Foz do Lizandro Surf Break

Lat Long: 38.94° N 9.42° W

Foz do Lizandro Surf Forecast and Surf Report

Issued: 6 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Foz do Lizandro sea temperature is
18.2°C
2.4° 

Foz do Lizandro surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Foz do Lizandro surf forecast from 11 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 7AM (local time) - 2ft (0.6m), 14s period, NW swell with cross-offshore winds.
  • Most powerful swell: Thursday 17 Sep, 1AM (local time) - 5ft (1.5m), 12s period, NW swell with 593 kJ wave energy.
  • Next surfable swell (1★+): Saturday 12 Sep, 10AM (local time) - 1.5ft (0.5m), 10s period with WNW swell.

Best Forecast Surf Conditions for Foz do Lizandro this week:

The surf forecast for Foz do Lizandro over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 10AM. The primary swell is predicted to be 0.5m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Foz do Lizandro in the next 16 days are 1.5m 12s and forecast to arrive on Thursday (Sep 17) at 1AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 8s period and expected on Wednesday (Sep 16) at 7AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sat 12th Sep)1.5ft (0.5m) 10s
Best Surf 7AM (Sun 13th Sep)2ft (0.6m) 14s
Most Powerful 1AM (Thu 17th Sep)5ft (1.5m) 12s

Table - best surf conditions forecast for Foz do Lizandro over the next 16 days.


The Lowdown

Alright, Rusty here. Let’s have a look at what’s on the table for this stretch of coast.

Straight up, it’s a rough start. We’re looking at a gap of several days with nothing worth paddling out for, all the way through to Saturday the 13th of September. The early stuff is plagued by poor conditions, strong cross-shore winds and weak, short-period slop. You wouldn’t bother.

The first real glimmer comes Sunday morning, the 13th. Foz do Lizandro turns it on. Glassy conditions, not a breath of wind, with a clean 3ft NW swell running at a nice 13-second period. That’s proper groundswell energy – you can feel the pulse in the moderate combined energy (330). For a river break, that long period can be a real treat, drawing lines in and offering some shape. This is your standout. The water is sitting at 65°, which is 4° colder than normal for this time of year – that’s noticeably chilly, so don’t forget a hood if you’ve got one.

The Sunday afternoon session gets messy with onshore wind, so make the most of that glassy morning.

After that, Monday the 14th is okay early with light cross-shore wind and a 3ft NW swell (288 combined energy), but it’s nothing to write home about. The rest of the week goes downhill with building north winds and messy cross-chop.

The next proper highlight doesn’t roll in until Saturday the 19th of September. Again, Foz do Lizandro early morning with a light cross-off breeze and a clean 4ft NW swell (235 combined energy). It’s a fun size, and the crowd profile says “sometimes” – so you might have company, but it won’t be a zoo.

Then Sunday the 20th and Monday the 21st mornings both look promising. Sunday has a slight SE breeze, cross-off, with a 4ft NW swell (328 combined energy). Monday is glassy again, with a light WNW breeze and the same 4ft NW swell (245 combined energy). Those are solid, clean sessions for a river break.

Later in the window, around Tuesday the 22nd, the swell picks up to 6ft from the NW with a 12-second period and combined energy hitting 918 – that’s strong energy. But the wind is a moderate cross-shore, and it’s messy. That size and chop is more interesting for kite surfing than a clean paddle session.

So, to sum it up: the best on offer is Sunday morning the 13th, with glassy conditions and a long-period groundswell. Second best is the string of clean mornings from Saturday the 19th through Monday the 21st. Everything else is either blown out or too small.

Stay stoked,
Rusty

Short Range Forecast

Mostly dry. Warm (max 28°C on Sun morning, min 19°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon morning, min 17°C on Tue night). Winds increasing (light winds from the S on Mon morning, strong winds from the N by Tue night).

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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
1
0
1
2
1
2
1
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
Wave
Height (m)
Direction
Period (s)
1
NNW
6
0.9
NNW
6
0.3
WNW
9
0.5
WNW
10
0.6
WNW
9
0.4
NW
15
0.9
NW
13
1.3
NW
12
1.3
NW
12
1
NW
11
0.9
NW
11
0.5
WNW
8
0.3
NW
12
0.5
NW
12
0.7
NW
11
0.9
WNW
11
0.1
SW
13
1.5
NW
12
0.1
S
18
0.1
S
16
0.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
74
55
16
55
68
80
290
465
427
242
172
40
23
65
117
161
6
593
6
5
10
Wind (km/h)
20
NNE
25
NNW
15
N
5
NNE
15
NW
10
NNE
0
SSE
10
W
5
NNE
10
S
15
WNW
10
N
20
N
30
NNW
40
N
40
N
40
N
25
N
20
NNE
30
N
20
NNE
Wind State
cross-off
cross
cross
cross-off
cross-on
cross-off
glassy
on
cross-off
cross
on
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-off
High Tide
3:38PM3.21m
4:01AM2.96m
4:15PM3.17m
4:36AM2.94m
4:51PM3.04m
5:10AM2.86m
5:26PM2.85m
5:44AM2.73m
6:02PM2.62m
6:18AM2.55m
6:39PM2.37m
6:56AM2.36m
7:22PM2.13m
Low Tide
9:53PM-0.07m
10:02AM0.03m
10:27PM-0.02m
10:38AM0.08m
11:00PM0.11m
11:13AM0.19m
11:32PM0.29m
11:48AM0.36m
00:04AM0.50m
12:25PM0.57m
00:38AM0.73m
1:07PM0.80m
1:19AM0.95m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
7:16
7:18
7:18
7:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:51
7:50
7:47
7:46
7:45
7:43
 mm
Temp °C
22
22
20
26
25
25
28
27
26
26
24
22
22
21
18
19
19
20
24
23
22
Feels °C
19
19
20
25
24
23
28
25
24
24
22
21
20
19
14
13
13
17
19
18
19
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  • 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 Foz do Lizandro Surf forecast

The above surf forecast table for Foz do Lizandro provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Foz do Lizandro can be found by selecting the local surf guide option on the grey menu. Our Foz do Lizandro 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 (Foz do Lizandro) 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 Foz do Lizandro 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.

Foz do Lizandro is 16 km (10 miles) from the city of Sintra. If you plan a holiday in Ericeira, look for hotels and other accommodation in Sintra. Sintra has rooms for a wide range of budgets as well as car hire and transport links.

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