
Surf Forecasts:
Laredo surf forecast from 11 Sep 2026:
- Best quality surf: Wednesday 16 Sep, 11PM (local time) - 4.5ft (1.4m), 10s period, NW swell with cross-offshore winds.
- Most powerful swell: Thursday 17 Sep, 5AM (local time) - 5ft (1.6m), 12s period, NW swell with 671 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 11PM (local time) - 2.5ft (0.8m), 11s 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 Monday (Sep 14) at 11PM. The primary swell is predicted to be 0.8m and 11s period with a secondary swell of 0.5m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Laredo in the next 16 days are 1.6m 12s and forecast to arrive on Thursday (Sep 17) at 5AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Tuesday (Sep 15) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 14th Sep) | 2.5ft (0.8m) 11s |
| Best Surf | 11PM (Wed 16th Sep) | 4.5ft (1.4m) 10s |
| Most Powerful | 5AM (Thu 17th Sep) | 5ft (1.6m) 12s |
Table - best surf conditions forecast for Laredo over the next 16 days.
The Lowdown
Alright, let’s break it down. This forecast is a real test of patience. Early on, there’s barely a ripple, and conditions are mostly junk. But if you can wait, the second week brings some proper heavy water for the experienced crew.
Right now, starting Friday the 11th through the weekend, it’s flat and messy. Swell is tiny – around 2ft to 3ft – period is short, and the wind is onshore or cross-onshore, chopping everything up. The water temp is about 71°F, which is a bit warmer than normal for this time of year, so at least it’s comfortable to sit out there doing nothing. But there’s no surf worth paddling for until Sunday the 13th.
Sunday morning shows a pulse: 4ft swell from the NW with a 13-second period, and combined swell energy is moderate (478). That’s a groundswell, meaning better shaped waves, but the wind is still cross-onshore, leaving it marginal. The rating is low. Monday and Tuesday stay small and wind-affected. Tuesday the 15th has a clean offshore wind in the morning, but the swell drops to just 2ft. Not happening.
From Wednesday the 16th, things start to improve. Swell hits 4ft to 5ft, period climbs, and the wind turns clean cross-offshore. Conditions are still ordinary but getting better. Thursday the 17th morning is the first real standout in the first week: glassy conditions, 5ft NW swell at 11 seconds, combined energy at 524 (moderate). That’s a clean, fun session. Crowds are “often” here, so expect some company.
Then things go quiet again through the 18th and 19th. But hold on. Sunday the 20th is where this forecast lights up.
Sunday the 20th morning: absolutely glassy, 4ft of NNW groundswell with a very long 16-second period, combined energy at 1072 – that’s strong. The swell direction is perfect for Laredo’s optimum NW exposure. High-quality, clean surf. Then Sunday afternoon: 8ft from the NNW, period 15 seconds, combined energy at 2729. That’s excellent surf, but at 8ft, it’s expert territory only. This is the best on offer. A true standout.
Monday the 21st morning follows with 8ft, clean offshore W wind, period 13 seconds, energy at 2060. Another excellent session for experienced surfers. The afternoon gets a bit messy with cross-shore wind, but the morning is gold.
Tuesday the 22nd drops slightly to 7ft, but the wind goes cross-onshore, making it more marginal. Still big and powerful, but not as clean. This run of big groundswell continues through Wednesday the 23rd morning, which delivers glassy 5ft waves at 11 seconds, then tapers off into smaller, choppier afternoons.
The last notable pulse shows up on Friday the 25th with 5ft and glassy morning conditions, and then Saturday the 26th brings another excellent window: 7ft to 7ft, offshore and cross-offshore wind, period 12 seconds, combined energy over 1000. That’s another very good session for the experienced crew.
So the bottom line: the first week and a half is mostly a bust. There’s a small window on Thursday the 17th morning for clean, fun waves. But the real action is Sunday the 20th through Monday the 21st, with top-tier groundswell and clean conditions. That’s the one to circle. The Saturday the 26th morning is also a very strong contender. If you’re a beginner, stay home those days – it’s too big. If you’ve got the skill, get ready.
