
Surf Forecasts:
Luz surf forecast from 5 Sep 2026:
- Best quality surf: Monday 7 Sep, 4AM (local time) - 2.5ft (0.8m), 14s period, W swell with offshore winds.
- Most powerful swell: Monday 7 Sep, 1PM (local time) - 3.5ft (1.1m), 13s period, W swell with 389 kJ wave energy.
- Next surfable swell (1★+): Monday 7 Sep, 1AM (local time) - 2.5ft (0.7m), 15s period with W swell.
Best Forecast Surf Conditions for Luz this week:
The surf forecast for Luz over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 07) at 1AM. The primary swell is predicted to be 0.7m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Luz in the next 16 days are 1.1m 13s and forecast to arrive on Monday (Sep 07) at 1PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 8s period and expected on Thursday (Sep 10) at 4AM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 7th Sep) | 2.5ft (0.7m) 15s |
| Best Surf | 4AM (Mon 7th Sep) | 2.5ft (0.8m) 14s |
| Most Powerful | 1PM (Mon 7th Sep) | 3.5ft (1.1m) 13s |
Table - best surf conditions forecast for Luz over the next 16 days.
The Lowdown
Alright folks, here’s the long-range look for Luz (Lagos). Gotta be straight with you, it’s a pretty grim picture for the next week and a half. We’re looking at a whole lot of nothing on the swell front, with any tiny bits of energy pretty much getting lost in the wind. It’s one of those stretches where you’re better off checking the tide charts than the buoy data ‘cause there isn’t any to get excited about.
The water’s sitting at about 66° right now, which is a solid 5° colder than it should be for this time of year. That’s a notable chill, so the 3/2 will be your best mate for a while.
We start off the period on Saturday, September 5th, with zilch. A clean 0.3ft dribble with a period of 4 seconds and weak energy (1) isn’t going to do a thing for this stretch of coast. The wind is light and variable, but there’s just no power behind it. That’s the theme for the first several days. Sunday and into Monday, we get some light cross-offshore breezes, but the swell stays basically non-existent, with nothing registering on the charts. The energy readings are just 0 or a paltry 2, which tells you all you need to know. It’s flat, clean, and pretty for the tourists, but a wasteland for us.
The middle of the first week is more of the same. We get some nice, clean offshore winds blowing on Monday and Tuesday, but without any swell to push, it’s just a glassy pond. It will look perfect, but there’s nothing to ride. By Thursday, September 10th, we get a whisper of life – a 0.7ft blip – but it’s still no good. The waiting game continues. Finally, on Sunday, September 13th, we get our one glimmer of hope. In the morning, the ocean goes glassy with virtually no wind, and we see a 3ft swell from the ESE with a period of 7 seconds, giving us a combined energy of 83. It’s small, weak energy, and the period is barely average, but it’s the most promising the charts have looked all week. It’s the only time in the whole forecast that we get a “surfable” call, and even then, it’s ordinary. It could be a fun little wave if you’re desperate for a slide, but I wouldn’t be planning a session around it. The afternoon sees the wind pick up again, chopping it up a bit.
From the 14th through the 18th, it’s another flat spell. There are a few tiny pulses of long-period swell (12 to 15 seconds) around the 16th, 17th, and 18th, but the heights are so tiny – 0.3ft – that it’s basically just ocean movement, nothing you can paddle into. The energy readings are in single digits. This is a dead zone.
The last call in this window is on Saturday, September 19th. We finally see things picking up a touch, with the swell rebuilding to a 3ft from the ESE and the combined energy jumping to 63 by the afternoon. It’s not huge, but it’s something to watch. With light winds and clean conditions, this could be the start of the turnaround. It’s a little far out to get excited, but it’s the most hopeful sign we’ve had in a fortnight.
