El Sardinero - Segunda Surf Break

Lat Long: 43.47° N 3.78° W

El Sardinero - Segunda Surf Forecast and Surf Report

Issued: 7 am 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's El Sardinero - Segunda sea temperature is
22.1°C
1.2° 

El Sardinero - Segunda surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


El Sardinero - Segunda surf forecast from 27 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 2AM (local time) - 7ft (2.1m), 10s period, NW swell with offshore winds.
  • Most powerful swell: Saturday 29 Aug, 2AM (local time) - 7ft (2.1m), 10s period, NW swell with 777 kJ wave energy.
  • Next surfable swell (1★+): Friday 28 Aug, 8PM (local time) - 3.5ft (1.1m), 10s period with NW swell.

Best Forecast Surf Conditions for El Sardinero - Segunda this week:

The surf forecast for El Sardinero - Segunda over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 28) at 8PM. The primary swell is predicted to be 1.1m and 10s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at El Sardinero - Segunda in the next 16 days are 2.1m 10s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 11s period and expected on Monday (Aug 31) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Fri 28th Aug)3.5ft (1.1m) 10s
Best Surf 2AM (Sat 29th Aug)7ft (2.1m) 10s
Most Powerful 2AM (Sat 29th Aug)7ft (2.1m) 10s

Table - best surf conditions forecast for El Sardinero - Segunda over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s break this down. It’s a slow start, but there’s a definite window of clean, fun surf if you time it right. We’re starting flat, so don’t rush down there now. Give it a couple of days.

The first real whisper of life shows up on Saturday morning. The swell builds to a clean 5ft from the northwest, with a period of 9 seconds. The wind is dead glass, which is exactly what you want to see. The energy is moderate at 376, and it’s going to feel a lot better than the dribble we’ve had. This is a good one to mark on the calendar.

El Sardinero - Segunda is the only spot in the game for this whole period, so all that northwest swell is headed right for its fairly exposed banks. The water’s a touch warmer than normal for late August, coming in at 72° – that’s about 2° above average, so you can get away with a thinner suit.

Saturday afternoon will still be okay, but the wind swings a bit cross-on. The real gem is Sunday morning. We’ve got another dose of 5ft of northwest groundswell, period bumping up to a nice 10 seconds, and the wind is glassy again. The energy’s solid at 348. That’s clean, lined-up, proper surf. Monday morning looks like a repeat of that same clean pulse – 5ft, 10 seconds, glassy, with energy at 365. This is your best window, right here from Sunday to Monday morning. If you can only paddle out once, make it one of these mornings.

The swell drops off a bit after that, and the wind gets a little funkier with some rain around. There’s still a little push, but it’s more ordinary, not really worth getting excited about. Then we hit a proper flat spell mid-week. From Thursday onwards it goes dead, and for a good few days there’s nothing surfable. The energy readings drop to almost zero, so don’t bother even looking at it.

There’s a small pulse due back around the 7th of September – it’s a modest 4ft from the northwest, but the mornings are looking a bit wind-affected. By the 8th and 9th, we see some cleaner energy, but it’s nothing to write home about. And right at the end of the outlook, the 10th morning shows some potential with 4ft and a 9-second period, but the wind is questionable.

So the bottom line is: this week has two or three stand-out mornings. The energy isn’t huge, but the conditions will be clean and the waves will have some push to them. Get out there for the glassy Sunday or Monday morning sessions. The long-range stuff is promising but less certain, so don’t pin all your hopes on it. It’s a beach and rocks set-up, so when it’s clean, it’ll be fun. When it’s not, it’s not.

That’s what I’m seeing. Have fun, and be safe.

Rusty

Short Range Forecast

Light rain (total 5mm), mostly falling on Thu night. Warm (max 27°C on Thu afternoon, min 15°C on Fri morning). Winds decreasing (fresh winds from the SW on Thu afternoon, calm by Sat night).

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Warm (max 21°C on Sun afternoon, min 17°C on Mon night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
3
2
0
0
2
2
1
2
0
2
1
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.3
NW
8
0.4
NW
8
0.6
NW
8
1.3
NW
7
1.1
NW
10
2.1
NW
10
1.6
NW
9
1.3
NW
8
1.1
NW
8
1.4
NW
10
1.4
NW
10
1.3
NW
9
1.4
NW
10
1.4
NW
10
1.5
NW
10
1.1
NW
9
1.1
NW
9
0.8
NW
8
0.7
NW
8
0.6
NW
8
0.5
NW
8
Wave Graph
Metric surfscale
Energy kJ
10
23
41
169
261
777
376
256
177
348
365
266
365
373
432
220
179
102
69
55
33
Wind (km/h)
5
ESE
30
SW
15
WSW
10
SE
10
NNW
10
SW
5
ESE
10
NNE
5
SSE
5
WNW
15
NW
5
WSW
5
NW
15
NE
5
SSW
10
W
10
WNW
5
SSW
0
ESE
15
ENE
5
S
Wind State
glassy
off
off
cross
cross
off
glassy
cross-on
cross
glassy
cross-off
off
glassy
cross-on
cross-off
off
cross-off
cross-off
glassy
on
cross-off
High Tide
5:15PM4.00m
5:28AM3.95m
5:44PM4.16m
5:57AM4.06m
6:14PM4.25m
6:27AM4.10m
6:45PM4.28m
6:57AM4.07m
7:18PM4.22m
7:31AM3.96m
7:54PM4.08m
8:08AM3.78m
8:36PM3.84m
Low Tide
11:01AM0.71m
11:21PM0.68m
11:32AM0.54m
11:52PM0.53m
12:03PM0.43m
00:24AM0.47m
12:35PM0.38m
00:56AM0.48m
1:08PM0.41m
1:31AM0.58m
1:43PM0.53m
2:09AM0.76m
2:23PM0.73m
2:52AM1.01m
part cloud
part cloud
thunderstorm
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
light rain
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:31
7:33
7:33
7:35
7:37
7:37
7:39
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:00
8:58
8:55
8:54
8:52
8:51
8:49
 mm
5
1
2
Temp °C
21
27
22
18
21
21
20
23
22
20
21
20
19
21
20
19
19
20
18
21
20
Feels °C
21
25
20
16
19
20
20
22
22
20
21
21
20
20
20
19
20
21
19
20
20
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the El Sardinero - Segunda Surf forecast

The above surf forecast table for El Sardinero - Segunda provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Sardinero - Segunda can be found by selecting the local surf guide option on the grey menu. Our El Sardinero - Segunda 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 (El Sardinero - Segunda) 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 El Sardinero - Segunda 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.

El Sardinero - Segunda is 8 km (5 miles) from the city of El Astillero. If you plan a holiday in Spain - Cantabria, look for hotels and other accommodation in El Astillero. El Astillero has rooms for a wide range of budgets as well as car hire and transport links.

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