- Rusty
Short Range ForecastMostly dry. Warm (max 23°C on Sun afternoon, min 16°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Tue night. Warm (max 27°C on Mon afternoon, min 17°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||
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 9 | NW 10 | NW 9 | NW 8 | NW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 | NW 6 | NNW 7 | NW 9 | NW 10 | NW 11 | NW 11 | NW 10 |
Wave Graph | |||||||||||||||||||||
61 | 113 | 59 | 42 | 39 | 98 | 471 | 531 | 514 | 343 | 194 | 120 | 74 | 40 | 80 | 169 | 338 | 341 | 524 | 453 | 250 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-on | cross | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | off | off | cross-off | cross-off | cross-off | cross-off | glassy | glassy | cross-on | on |
High Tide | 5:36PM4.06m | 5:58AM3.81m | 6:13PM4.03m | 6:32AM3.79m | 6:48PM3.90m | 7:05AM3.69m | 7:22PM3.68m | 7:38AM3.52m | 7:56PM3.40m | 8:10AM3.30m | 8:30PM3.10m | 8:45AM3.05m | 9:10PM2.80m | ||||||||
Low Tide | 11:16AM0.03m | 11:42PM-0.12m | 11:54AM-0.03m | 00:18AM-0.07m | 12:30PM0.02m | 00:52AM0.07m | 1:07PM0.15m | 1:26AM0.29m | 1:43PM0.37m | 2:00AM0.56m | 2:21PM0.64m | 2:37AM0.86m | 3:02PM0.93m | 3:19AM1.15m | |||||||
7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | |
— | 8:31 | — | — | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:24 | — | — | 8:22 | — | — | 8:21 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | 1 | — | — | — |
Temp °C | 18 | 21 | 19 | 19 | 21 | 20 | 21 | 23 | 21 | 25 | 27 | 25 | 22 | 23 | 20 | 18 | 20 | 19 | 18 | 20 | 18 |
Feels °C | 19 | 20 | 18 | 18 | 20 | 20 | 21 | 23 | 21 | 23 | 24 | 25 | 21 | 22 | 20 | 17 | 17 | 18 | 19 | 18 | 17 |
Swell 1 Height (m) Direction Period (s) | NW 9 | NW 10 | NW 9 | NW 8 | NW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 9 | NW 6 | NNW 7 | NW 9 | NW 10 | NW 11 | NW 11 | NW 10 |
61 | 113 | 59 | 42 | 39 | 98 | 471 | 531 | 514 | 343 | 194 | 120 | 74 | 40 | 80 | 169 | 338 | 341 | 524 | 453 | 250 | |
Swell 2 Height (m) Direction Period (s) | NW 11 | — | — | — | NW 17 | NNW 15 | NE 4 | — | — | NE 4 | — | NE 4 | NNE 4 | WNW 12 | NW 11 | NW 10 | — | NW 12 | — | — | — |
20 | — | — | — | 12 | 84 | 7 | — | — | 2 | — | 5 | 1 | 14 | 59 | 79 | — | 175 | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | NW 10 | NNE 4 | — | — | — | — | — | — | NW 13 | — | NW 8 | — | — | — | — | — | — |
— | — | — | — | 4 | 6 | — | — | — | — | — | — | 7 | — | 11 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NE 3 | — | — | NE 4 | — | — | NE 4 | — | W 3 | WNW 6 | — | — | — | — | — | — | — |
— | — | — | — | 5 | — | — | 6 | — | — | 14 | — | 5 | 101 | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 6 | 38 | 17 | 36 | 49 | 6 | 10 | 38 | 6 | 10 | 36 | 0 | 258 | 190 | 0 | 0 | 0 | 0 | 0 | 38 | 6 |
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.