Honestly, the standout option here is Luz (Lagos) on Sunday morning, September 13th. It’s the only window with glassy conditions and a bit of size, but even then, it’s a knee-high dribble at best. There’s nothing else worth chasing. A blank run like this is more normal for this area when the Atlantic just doesn't deliver, so don't lose faith – the 19th might be the start of something better.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Sun morning, min 21°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 27°C on Fri morning, min 17°C on Wed night). Winds decreasing (fresh winds from the NW on Wed afternoon, light winds from the NNE by Fri morning). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | SE 4 | ESE 5 | ESE 6 | SE 5 | W 15 | W 13 | ESE 5 | SE 4 | WNW 10 | WNW 10 | NW 9 | WNW 8 | NW 8 | NW 8 | NW 8 | NW 8 | W 8 | W 7 | SE 3 | W 7 |
Wave Graph | ||||||||||||||||||||
1 | 11 | 13 | 7 | 233 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 2 | 1 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | off | cross-off | cross-off | off | cross-off | off | off | off | off | off | off | off | off | off | off | off | cross-off | cross-off | cross-off |
High Tide | 10:15PM2.59m | 10:52AM2.78m | 11:47PM2.71m | 12:10PM2.98m | 00:53AM2.91m | 1:10PM3.22m | 1:44AM3.12m | 1:58PM3.44m | 2:27AM3.28m | 2:41PM3.58m | 3:06AM3.39m | 3:20PM3.64m | 3:42AM3.42m | |||||||
Low Tide | 4:25AM1.46m | 5:28PM1.25m | 5:54AM1.32m | 6:40PM1.02m | 6:57AM1.10m | 7:33PM0.79m | 7:46AM0.89m | 8:18PM0.62m | 8:27AM0.71m | 8:57PM0.52m | 9:06AM0.61m | 9:33PM0.50m | ||||||||
— | — | 7:09 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — | 7:13 | — | — | |
7:58 | — | — | 7:57 | — | — | 7:54 | — | — | 7:53 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 31 | 29 | 27 | 31 | 29 | 26 | 26 | 25 | 20 | 22 | 21 | 17 | 26 | 24 | 20 | 27 | 27 | 24 |
Feels °C | 28 | 27 | 29 | 26 | 25 | 30 | 25 | 23 | 22 | 20 | 18 | 18 | 15 | 12 | 23 | 19 | 16 | 25 | 25 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 9 | NW 9 | NW 9 | NW 12 | NW 6 | W 13 | WNW 12 | WNW 11 | WNW 10 | WNW 10 | NW 9 | WNW 8 | — | WNW 8 | NW 8 | NW 8 | NW 8 | NW 9 | NW 9 | NW 7 |
70 | 83 | 79 | 134 | 70 | 350 | 439 | 543 | 191 | 154 | 83 | 61 | — | 103 | 214 | 161 | 160 | 168 | 126 | 65 | |
Swell 2 Height (m) Direction Period (s) | SE 4 | ESE 5 | NW 12 | SE 5 | W 15 | NW 7 | NNW 10 | SE 4 | — | — | — | NW 8 | — | — | NW 10 | WNW 12 | W 8 | W 7 | ESE 3 | SE 6 |
1 | 11 | 148 | 7 | 233 | 63 | 9 | 1 | — | — | — | 11 | — | — | 25 | 14 | 4 | 4 | 1 | 1 | |
Swell 3 Height (m) Direction Period (s) | NW 16 | NW 14 | ESE 6 | W 19 | NW 11 | WNW 9 | ESE 5 | — | — | — | — | — | — | — | NNW 13 | — | — | — | W 7 | W 7 |
10 | 53 | 13 | 7 | 94 | 30 | 2 | — | — | — | — | — | — | — | 16 | — | — | — | 1 | 1 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NW 9 | NW 6 | NW 7 | NW 7 | NW 7 | WNW 10 | NW 6 | NW 6 | NW 5 | NW 8 | NW 8 | — | WNW 7 | NW 8 | — | SE 3 | — |
— | — | — | 81 | 109 | 99 | 43 | 204 | 367 | 80 | 62 | 6 | 132 | 264 | — | 18 | 262 | — | 2 | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 19 | 24 | 24 | 611 | 0 | 0 | 0 | 0 | 0 | 240 | 45 | 379 | 445 | 0 | 78 | 656 | 300 | 46 | 660 | 24 |
Best forecast wave conditions in The Algarve | ||||||||||||||||||||
Best forecast wave conditions in Portugal | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.










