
Surf Forecasts:
Leca surf forecast from 27 Jul 2026:
- Best quality surf: Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.8m), 10s period, NW swell with glassy winds.
- Most powerful swell: Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.8m), 10s period, NW swell with 122 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 1AM (local time) - 2.5ft (0.8m), 10s 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 Tuesday (Jul 28) at 1AM. The primary swell is predicted to be 0.8m and 10s period with a secondary swell of 0.2m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Leca in the next 16 days are 0.8m 10s and forecast to arrive on Tuesday (Jul 28) at 1AM. Winds are predicted to be glassy at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Tue 28th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 1AM (Tue 28th Jul) | 2.5ft (0.8m) 10s |
| Most Powerful | 1AM (Tue 28th Jul) | 2.5ft (0.8m) 10s |
Table - best surf conditions forecast for Leca over the next 16 days.
The Lowdown
Alright, I’m Rusty, and I’ll take you through what’s happening at Leca. I’ve gotta be straight with you – the next week and a half is a slow grind for surf. Let’s get into it.
For the first week, we’ve only got tiny, weak swells and the wind is mostly a problem. The best of a quiet period comes Monday 27 July. In the morning, it’s glassy with a tiny 2ft NW groundswell, period 11 seconds, and weak combined energy (92). The water sits at 71°, which is much warmer than normal for this time of year. The sets are clean, but it’s so small only a beginner will get any joy. By the afternoon, a cross-on wind comes up and the surf turns ordinary.
Tuesday 28 July and Wednesday 29 July are a write-off – small, cross-onshore, and choppy.
There’s a slight improvement on Saturday 01 August. The morning goes glassy again with a 2ft W swell, still weak energy (97). It’s surfable but nothing special. The wind stays clean early, so if you’re patient, you might get a couple.
From there it’s more of the same – tiny swells, poor conditions – right through to Saturday 08 August. That afternoon has a 1ft W swell with a long period of 15 seconds, but the wind is a fresh 19 mph cross-on. That’s lumpy and messy. Combined energy is only 79 – really weak.
Now, the second week brings a change. Sunday 09 August morning shows a jump to 4ft W swell, period 9 seconds, combined energy reaching 394 – this is moderate, solid energy. The wind is a gentle cross-shore, so it might still be clean enough. But the swell is small to moderate, not big.
Monday 10 August morning holds a similar 5ft WNW swell with moderate energy (399) and a gentle cross-shore. This could be the pick of the period. Not huge, but the cleanest wind we’ve seen in a while. It’s not too big, so intermediate surfers will be comfortable.
Tuesday 11 August morning is worth a mention: 4ft WNW swell, period 10 seconds, combined energy 332, with a nice cross-off wind. That’s clean. But the afternoon blows up with a strong cross-on and messy conditions.
Bottom line: the real standout is the morning of Monday 10 August – 5ft W–WNW groundswell, light cross-shore wind, and moderate energy. It’s the cleanest, most powerful window in the whole forecast. For a true taste, Sunday 09 August morning runs a close second with glassy cross-shore conditions, but it’s a little smaller.
If you’re a beginner, the first week is your only option – but honestly, it’s barely worth it. The swell stays under 3ft until the second week. After that, it gets more interesting but the afternoon winds will trash it.
Keep an eye on that Monday 10 August morning. That’s the one to circle.
– Rusty
Short Range ForecastMostly dry. Warm (max 27°C on Mon morning, min 17°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Fri morning, min 18°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | NW 11 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 7 | WNW 9 | WNW 8 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
Wave Graph | |||||||||||||||||||||
55 | 103 | 122 | 120 | 92 | 84 | 50 | 50 | 49 | 30 | 52 | 26 | 16 | 30 | 23 | 57 | 76 | 39 | 49 | 46 | 40 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | glassy | cross-on | on | cross | cross-on | cross-on | cross | cross-on | cross-on | glassy | cross | on | glassy | glassy | cross-on | glassy | cross | on | cross |
High Tide | 1:40PM3.29m | 1:57AM3.03m | 2:12PM3.20m | 2:29AM2.90m | 2:45PM3.08m | 3:03AM2.77m | 3:21PM2.95m | 3:43AM2.64m | 4:05PM2.83m | 4:35AM2.52m | 5:03PM2.72m | 5:47AM2.46m | 6:19PM2.69m | ||||||||
Low Tide | 7:50PM0.86m | 7:54AM0.93m | 8:22PM0.97m | 8:26AM1.05m | 8:57PM1.10m | 8:59AM1.17m | 9:36PM1.23m | 9:39AM1.30m | 10:24PM1.35m | 10:30AM1.43m | 11:28PM1.43m | 11:41AM1.51m | 00:48AM1.42m | ||||||||
6:24 | — | — | 6:24 | — | — | 6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:30 | — | — | |
— | 8:57 | — | — | 8:55 | — | — | 8:54 | — | — | 8:53 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 25 | 26 | 22 | 21 | 19 | 20 | 19 | 18 | 20 | 20 | 19 | 21 | 20 | 19 | 20 | 20 | 19 | 20 | 20 | 18 |
Feels °C | 24 | 23 | 25 | 23 | 21 | 20 | 19 | 18 | 17 | 20 | 19 | 21 | 21 | 20 | 21 | 21 | 19 | 20 | 21 | 20 | 19 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | NW 7 | WNW 9 | WNW 8 | W 9 | W 9 | W 9 | W 8 | W 8 | W 8 |
22 | 103 | 122 | 120 | 92 | 84 | 50 | 50 | 49 | 30 | 52 | 26 | 15 | 30 | 23 | 57 | 76 | 39 | 49 | 46 | 40 | |
Swell 2 Height (m) Direction Period (s) | NW 11 | WNW 9 | WNW 9 | WNW 9 | — | — | WNW 11 | — | WNW 10 | NW 5 | — | NW 6 | WNW 9 | W 11 | WNW 10 | NW 8 | — | WNW 4 | NW 5 | N 7 | NW 4 |
55 | 15 | 7 | 8 | — | — | 22 | — | 19 | 7 | — | 11 | 16 | 10 | 18 | 33 | — | 8 | 13 | 1 | 6 | |
Swell 3 Height (m) Direction Period (s) | WNW 9 | — | — | — | — | — | — | — | — | — | — | — | W 12 | NW 7 | W 4 | NNW 8 | — | WSW 8 | — | — | N 7 |
15 | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 3 | 7 | — | 13 | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | — | W 4 | — | — | — | — | — | NW 3 | NW 4 | — | — | — | — | SW 3 | — | — | NW 8 | — | — | WNW 4 | — |
— | 2 | — | — | — | — | — | 2 | 6 | — | — | — | — | 2 | — | — | 17 | — | — | 8 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 156 | 0 | 14 | 186 | 13 | 71 | 203 | 19 | 19 | 344 | 19 | 52 | 186 | 0 | 0 | 208 | 0 | 214 | 161 | 19 |
Best forecast wave conditions in Douro and Minho | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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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.










