
Surf Forecasts:
La Santa - The Slab surf forecast from 8 Jul 2026:
- Best quality surf: Sunday 12 Jul, 1AM (local time) - 1ft (0.3m), 12s period, NNW swell with cross-offshore winds.
- Most powerful swell: Sunday 12 Jul, 4PM (local time) - 4ft (1.2m), 8s period, NNW swell with 193 kJ wave energy.
- Next surfable swell (1★+): Sunday 12 Jul, 1AM (local time) - 1ft (0.3m), 12s period with NNW swell.
Best Forecast Surf Conditions for La Santa - The Slab this week:
The surf forecast for La Santa - The Slab over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Jul 12) at 1AM. The primary swell is predicted to be 0.3m and 12s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.4m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at La Santa - The Slab in the next 16 days are 1.2m 8s and forecast to arrive on Sunday (Jul 12) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 6s period and expected on Wednesday (Jul 15) at 4PM.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sun 12th Jul) | 1ft (0.3m) 12s |
| Best Surf | 1AM (Sun 12th Jul) | 1ft (0.3m) 12s |
| Most Powerful | 4PM (Sun 12th Jul) | 4ft (1.2m) 8s |
Table - best surf conditions forecast for La Santa - The Slab over the next 16 days.
Alright, let’s break down La Santa – The Slab. This is a gnarly, expert-only reef break on the west side, and it’s real picky about its swell. It needs that WNW direction to really fire, and for the first week or so, we’re just not getting it.
We’re starting off with a long dry spell. From Wednesday the 8th all the way through Tuesday the 15th, it’s pretty much flat. The swell is tiny, 0.2ft to 1ft at best, and coming from the NW or NNW, not the sweet spot. The combined energy is pathetic, usually under 100 (12–195), so there’s just no power. The wind is a cross or cross-off from the N or NNE, but with that little water moving, it doesn’t matter. The water temp is around 72°, which is pretty normal for this time of year, with a slight bump of +1.0°. That’s about eight days of nothing.
Things finally perk up on Thursday the 16th. The swell swings around to the NNE and jumps to 6ft, with the combined energy hitting 348 (moderate). But the period is a short 7 seconds, and the NNE wind is screaming at 25 mph. Even though it’s a cross-off, it’s a strong breeze and it’s gonna blow things out. Friday the 17th is the same story: 6ft–6ft of short-period NNE swell with the wind still howling at 22–25 mph. The energy is moderate (372), but the quality is poor for a proper surf.
Now, the big one. Look at Tuesday the 22nd of July. The morning shows a solid 10ft of NNE swell with a 9-second period, and the combined energy is massive at 1151 (very strong). That’s a ton of water. The wind is a fresh cross-off from the NNE at 19 mph, keeping the surface glassy. The catch? 10ft is well over 8ft, so this is expert territory only. The break is ‘consistent’ and ‘exposed’, so it’ll handle the size, but you need to know what you’re doing. This is the standout of the whole 16-day window.
Before that, Saturday the 18th and Sunday the 19th have some decent NNE swell too, around 7ft–7ft, with 8-second periods and clean, strong cross-off winds. The energy is strong (567–587). But those are just the warm-up acts for the 22nd.
Monday the 20th and Tuesday the 21st see the swell holding at 7ft–8ft, with the period stretching to 9 seconds on the 21st. The energy climbs to 991 (strong) and then 1082 (very strong). But Tuesday the 21st afternoon turns cross-shore, which will chop it up.
After the 22nd, Wednesday the 23rd drops to 8ft with the energy falling to 674. Still big, but a step down.
