Foz do Lizandro Surf Break

Lat Long: 38.94° N 9.42° W

Foz do Lizandro Surf Forecast and Surf Report

Issued: 6 pm 15 Aug 2026 (local time)

Forecast update in  hr  min

Today's Foz do Lizandro sea temperature is
20.0° C
0.6° 

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 15 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 10AM (local time) - 1.5ft (0.5m), 10s period, WNW swell with glassy winds.
  • Most powerful swell: Friday 21 Aug, 10PM (local time) - 1.5ft (0.5m), 11s period, W swell with 59 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 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 Thursday (Aug 20) at 10AM. The primary swell is predicted to be 0.5m and 10s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Foz do Lizandro in the next 16 days are 0.5m 11s and forecast to arrive on Friday (Aug 21) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 8s period and expected on Sunday (Aug 16) at 1AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Thu 20th Aug)1.5ft (0.5m) 10s
Best Surf10AM (Thu 20th Aug)1.5ft (0.5m) 10s
Most Powerful10PM (Fri 21st Aug)1.5ft (0.5m) 11s

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


The Lowdown

Alright, folks, Rusty here. Let’s be straight with you. The next couple of weeks are looking pretty grim for a proper paddle. We’ve got a long stretch of tiny, weak surf, and when there is a bit of energy, the wind’s going to be messing it up. It’s a waiting game, and patience is going to be your best friend.

Looking at the whole picture, we start with almost nothing. From the 15th through the 19th, we're looking at waves under 2ft. The energy is weak. It’s just not doing anything. The water temp at Foz do Lizandro is 68°, which is about normal for this time of year, so the only thing you’ll be feeling is the frustration.

Things get a little interesting on Thursday the 20th. The morning glass-off at Foz do Lizandro (Ericeira) could give us a tiny, clean wave. We’re talking a 2ft west-northwest swell with a 10-second period. The energy is still weak, but the glassy conditions are a huge plus, as it looks like the only clean window we'll get for a while. It’s surfable, but you’ll be fighting for a dribble. It's still a shorey at best, and you'll be on a longboard.

After that, we’re back into a dead zone. From the 21st through the 26th, it's all under 2ft and the wind is up. Moderate to fresh cross-shore breezes will chop up anything that might try to form. There’s no point even looking at it.

Now, there’s a glimmer of something on the 27th and 28th. The swell size picks up a bit, to 3ft on Thursday the 27th and up to 4ft by Friday afternoon. But read the small print – it’s all short-period, lumpy NNW wind swell. The period is only 6 seconds, so it’s not going to have any power behind it. The wind is also cross-shore to cross-on. This setup at a river mouth will be a mess and more interesting for a kite surfer than a paddle surfer. It’s a lot of water moving around, but it’s not going to be surfable with any sort of quality.

The last few days of the window, the 29th and 30th, look like they’re fading back to nothing. So, to sum it up, the only real chance you have is that early morning glass on the 20th, and even then, it’s very small. The big push late next week looks promising from a size perspective, but the wind is going to wreck it. Hold tight, and don’t be afraid to skip it for a while.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Mon morning. Warm (max 26°C on Sun morning, min 19°C on Sat night). Winds decreasing (fresh winds from the NNW on Sat afternoon, calm by Mon morning).

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 20°C on Tue night). Winds increasing (calm on Wed night, fresh winds from the NNW by Thu night).

Sat
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
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
0
0
0
1
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)
1.6
NW
9
0.1
S
18
0.1
SW
16
0.1
SW
16
0.1
SW
15
0.2
W
8
0.2
W
9
0.2
SSW
16
0.2
SSW
16
0.2
SSW
16
0.2
SSW
15
0.3
SW
14
0.3
WNW
8
0.5
WNW
10
0.5
WNW
10
0.5
WNW
9
0.5
W
9
0.2
SSW
15
0.2
SSW
15
0.5
W
10
Wave Graph
Metric surfscale
Energy kJ
354
6
10
11
9
9
9
26
25
24
21
33
12
52
51
49
40
21
21
50
Wind (km/h)
20
NNW
25
N
15
NNE
20
NW
15
N
5
S
15
W
5
SSW
10
SSW
20
SW
5
S
10
S
15
W
5
NNE
5
N
20
WNW
25
NNW
25
NNW
30
NNW
30
N
Wind State
cross-on
cross
cross-off
cross-on
cross
glassy
on
glassy
cross
cross-on
glassy
cross
on
cross-off
glassy
cross-on
cross
cross
cross
cross
High Tide
5:22PM3.14m
5:45AM2.80m
6:01PM2.95m
6:23AM2.67m
6:40PM2.71m
7:02AM2.50m
7:21PM2.44m
7:44AM2.32m
8:08PM2.18m
8:37AM2.15m
9:12PM1.98m
9:50AM2.03m
10:42PM1.88m
Low Tide
11:36PM0.05m
11:44AM0.20m
00:12AM0.24m
12:23PM0.38m
00:49AM0.46m
1:04PM0.59m
1:27AM0.69m
1:50PM0.80m
2:12AM0.91m
2:50PM1.00m
3:15AM1.09m
4:18PM1.11m
part cloud
part cloud
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:52
6:54
6:54
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:32
8:31
8:30
8:29
8:27
8:25
8:24
 mm
1
Temp °C
22
20
26
24
21
24
23
22
24
24
21
23
23
21
22
22
21
21
21
19
Feels °C
21
17
26
23
20
26
23
25
23
23
23
23
23
22
22
21
18
18
18
15
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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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