Leca Surf Break

Lat Long: 41.19° N 8.71° W

Leca Surf Forecast and Surf Report

Issued: 12 am 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Leca sea temperature is
21.2° C
2.1° 

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


Leca surf forecast from 12 Aug 2026:

  • Best quality surf: Thursday 13 Aug, 1AM (local time) - 3.5ft (1.0m), 9s period, WNW swell with glassy winds.
  • Most powerful swell: Saturday 15 Aug, 7PM (local time) - 7.5ft (2.3m), 8s period, NW swell with 629 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 12 Aug, 7AM (local time) - 2.5ft (0.7m), 9s period with W 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 Wednesday (Aug 12) at 7AM. The primary swell is predicted to be 0.7m and 9s period with a secondary swell of 0.5m and 5s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Leca in the next 16 days are 2.3m 8s and forecast to arrive on Saturday (Aug 15) 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 0.3m 2s period and expected on Tuesday (Aug 18) at 4AM.

Wave TypeTime (WEST) & Date Wave Height & Period
Next good surf (1 star+) 7AM (Wed 12th Aug)2.5ft (0.7m) 9s
Best Surf 1AM (Thu 13th Aug)3.5ft (1.0m) 9s
Most Powerful 7PM (Sat 15th Aug)7.5ft (2.3m) 8s

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


The Lowdown

Alright folks, Rusty here. Let’s take a look at what Leca has in store for us over the next couple of weeks. I’ll be straight with you – it’s a bit of a mixed bag, with some real gems hidden in the first few days, but then a long stretch of nothing much to write home about.

The best surf on offer is in the early mornings, when the wind goes glassy and the conditions clean right up. The standout period is the first few days, especially Wednesday the 12th and Friday the 14th. Wednesday morning the 12th is the pick of the bunch. You’ve got a clean 3 ft swell from the west with a period of 9 seconds, and the wind is glassy. The water temp is about average for this time of year, so nothing to complain about there. The combined swell energy is moderate at 122, which is enough to get you into a few fun ones. It’s a consistent spot, exposed to the west, which is right where the swell is coming from. Expect crowds to be possible – it’s a popular one when it’s good.

Thursday morning the 13th looks similar, with a 3 ft west swell and offshore wind, but the score is a bit lower. It’s still surfable, but Wednesday just has that little extra magic.

Friday morning the 14th is another solid shout. The swell is 3 ft from the west-northwest, period 9 seconds, and the wind is glassy again. Combined energy is 168, so it’s got a bit more push than Wednesday. It’s a consistent break, so you can bank on a few waves.

After Saturday the 15th, things get messy. The swell picks up, but the wind turns onshore and strong, making it choppy and blown out. Saturday morning might be tempting with the 5 ft swell, but a 12 mph cross wind makes it a no-go. Sunday afternoon the 16th is a write-off. From there, it’s a long dry spell. There’s a gap of several days – from Saturday the 15th all the way through to Sunday the 23rd – where the surf is either too small, too windy, or too messy to be worth paddling out. You’ll see some small glassy waves again on Sunday morning the 23rd, but the period is only 6 seconds, so it’s weak and short. The combined energy is only 78, so it’s not going to get your heart racing.

The last possible chance is Tuesday morning the 25th of August, with a 4 ft west-northwest swell and a 9-second period, but the wind is cross, and it’s described as marginal. The combined energy is 385, which is strong, but the conditions just aren’t there.

So, in short: your best bet is Wednesday morning the 12th or Friday morning the 14th. Get out there early, enjoy the glassy conditions, and make the most of it before the wind turns ugly. After that, it’s a waiting game.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 21°C on Wed morning, min 18°C on Thu night). Winds increasing (calm on Tue night, fresh winds from the NW by Fri afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 26°C on Mon morning, min 18°C on Fri night). Winds decreasing (strong winds from the NNW on Sat afternoon, light winds from the ENE by Sun night).

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
2
0
0
1
1
0
1
0
0
1
1
0
2
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)
0.8
W
9
0.9
W
9
1
WNW
9
0.9
W
10
0.9
WNW
10
0.8
WNW
9
1
WNW
9
1.3
NW
9
1.6
NW
8
1.6
NW
8
2.1
NW
8
2.1
NW
8
1.1
NW
8
1.7
NW
7
1.5
NW
8
0.9
NW
8
1
NW
8
1
NW
8
0.6
NW
8
0.7
NW
8
0.8
NW
8
Wave Graph
Metric surfscale
Energy kJ
108
139
189
148
163
110
168
249
308
306
489
596
161
311
291
104
125
126
44
66
77
Wind (km/h)
5
W
15
NW
5
NNW
5
W
20
NW
0
ENE
5
W
25
NW
15
N
20
NNW
45
NNW
20
N
15
NNE
35
NNW
10
NNE
5
ENE
30
NW
10
N
10
NNW
30
NNW
15
N
Wind State
glassy
cross-on
glassy
on
cross-on
glassy
glassy
cross-on
cross
cross
cross-on
cross
cross-off
cross-on
cross-off
cross-off
cross-on
cross
cross
cross-on
cross
High Tide
2:31PM3.49m
3:00AM3.05m
3:21PM3.26m
3:54AM2.81m
4:20PM3.02m
5:03AM2.62m
5:35PM2.83m
6:29AM2.53m
7:03PM2.75m
7:54AM2.60m
8:21PM2.80m
8:58AM2.77m
9:20PM2.92m
Low Tide
8:11AM0.70m
8:48PM0.71m
8:56AM0.92m
9:40PM0.96m
9:49AM1.15m
10:44PM1.20m
10:56AM1.36m
00:06AM1.35m
12:28PM1.47m
1:37AM1.36m
2:02PM1.40m
2:47AM1.25m
3:09PM1.23m
3:36AM1.11m
clear
part cloud
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:39
6:41
6:41
6:43
6:43
6:45
6:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:37
8:37
8:35
8:34
8:32
8:30
8:30
 mm
Temp °C
21
21
19
21
21
19
20
20
21
23
23
22
24
24
25
26
25
26
26
26
27
Feels °C
21
21
20
22
21
19
20
18
18
18
16
19
23
19
25
25
21
26
24
23
26
  • Map Icons:
  • Break
  • 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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