4
0.8
NNW
5
0.3
W
3
0.4
SW
4
0.8
SW
4
Energy kJ
4
5
11
7
10
12
9
35
14
11
10
24
1
3
18
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
35
224
35
35
223
35
36
224
38
38
39
0
0
39
0
0
35
3
0
35
0
Best forecast wave conditions in Ericeira
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in Portugal
Rating
(10 max)
1
1
1
1
1
1
1
1
1
2
2
2
1
1
1
1
1
1
2
1
2
Header Global
Rating
(10 max)
6
4
4
5
8
9
7
7
6
6
6
5
6
5
5
7
6
7
9
7
9
  • 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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Information about the Sao Lourenço Surf forecast

The above surf forecast table for Sao Lourenço provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Sao Lourenço can be found by selecting the local surf guide option on the grey menu. Our Sao Lourenço surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Sao Lourenço) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Sao Lourenço may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a holiday in Ericeira? If you are looking for accommodation near Sao Lourenço, camping, hotels and holiday cottages in Ericeira, consider staying in Torres Vedras which is 17 km (11 miles) away. Other places in and around Ericeira where you can find information about places to rent, and car hire include Sintra which is 24 km (15 miles) away, Rio de Mouro, Loures and Cacem.

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