Surf Forecasts:
Laredo surf forecast from 19 Aug 2026:
- Best quality surf: Thursday 20 Aug, 11PM (local time) - 4.5ft (1.4m), 10s period, NW swell with offshore winds.
- Most powerful swell: Friday 21 Aug, 8AM (local time) - 5.5ft (1.7m), 10s period, NW swell with 592 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 2AM (local time) - 2ft (0.6m), 12s period with NW swell.
Best Forecast Surf Conditions for Laredo this week:
The surf forecast for Laredo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 20) at 2AM. The primary swell is predicted to be 0.6m and 12s period with a secondary swell of 0.5m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Laredo in the next 16 days are 1.7m 10s and forecast to arrive on Friday (Aug 21) at 8AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 4s period and expected on Monday (Aug 24) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 20th Aug) | 2ft (0.6m) 12s |
| Best Surf | 11PM (Thu 20th Aug) | 4.5ft (1.4m) 10s |
| Most Powerful | 8AM (Fri 21st Aug) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Laredo over the next 16 days.
The Lowdown
Right, grab a coffee, settle in. I'm Rusty, and here's the picture for the only game in town for a good while.
To be totally honest, the start of this 16-day window is looking pretty grim. There's a proper gap before we see anything worth paddling out for. The first few days, we're looking at flatness or close to it, with that combined swell energy barely making a dent. That water temp at Laredo is sitting at a very unusual 75°, which is much warmer than normal for this time of year – feels like a warm bath.
Things finally start to show a pulse on Thursday the 20th. We get a jump to 4ft of NW swell, and the energy reading climbs to 347 (moderate). The conditions are still just *ordinary*, not good, but it's a start. Friday the 21st is where it gets interesting. That swell bumps up to 5ft from the NW, with a nice 10-second period. The combined energy hits a solid 549 (moderate), and crucially, we get offshore wind from the W in the morning. This is the first real standout for the forecast. The break won't be perfect, but it'll be clean and proper for a paddle.
After that little burst, it fades again. Saturday and Sunday (22nd & 23rd) are a write-off with weak energy and onshore winds.
The second week is where the real promise lies, though it's further out, so treat it with a bit of caution. We see a big pulse building. Starting Thursday the 27th of August, the swell jumps to 10ft from the NW. The combined energy is huge, reading 1553 (strong). This is big, powerful groundswell. With that period around 10 seconds, it's going to have some good shape. This is only for the experienced crew in the water; the size (over 8ft) will be too much for beginners.
But the absolute best of the best, the one you circle on the calendar, is Monday the 31st of August into Tuesday the 1st of September. Monday morning shows an 8ft NW swell with a very long period of 13 seconds. The combined swell energy is a massive 2071 (very strong). The wind is offshore from the WNW. This setup screams quality. That extra long period will make the waves more powerful with better shape, but keep in mind it will be fat and straight at a beach break – Laredo is more exposed here, so it should be fine. Tuesday the 1st holds that excellence with a 10ft NNW swell, also with a 12-second period and offshore wind.
Then we have a glassy, clean finish on Wednesday the 2nd and Thursday the 3rd of September with smaller, more manageable waves around 4ft to 5ft. A nice way to wind down after the monster days.
So, to sum it up: the first week is mostly for the diehards or for kitesurfers when it gets windy. The true standouts, the best bet for a proper session, are that Friday the 21st for the first clean pulse, and then the absolute highlight is the Monday 31st of August and Tuesday 1st of September for big, clean, powerful surf. Don't sleep on that late window.
Rusty.
