Surf Forecasts:
Los Locos surf forecast from 17 Aug 2026:
- Best quality surf: Friday 21 Aug, 8PM (local time) - 5ft (1.6m), 10s period, NW swell with glassy winds.
- Most powerful swell: Friday 21 Aug, 2AM (local time) - 5.5ft (1.7m), 11s period, NNW swell with 634 kJ wave energy.
- Next surfable swell (1★+): Monday 17 Aug, 5PM (local time) - 2.5ft (0.8m), 7s period with NNW swell.
Best Forecast Surf Conditions for Los Locos this week:
The surf forecast for Los Locos over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 17) at 5PM. The primary swell is predicted to be 0.8m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Los Locos in the next 16 days are 1.7m 11s and forecast to arrive on Friday (Aug 21) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Sunday (Aug 23) at 5AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Mon 17th Aug) | 2.5ft (0.8m) 7s |
| Best Surf | 8PM (Fri 21st Aug) | 5ft (1.6m) 10s |
| Most Powerful | 2AM (Fri 21st Aug) | 5.5ft (1.7m) 11s |
Table - best surf conditions forecast for Los Locos over the next 16 days.
The Lowdown
Alright, grab a coffee or a beer, 'cause we’re looking at 16 days of mostly flat-to-mediocre surf here at Los Locos. No point in pretending it’s pumping – most of this stretch is a slow burn with some cruel false dawns. The water is sitting at a very warm 73°, feeling a touch warmer than usual for this time of year, so at least you’ll be comfortable while you’re waiting.
The first solid hit of the entire run is on August 27, Thursday morning. That’s the start of a very brief spike. You’ve got a 3 ft NW groundswell with an 8-second period, combined wave energy at 140 (moderate), and glassy conditions as the wind drops to nothing from the west. It’s a clean, easy morning for the beginners, but nothing to write home about. The afternoon stays clean with a light cross-off breeze, but the swell is already backing off. This little burst fades fast.
After that, the real standout punches in on August 28, Friday morning. This is the one to circle on your calendar. The swell jumps to 8 ft from the NW with a 10-second period, kicking the combined energy up to a beefy 1004 (strong). The wind is totally dead – glassy as a mirror. That’s big, expert-level surf. The shape should be good for a point or reef setup, but at a beach break like Los Locos, that long-period groundswell might march a bit straight. Still, with zero wind, it’s a rare gem. Friday afternoon pushes to 10 ft (1639 energy), but the forecast says it’s too big for this break, so I’d be wary.
August 29, Saturday morning, is even more extreme – a massive 15 ft NW groundswell with a very long 14-second period, combined energy of 6644 (very strong), and glassy again. That’s not a surf session for 99% of people; that’s a breath-hold and a prayer. The ocean is on a knife edge. After that, the whole run gets chopped up by onshore winds and rain from August 30 into early September, with lumpy, cross-onshore conditions making most of it a write-off for paddle surfing. Honestly, those last days look more interesting for kiteboarding than a traditional surf.
