Leca Surf Break

Lat Long: 41.19° N 8.71° W

Leca Surf Forecast and Surf Report

Issued: 12 pm 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Leca sea temperature is
17.8°C
1.2° 

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


Leca surf forecast from 11 Sep 2026:

  • Best quality surf: Sunday 13 Sep, 4AM (local time) - 2ft (0.6m), 13s period, WNW swell with offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 10PM (local time) - 6ft (1.8m), 9s period, NW swell with 508 kJ wave energy.
  • Next surfable swell (1★+): Friday 11 Sep, 10PM (local time) - 3.5ft (1.0m), 7s period with NW swell.

Best Forecast Surf Conditions for Leca this week:

The surf forecast for Leca over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 10PM. The primary swell is predicted to be 1.0m and 7s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Leca in the next 16 days are 1.8m 9s and forecast to arrive on Wednesday (Sep 16) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+)10PM (Fri 11th Sep)3.5ft (1.0m) 7s
Best Surf 4AM (Sun 13th Sep)2ft (0.6m) 13s
Most Powerful10PM (Wed 16th Sep)6ft (1.8m) 9s

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


The Lowdown

Alright, surf is looking pretty grim for a while here, folks. The next week and a half is going to be a real test of patience. The good news is, it’s not looking like a flat spell that’s here to stay. There are a few windows of opportunity if you’re keen and flexible, but you’ll have to pick your moments.

First up, the water at Leca is sitting at 64°, which is a bit colder than usual for this time of year. So, you’ll want the thick suit regardless.

For the weekend and into the start of next week, it’s pretty much a write-off. We’ve got some small, weak swell around, but the wind is just going to chop it all up. Friday the 11th is a no-go with onshore junk. Saturday the 12th sees a tiny pulse but it's too messy in the afternoon. There might be a brief look on Sunday morning the 13th when an ESE offshore wind cleans up a 3ft WNW swell, but the period is a bit short and it’s nothing to get excited about. Monday the 14th has a glassy morning with a weak 2ft swell, but it's really marginal.

Then we hit a proper lull. From Tuesday the 15th through to about Wednesday the 23rd, it's mostly small, messy, and wind-blown. There’s a push of bigger swell on the 16th, but it’s accompanied by strong onshore winds, making it a complete mess. Not worth the drive.

Finally, things start to look interesting on Thursday the 17th. The morning brings a clean 4ft NW groundswell with a 11-second period and a light cross-offshore wind from the ENE. That’s our first real standout. The energy is moderate, and the swell direction is lining up with what Leca likes. It won’t be epic, but it’ll be the best surf we’ve seen in days and should offer some fun, clean lines.

After that, we get another stretch of pretty ordinary conditions until Sunday morning the 20th. It's clean with a light cross-offshore wind and a 3ft NW swell, but it's pretty weak. The next real highlight doesn't show up until Tuesday the 22nd. The morning session looks good with a clean 3ft, 12-second WNW groundswell and a light cross-offshore breeze. The energy is moderate, and conditions should be clean and rideable. It's a promising morning.

But the true standout of this entire forecast is Wednesday morning, the 23rd. We’ve got a bigger pulse of 2ft swell but with a very long 15-second period, and it’s glassy with no wind. The swell energy is strong and the direction is perfect. This is the one to point for. It’s a two-week wait, so take it with a grain of salt, but it has all the makings of a proper glassy, long-period groundswell session. It’s the kind of morning that makes the wait worthwhile.

Everything after that fades back into the small and messy category. The 24th and 25th are not worth your time, and the 26th has a small clean morning but nothing with any push.

So there you have it. A long, dry spell with two brief flashes of hope on the 17th and 22nd, and one real standout to wait for on the morning of the 23rd. Keep your eyes on that one.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 32°C on Sun morning, min 20°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Mon morning, min 18°C on Tue night). Winds increasing (calm on Mon morning, fresh winds from the NNW by Wed afternoon).

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
1
1
0
1
2
0
1
1
0
0
0
0
0
0
0
1
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)
0.4
NW
9
0.7
NW
8
1
NW
7
0.5
W
10
0.6
WNW
9
0.4
WNW
14
0.9
WNW
12
1
WNW
12
0.9
WNW
10
0.6
WNW
11
0.5
NW
11
0.4
NW
10
0.4
NW
9
0.4
WNW
11
1.5
NW
8
1.5
NW
8
1.4
NW
8
1.3
NW
9
1.1
NW
11
0.9
NW
10
0.8
NW
10
Wave Graph
Metric surfscale
Energy kJ
29
71
93
48
66
78
264
280
166
79
55
36
22
40
244
306
226
252
286
163
127
Wind (km/h)
10
N
25
NNW
5
SE
5
ENE
20
NNW
10
ENE
5
ESE
15
NW
5
ENE
5
SE
10
WNW
10
NNW
15
NNW
25
NNW
25
N
25
N
35
NNW
20
NNE
15
ENE
20
NW
10
N
Wind State
cross
cross-on
glassy
off
cross-on
off
off
cross-on
off
glassy
on
cross-on
cross-on
cross-on
cross
cross
cross-on
cross-off
cross-off
cross-on
cross
High Tide
2:50PM3.12m
3:20AM2.74m
3:48PM2.84m
4:28AM2.53m
5:08PM2.62m
6:01AM2.45m
6:47PM2.55m
7:31AM2.55m
8:06PM2.64m
8:33AM2.73m
9:00PM2.80m
9:17AM2.94m
9:41PM2.96m
Low Tide
9:06PM1.07m
9:17AM1.23m
10:05PM1.33m
10:26AM1.45m
11:30PM1.51m
12:11PM1.55m
1:13AM1.51m
1:50PM1.44m
2:23AM1.38m
2:51PM1.24m
3:09AM1.21m
3:32PM1.03m
3:44AM1.04m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
7:11
7:11
7:13
7:13
7:15
7:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:51
7:50
7:47
7:45
7:45
7:43
7:40
 mm
Temp °C
22
24
25
29
28
29
32
31
31
31
28
26
20
20
20
24
26
22
24
23
24
Feels °C
19
20
25
27
25
28
30
27
29
28
25
24
19
16
16
20
20
17
21
19
22
  • Map Icons:
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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 Leca Surf forecast

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

Leca is 1 km (1 miles) from Matosinhos. If you plan a holiday in Douro and Minho, look for hotels and other accommodation in Matosinhos. Matosinhos has rooms for a wide range of budgets as well as car hire and transport links.

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