Foz do Lizandro Surf Break

Lat Long: 38.94° N 9.42° W

Foz do Lizandro Surf Forecast and Surf Report

Issued: 6 am 08 Sep 2026 (local time)

Forecast update in  hr  min

Today's Foz do Lizandro sea temperature is
20.3°C
0.2° 

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 8 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 10AM (local time) - 4ft (1.2m), 13s period, NW swell with glassy winds.
  • Most powerful swell: Sunday 13 Sep, 7PM (local time) - 5.5ft (1.7m), 12s period, NW swell with 850 kJ wave energy.
  • Next surfable swell (1★+): Sunday 13 Sep, 1AM (local time) - 2ft (0.6m), 15s period with NW 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 Sunday (Sep 13) at 1AM. The primary swell is predicted to be 0.6m and 15s 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 1.7m 12s and forecast to arrive on Sunday (Sep 13) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 8s period and expected on Wednesday (Sep 09) at 10PM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Sun 13th Sep)2ft (0.6m) 15s
Best Surf10AM (Sun 13th Sep)4ft (1.2m) 13s
Most Powerful 7PM (Sun 13th Sep)5.5ft (1.7m) 12s

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


The Lowdown

Alright mate, Rusty here. Let’s break down what’s cooking at Foz do Lizandro for the next couple of weeks. Honestly, the first bit is a total washout. From Tuesday the 8th all the way through Saturday the 12th, it’s mostly flat or chopped-up slop. You’ve got a moderate to fresh cross-shore breeze blowing all week, and the swell energy is either zero or puny – values from 0 up to 123. The first real chance doesn’t show up until Sunday morning the 13th.

Sunday the 13th is the one to circle on the calendar. Early doors, the wind drops to glassy – that’s a massive plus. The swell is coming from the NW at 4 ft, with a period of 13 seconds, and the combined energy is 447. That’s moderate energy, but with those long-period lines, the waves will have proper shape and punch. Since this is a river break, the long period (over 11 seconds) works in its favor – expect sets to roll in clean and lined up. Glassy wind means it’ll be like surfing on a mirror. This is the standout session. The crowd factor is “sometimes,” so you might have company, but with conditions this clean, it’ll be worth it.

Monday morning the 14th is another glassy start – wind from the NNE at just 3 mph. Swell is 4 ft from the NW, period 12 seconds, energy around 378. Not as strong as Sunday, but still clean and fun before the wind switches onshore that afternoon. That Sunday through Monday morning stretch is the real sweet spot.

After that, things go south again. Tuesday the 15th through Thursday the 17th, it’s moderate to fresh cross-shore winds with tiny, weak swell – 2 ft to 3 ft. Not worth paddling out for.

Looking further ahead, Saturday the 19th morning shows some promise. Light offshore breeze from the SSE at 6 mph, clear skies. The swell is 4 ft from the NW, period 10 seconds, with a combined energy of 273. It’s clean and surfable, but the shorter period means the waves won’t have the same grunt as the 13-second sets from earlier in the week.

By Monday the 21st, we start to see some serious energy building – but it comes with heavy wind. Late afternoon on the 21st, you’ve got 5 ft NW swell, period 17 seconds (very long period), but the wind is a fresh 22 mph cross-shore, making it lumpy. The energy is strong at 1288, but the conditions are marginal at best.

Then Tuesday the 22nd gets nasty – near gale-force cross-shore winds at 31 mph, with 7 ft NW swell. That’s expert-only territory, and honestly, it looks more like a kite-surfing setup than paddle surfing. The combined energy hits 1744, which is strong, but it’s going to be a messy, blown-out ocean.

By Wednesday the 23rd, the wind drops back to a moderate cross-off breeze, and the swell settles to 5 ft from the NW, period 12 seconds, energy 574. It’s cleaner, but the forecast is still marginal due to tide or conditions.

So to wrap it up: if you can only pick one session, make it Sunday morning the 13th – glassy, long-period NW groundswell, clean waves. Monday morning the 14th is the backup. After that, it’s a waiting game for cleaner windows later in the second week, but those are less certain. Keep an eye on it.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Thu morning, min 18°C on Tue night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 29°C on Sun morning, min 19°C on Fri morning). Winds decreasing (fresh winds from the N on Fri morning, calm by Sun morning).

Tuesday
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
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
0
0
0
2
3
1
2
2
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)
1.3
WNW
10
1.2
NW
9
0.9
NW
9
1
NW
8
0.1
NW
15
2
NNW
8
0.1
W
11
0.3
W
7
0.1
W
10
0.2
W
7
0.2
W
7
0.3
W
8
0.4
WNW
10
0.5
WNW
10
0.6
NW
15
1.2
NW
13
1.3
NW
12
1.3
NW
12
1.1
NW
11
0.4
WNW
9
0.4
WNW
8
Wave Graph
Metric surfscale
Energy kJ
302
241
126
132
8
0
2
9
2
4
4
11
32
52
176
488
537
520
331
26
24
Wind (km/h)
25
N
20
NNW
20
NNW
30
N
30
NNW
30
N
25
N
30
N
30
N
30
N
25
NNW
15
N
5
NNE
15
NNW
15
NNE
5
ENE
15
W
10
N
0
NNE
10
WNW
10
N
Wind State
cross
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-on
cross-off
glassy
on
cross
glassy
cross-on
cross
High Tide
1:28PM2.77m
2:02AM2.63m
2:16PM3.00m
2:45AM2.80m
2:59PM3.15m
3:25AM2.92m
3:38PM3.21m
4:01AM2.96m
4:15PM3.17m
4:36AM2.94m
4:51PM3.04m
5:10AM2.86m
5:26PM2.85m
Low Tide
7:52PM0.27m
8:03AM0.35m
8:37PM0.08m
8:45AM0.17m
9:16PM-0.04m
9:25AM0.07m
9:53PM-0.07m
10:02AM0.03m
10:27PM-0.02m
10:38AM0.08m
11:00PM0.11m
11:13AM0.19m
11:32PM0.29m
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:11
7:13
7:13
7:13
7:15
7:16
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:58
7:55
7:54
7:52
7:51
7:50
7:47
 mm
Temp °C
20
20
20
19
19
18
21
20
18
21
21
21
27
26
26
29
26
26
27
25
24
Feels °C
18
19
20
15
13
13
18
16
13
18
18
21
26
24
24
28
24
25
26
24
23
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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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