So, bottom line: Thursday August 27 morning is your warm-up, but Friday August 28 morning is the one true standout – clean, powerful, and all yours if you’ve got the skill and the nerve. Just keep in mind it’s a long-range call, so keep an eye on the charts. The rest of the 16 days? Mostly flat, barely surfable, or way too big. It stays fairly consistent here usually, so don’t sweat it – forecasts shift.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed night. Warm (max 23°C on Mon afternoon, min 18°C on Wed morning). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 9mm), mostly falling on Thu night. Warm (max 23°C on Sat afternoon, min 16°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Mon 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||||
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) | NNW 7 | NW 7 | NNW 8 | N 8 | NW 7 | NNW 5 | WNW 10 | NW 12 | NW 11 | NW 12 | NNW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NNW 8 | NE 6 | NNE 7 | NNE 6 |
Wave Graph | ||||||||||||||||||||
53 | 25 | 44 | 29 | 14 | 6 | 11 | 139 | 263 | 414 | 634 | 510 | 500 | 380 | 202 | 135 | 109 | 98 | 91 | 29 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | glassy | cross-off | off | cross | glassy | cross | on | cross-on | cross-off | cross-on | cross-on | cross | cross | cross-off | off | cross-on | cross-on | off | cross-on |
High Tide | 8:33PM3.47m | 8:53AM3.22m | 9:12PM3.15m | 9:33AM2.98m | 9:57PM2.84m | 10:21AM2.76m | 10:55PM2.58m | 11:31AM2.58m | 00:24AM2.43m | 1:08PM2.55m | 2:01AM2.48m | 2:29PM2.69m | 3:05AM2.66m | |||||||
Low Tide | 2:16PM0.38m | 2:41AM0.51m | 2:58PM0.65m | 3:21AM0.81m | 3:43PM0.93m | 4:07AM1.10m | 4:40PM1.19m | 5:08AM1.33m | 5:58PM1.36m | 6:32AM1.43m | 7:28PM1.35m | 7:56AM1.36m | 8:41PM1.19m | |||||||
— | — | 7:22 | — | — | 7:24 | — | — | 7:26 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | |
— | 9:16 | — | — | 9:15 | — | — | 9:14 | — | — | 9:12 | — | — | 9:10 | — | — | 9:08 | — | — | 9:07 | |
mm | — | — | — | — | — | — | — | 2 | — | — | 6 | 2 | 1 | — | — | — | — | — | — | 1 |
Temp °C | 23 | 22 | 22 | 23 | 22 | 21 | 22 | 21 | 22 | 22 | 19 | 18 | 20 | 20 | 20 | 23 | 23 | 22 | 24 | 22 |
Feels °C | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 22 | 18 | 16 | 20 | 20 | 17 | 21 | 23 | 22 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NW 7 | NNW 8 | N 8 | NNE 5 | NNW 5 | NNW 5 | NW 12 | NW 11 | NW 12 | NNW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NW 8 | NNW 8 | NE 6 | NNE 7 | NNE 6 |
53 | 25 | 44 | 29 | 5 | 6 | 2 | 139 | 263 | 414 | 634 | 510 | 500 | 380 | 202 | 135 | 109 | 98 | 91 | 29 | |
Swell 2 Height (m) Direction Period (s) | — | N 6 | NW 8 | NW 8 | NW 7 | NW 8 | WNW 10 | NNW 6 | — | NNW 6 | — | N 10 | N 10 | N 10 | N 9 | N 8 | N 8 | NW 7 | NW 7 | NW 7 |
— | 17 | 11 | 3 | 14 | 2 | 11 | 8 | — | 4 | — | 49 | 18 | 18 | 6 | 11 | 19 | 42 | 23 | 25 | |
Swell 3 Height (m) Direction Period (s) | — | — | N 8 | N 6 | NW 8 | NW 12 | NW 8 | — | — | — | — | — | — | — | — | — | — | W 9 | W 8 | N 7 |
— | — | 5 | 1 | 2 | 5 | 2 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 14 | |
Wind waves Height (m) Direction Period (s) | — | — | — | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | NE 5 | — | — | — |
— | — | — | 27 | — | — | — | — | — | — | — | — | — | — | — | — | 28 | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 491 | 295 | 289 | 1 | 1 | 110 | 1 | 1 | 49 | 1 | 7 | 0 | 1 | 1 | 0 | 1 |
Best forecast wave conditions in Spain - Cantabria | ||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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Information about the Los Locos Surf forecast
The above surf forecast table for Los Locos provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Los Locos can be found by selecting the local surf guide option on the grey menu. Our Los Locos 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 (Los Locos) 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 Los Locos 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.
Los Locos is 10 km (6 miles) from Torrelavega. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in Torrelavega. Torrelavega has rooms for a wide range of budgets as well as car hire and transport links.











