Sao Lourenço Surf Break

Lat Long: 39.01° N 9.42° W

Sao Lourenço Surf Forecast and Surf Report

Issued: 6 pm 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Sao Lourenço sea temperature is
18.8° C
0.8° 

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 16 Jul 2026:

  • Most powerful swell: Wednesday 22 Jul, 4PM (local time) - 3.5ft (1.0m), 9s period, NNW swell with 147 kJ wave energy.

Best Forecast Surf Conditions for Sao Lourenço this week:

The most powerful waves expected at Sao Lourenço in the next 16 days are 1.0m 9s and forecast to arrive on Wednesday (Jul 22) at 4PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 4PM (Wed 22nd Jul)3.5ft (1.0m) 9s

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


Short Range Forecast

Mostly dry. Warm (max 21°C on Wed afternoon, min 17°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 21°C on Mon morning, min 18°C on Sat night). Wind will be generally light.

Wed
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
WNW
9
0.4
WNW
8
0.5
W
9
0.4
WNW
9
0.4
WNW
8
0.4
WNW
8
0.3
WNW
8
0.7
NNW
4
0.7
NNW
4
0.7
NNW
4
0.8
NNW
5
0.8
NNW
5
0.6
NNW
6
0.4
NW
9
0.7
NW
6
1
NW
8
1.1
NW
7
1
NNW
7
0.8
NNW
7
0.7
NNW
7
0.8
NNW
9
Wave Graph
Metric surfscale
Energy kJ
26
24
41
26
24
22
13
17
16
18
32
36
30
30
32
113
122
105
65
49
113
Wind (km/h)
15
W
10
NW
5
W
15
W
15
NNW
15
NNW
25
NNW
20
N
20
NNW
20
NNW
15
NNW
15
NNW
20
NW
20
NW
15
NW
20
NW
20
NNW
20
NNW
20
NNW
15
N
10
NNW
Wind State
on
cross-on
on
on
cross
cross
cross
cross
cross-on
cross-on
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
High Tide
4:17PM3.21m
4:47AM2.87m
5:04PM3.22m
5:33AM2.81m
5:50PM3.14m
6:18AM2.70m
6:35PM2.97m
7:03AM2.57m
7:21PM2.75m
7:50AM2.42m
8:09PM2.51m
8:40AM2.28m
9:03PM2.28m
9:38AM2.17m
Low Tide
10:37PM-0.07m
10:46AM0.11m
11:24PM-0.03m
11:30AM0.16m
00:09AM0.08m
12:15PM0.28m
00:53AM0.25m
1:00PM0.44m
1:37AM0.45m
1:48PM0.63m
2:24AM0.65m
2:42PM0.81m
3:16AM0.83m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:26
6:26
6:26
6:28
6:28
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:01
9:01
9:00
9:00
9:00
8:59
8:59
8:58
 mm
Temp °C
21
19
21
21
19
21
21
18
20
20
18
20
20
19
21
20
19
21
21
18
20
Feels °C
21
20
20
21
19
19
19
16
19
19
18
19
19
19
20
19
17
20
20
18
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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