Short Range ForecastModerate rain (total 17mm), heaviest on Thu night. Warm (max 24°C on Wed afternoon, min 18°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Sat afternoon. Warm (max 26°C on Mon afternoon, min 17°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | |||||||||||||||
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) | NNW 6 | NW 11 | NW 12 | NW 11 | NW 10 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NNW 9 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | N 6 | WNW 6 | WNW 6 | NNW 7 | N 7 | NW 11 |
Wave Graph | |||||||||||||||||||||
6 | 4 | 120 | 347 | 298 | 561 | 538 | 560 | 356 | 186 | 132 | 78 | 47 | 36 | 42 | 38 | 355 | 93 | 157 | 134 | 29 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | cross-off | glassy | on | on | on | on | on | glassy | cross | cross-off | cross-off | glassy | cross-off | cross-on |
High Tide | 9:35AM3.00m | 9:58PM2.86m | 10:23AM2.77m | 10:57PM2.59m | 11:33AM2.60m | 00:26AM2.45m | 1:10PM2.56m | 2:03AM2.50m | 2:31PM2.70m | 3:07AM2.67m | 3:25PM2.93m | 3:51AM2.89m | 4:05PM3.18m | 4:27AM3.10m | |||||||
Low Tide | 3:45PM0.93m | 4:08AM1.10m | 4:41PM1.19m | 5:09AM1.33m | 5:58PM1.36m | 6:33AM1.44m | 7:29PM1.36m | 7:57AM1.36m | 8:42PM1.20m | 8:59AM1.17m | 9:32PM0.97m | 9:44AM0.93m | 10:12PM0.72m | ||||||||
7:22 | — | — | 7:22 | — | — | 7:24 | — | — | 7:24 | — | — | 7:26 | — | — | 7:28 | — | — | 7:28 | — | — | |
— | — | 9:10 | — | — | 9:09 | — | — | 9:07 | — | — | 9:06 | — | — | 9:05 | — | — | 9:02 | — | — | 9:01 | |
mm | — | — | — | 1 | 4 | 9 | 1 | 2 | — | — | 1 | — | — | — | — | — | — | 1 | — | — | — |
Temp °C | 22 | 24 | 23 | 21 | 20 | 19 | 19 | 21 | 20 | 19 | 21 | 20 | 19 | 23 | 22 | 23 | 26 | 22 | 20 | 22 | 20 |
Feels °C | 24 | 25 | 23 | 22 | 21 | 19 | 18 | 20 | 19 | 19 | 20 | 19 | 18 | 23 | 23 | 22 | 26 | 20 | 20 | 19 | 19 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NW 11 | NW 12 | NW 11 | NW 10 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | NNW 9 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | N 6 | — | WNW 6 | NNW 7 | N 7 | N 6 |
6 | 4 | 120 | 347 | 298 | 561 | 538 | 560 | 356 | 186 | 132 | 78 | 47 | 36 | 42 | 38 | — | 93 | 157 | 134 | 28 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | W 8 | NW 6 | — | — | — | — | — | — | — | — | — | NE 4 | NE 4 | NNE 4 | — | — | N 6 | NW 13 | NNW 12 | NW 6 |
2 | 1 | 21 | — | — | — | — | — | — | — | — | — | 10 | 4 | 1 | — | — | 54 | 7 | 14 | 8 | |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 11 |
1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 29 | |
Wind waves Height (m) Direction Period (s) | — | NNW 5 | — | — | — | — | — | — | — | — | ENE 4 | NE 5 | — | — | — | — | WNW 6 | — | — | NE 3 | — |
— | 11 | — | — | — | — | — | — | — | — | 26 | 23 | — | — | — | — | 355 | — | — | 2 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 379 | 832 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 38 | 27 | 36 | 49 | 17 | 42 | 0 | 0 | 0 | 0 | 11 |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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Information about the Laredo Surf forecast
The above surf forecast table for Laredo provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Laredo can be found by selecting the local surf guide option on the grey menu. Our Laredo 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 (Laredo) 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 Laredo 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.
Laredo is 18 km (11 miles) from the city of Castro-Urdiales. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in Castro-Urdiales. Castro-Urdiales has rooms for a wide range of budgets as well as car hire and transport links.











