
Surf Forecasts:
Luz surf forecast from 18 Jul 2026:
- Most powerful swell: Saturday 18 Jul, 1PM (local time) - 0.5ft (0.1m), 19s period, S swell with 7 kJ wave energy.
Best Forecast Surf Conditions for Luz this week:
The most powerful waves expected at Luz in the next 16 days are 0.1m 19s and forecast to arrive on Saturday (Jul 18) at 1PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Friday (Jul 24) at 7PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 1PM (Sat 18th Jul) | 0.5ft (0.1m) 19s |
Table - best surf conditions forecast for Luz over the next 16 days.
The Lowdown
Alright, let’s talk about the next 16 days, and I’ll be straight with you – it’s dead quiet. Starting Saturday morning, 18 July, there’s no swell to speak of. Water temp is 70°, which is pretty average for this time of year, so no surprises there. But the wave energy? Zero. Nothing.
The whole first week is a bust. Luz is a point break that’s inconsistent anyway, and we’re looking at day after day of poor surf conditions. From Saturday 18 July through Friday 24 July, the combined energy never gets above 13 – that’s weak. We’re talking tiny 0.3ft to 0.7ft bumps from the S or W, with periods all over the place and no power. The wind is offshore most of the time, which is clean, but there’s just nothing to surf.
Another gap from Saturday 25 July to Monday 27 July morning – still flat. Monday afternoon on the 27th, we get a 0.7ft ESE slop with a 6-second period, wind is cross-off, but it’s still poor.
Tuesday 28 July is the best of a bad lot. Morning shows a 1ft SE swell, 6-second period, combined energy of 9 – still weak. Wind is a fresh offshore from the NW at 35 km/h, so it’s clean, but tiny. By afternoon, the wind is up to 40 km/h from the NW, strong offshore. The wave is only 1ft, and you’ll be fighting the wind just to stay on your board. Not worth it.
Wednesday 29 July morning gives us a 0.7ft W swell with an 11-second period, combined energy of 10, and a gentle offshore breeze. For this stretch, that’s the pick, but it’s still a long way from a proper wave. Afternoon goes flat.
From Thursday 30 July right through to Sunday 2 August, it’s all zeros. There’s a glassy morning on Friday 31 July which is beautiful, but the ocean is flat. A tiny 0.3ft E swell on Sunday 2 August morning, energy of 1, and a 0.3ft W swell in the afternoon with energy of 6 – still nothing.
So here’s the bottom line: there’s no best day. The whole 16 days is a drought. For a point break like Luz, which is already inconsistent, this kind of flat spell is just normal. The wind is often offshore, the water is clean, but the swell is missing in action. If you’re into kiting, the strong offshore winds on a couple of days might be fun, but for paddle surfing, it’s a waiting game. Forecasts can change, so don’t write it off completely, but right now? Leave the board at home.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Mon morning, min 17°C on Sun night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 31°C on Thu morning, min 18°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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 5 | S 19 | W 11 | W 7 | W 9 | NW 5 | W 13 | S 16 | S 16 | NW 5 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | S 12 | NW 6 | NW 6 | NW 5 | NW 6 |
Wave Graph | |||||||||||||||||||||
0 | 7 | 2 | 4 | 7 | 0 | 3 | 5 | 5 | 0 | 4 | 4 | 4 | 3 | 3 | 3 | 3 | 0 | 0 | 0 | 0 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 6:14PM3.42m | 6:42AM3.05m | 7:00PM3.22m | 7:30AM2.90m | 7:49PM3.01m | 8:22AM2.77m | 8:44PM2.80m | 9:21AM2.67m | 9:50PM2.64m | 10:29AM2.63m | 11:03PM2.56m | 11:39AM2.67m | 00:13AM2.58m | ||||||||
Low Tide | 11:54AM0.87m | 00:32AM0.83m | 12:39PM1.02m | 1:18AM1.02m | 1:29PM1.19m | 2:08AM1.20m | 2:25PM1.35m | 3:04AM1.37m | 3:34PM1.47m | 4:10AM1.47m | 4:53PM1.51m | 5:20AM1.50m | 6:06PM1.45m | ||||||||
6:28 | — | — | 6:28 | — | — | 6:30 | — | — | 6:30 | — | — | 6:31 | — | — | 6:31 | — | — | 6:33 | — | — | |
— | 8:52 | — | — | 8:52 | — | — | 8:52 | — | — | 8:51 | — | — | 8:50 | — | — | 8:50 | — | — | 8:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 19 | 24 | 23 | 19 | 25 | 24 | 19 | 27 | 25 | 19 | 27 | 26 | 20 | 31 | 28 | 23 | 31 | 28 | 22 |
Feels °C | 20 | 18 | 17 | 21 | 19 | 16 | 22 | 20 | 17 | 25 | 21 | 16 | 24 | 21 | 16 | 27 | 23 | 19 | 27 | 22 | 18 |
Swell 1 Height (m) Direction Period (s) | WNW 8 | S 19 | WNW 8 | W 7 | W 9 | WNW 9 | WNW 8 | W 12 | WNW 8 | NNW 7 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | S 12 | WNW 9 | WNW 9 | WNW 8 | WNW 8 |
12 | 7 | 6 | 4 | 7 | 15 | 13 | 3 | 6 | 5 | 22 | 39 | 32 | 32 | 17 | 16 | 3 | 15 | 15 | 7 | 7 | |
Swell 2 Height (m) Direction Period (s) | NW 9 | — | W 11 | NW 8 | NW 10 | NW 9 | NW 9 | S 16 | WNW 11 | WNW 11 | S 14 | S 14 | S 14 | S 13 | S 13 | S 12 | — | — | — | — | — |
3 | — | 2 | 3 | 4 | 3 | 3 | 5 | 12 | 11 | 4 | 4 | 4 | 3 | 3 | 3 | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | W 10 | S 18 | NW 8 | W 13 | — | S 16 | WNW 7 | — | — | — | — | — | S 12 | — | — | — | — | — |
— | — | — | 2 | 6 | 2 | 3 | — | 5 | 5 | — | — | — | — | — | 3 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 4 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NW 4 | NW 5 | NW 5 | NW 5 | NW 6 | NW 6 | NW 5 | NW 6 |
15 | 31 | 34 | 27 | 27 | 23 | 15 | 27 | 38 | 16 | 24 | 31 | 32 | 34 | 45 | 35 | 43 | 65 | 46 | 80 | 106 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 731 | 907 | 425 | 375 | 660 | 226 | 379 | 615 | 185 | 78 | 758 | 78 | 78 | 718 | 93 | 78 | 907 | 93 | 240 | 379 | 240 |
Best forecast wave conditions in The Algarve | |||||||||||||||||||||
Best forecast wave conditions in Portugal | |||||||||||||||||||||
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Information about the Luz Surf forecast
The above surf forecast table for Luz provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Luz can be found by selecting the local surf guide option on the grey menu. Our Luz 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 (Luz) 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 Luz 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.
Luz is 5 km (3 miles) from Lagos. If you plan a holiday in The Algarve, look for hotels and other accommodation in Lagos. Lagos has rooms for a wide range of budgets as well as car hire and transport links.