Honestly, for the first eight days, don’t even bother. The real show starts in the third week of July. If you’re an expert paddler and you’re not scared of a serious wave, the morning of Tuesday the 22nd is the one to circle. The waves will be powerful, clean, and big. It can get crowded here, but with that kind of size, it might keep the groms out of the water.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Sat morning, min 19°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 8 | Thursday 9 | Friday 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | |||||||||||||||
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) | WNW 8 | WNW 7 | N 4 | NW 10 | NW 9 | NW 9 | NW 9 | N 5 | NW 9 | NW 8 | NW 8 | NNW 12 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
Wave Graph | |||||||||||||||||||||
6 | 5 | 20 | 14 | 23 | 21 | 20 | 40 | 20 | 11 | 18 | 28 | 101 | 193 | 188 | 176 | 107 | 90 | 86 | 75 | 72 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 8:30PM1.95m | 9:18AM1.88m | 9:45PM1.94m | 10:30AM1.96m | 11:01PM1.99m | 11:38AM2.09m | 00:10AM2.09m | 12:38PM2.25m | 1:10AM2.21m | 1:32PM2.42m | 2:03AM2.31m | 2:22PM2.56m | 2:53AM2.36m | ||||||||
Low Tide | 2:09PM0.68m | 2:53AM0.56m | 3:25PM0.67m | 4:05AM0.55m | 4:43PM0.58m | 5:15AM0.48m | 5:53PM0.42m | 6:18AM0.37m | 6:55PM0.25m | 7:14AM0.26m | 7:50PM0.10m | 8:04AM0.17m | 8:40PM-0.01m | ||||||||
7:01 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | 7:03 | — | — | |
— | 8:57 | — | — | 8:57 | — | — | 8:55 | — | — | 8:55 | — | — | 8:55 | — | — | 8:55 | — | — | 8:54 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 22 | 21 | 21 | 20 | 21 | 21 | 21 | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 21 | 19 |
Feels °C | 25 | 26 | 22 | 20 | 19 | 19 | 19 | 19 | 21 | 22 | 21 | 22 | 21 | 21 | 21 | 19 | 18 | 20 | 18 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 4 | NW 4 | NW 10 | NW 10 | NW 9 | NW 9 | NW 9 | NW 9 | NE 5 | NW 5 | NE 5 | NW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 9 | NW 9 | NNW 8 | NNW 8 | NNW 8 | NNW 8 |
3 | 3 | 16 | 14 | 23 | 21 | 20 | 20 | 13 | 7 | 6 | 18 | 101 | 193 | 188 | 176 | 107 | 90 | 86 | 75 | 72 | |
Swell 2 Height (m) Direction Period (s) | WNW 8 | WNW 7 | NW 7 | NW 7 | WNW 6 | W 6 | W 6 | N 13 | WNW 6 | NE 5 | NNW 6 | NW 5 | NNW 11 | S 13 | S 13 | S 16 | S 12 | S 12 | N 10 | N 10 | NW 10 |
6 | 5 | 2 | 2 | 4 | 1 | 1 | 4 | 12 | 6 | 6 | 6 | 75 | 3 | 3 | 5 | 3 | 3 | 8 | 31 | 4 | |
Swell 3 Height (m) Direction Period (s) | NW 8 | NW 11 | N 8 | — | — | — | S 16 | S 15 | NW 9 | NW 8 | NW 8 | NNW 12 | S 18 | S 18 | S 16 | S 12 | N 7 | S 15 | S 11 | W 11 | NW 7 |
3 | 4 | 1 | — | — | — | 5 | 4 | 20 | 11 | 18 | 28 | 6 | 6 | 5 | 3 | 1 | 4 | 3 | 2 | 2 | |
Wind waves Height (m) Direction Period (s) | NNE 6 | NNE 6 | N 4 | N 5 | N 5 | N 5 | N 5 | N 5 | N 5 | NNW 5 | — | — | — | N 6 | N 5 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 4 | NNE 5 |
18 | 17 | 20 | 60 | 58 | 58 | 42 | 40 | 13 | 5 | — | — | — | 2 | 2 | 13 | 16 | 18 | 13 | 20 | 35 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 321 | 321 | 417 | 321 | 321 | 317 | 248 | 248 | 243 | 240 | 142 | 0 | 32 | 243 | 32 | 32 | 243 | 32 | 32 | 32 | 248 |
Best forecast wave conditions in Lanzarote | |||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | |||||||||||||||||||||
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Information about the La Santa - The Slab Surf forecast
The above surf forecast table for La Santa - The Slab provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at La Santa - The Slab can be found by selecting the local surf guide option on the grey menu. Our La Santa - The Slab 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 (La Santa - The Slab) 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 La Santa - The Slab 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.
La Santa - The Slab is 13 km (8 miles) from Teguise. If you plan a holiday in Lanzarote, look for hotels and other accommodation in Teguise. Teguise has rooms for a wide range of budgets as well as car hire and transport links.










