Ajo Surf Break

Lat Long: 43.50° N 3.62° W

Ajo Surf Forecast and Surf Report

Issued: 7 pm 15 Sep 2026 (local time)

Forecast update in  hr  min

Today's Ajo sea temperature is
21.7°C
1.6° 

Ajo surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Ajo surf forecast from 15 Sep 2026:

  • Best quality surf: Friday 18 Sep, 5PM (local time) - 7ft (2.2m), 13s period, NNW swell with onshore winds.
  • Most powerful swell: Friday 18 Sep, 11PM (local time) - 8ft (2.5m), 14s period, NNW swell with 2,438 kJ wave energy.
  • Next surfable swell (1★+): Thursday 17 Sep, 5AM (local time) - 5.5ft (1.7m), 12s period with NW swell.

Best Forecast Surf Conditions for Ajo this week:

The surf forecast for Ajo over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Sep 17) at 5AM. The primary swell is predicted to be 1.7m and 12s period with a secondary swell of 1.2m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ajo in the next 16 days are 2.5m 14s and forecast to arrive on Friday (Sep 18) at 11PM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 17th Sep)5.5ft (1.7m) 12s
Best Surf 5PM (Fri 18th Sep)7ft (2.2m) 13s
Most Powerful11PM (Fri 18th Sep)8ft (2.5m) 14s

Table - best surf conditions forecast for Ajo over the next 16 days.


The Lowdown

Alright, let’s get into it. Look, I won’t lie to you – the next sixteen days at Ajo are a real mixed bag. A lot of punchy northwest swell rolls in, but the wind and conditions keep tripping things up. It’s a frustrating stretch with a few bright spots if you’re patient. The water temp is about what you'd expect for this time of year – nothing weird going on there.

We start off rough. Wednesday the 16th is a write-off – onshore wind, rain, and messy 5ft to 5ft waves. Not worth paddling out. Thursday the 17th morning changes the vibe. A nice 5ft northwest groundswell (11-second period) with a light cross-offshore breeze from the west-southwest. The energy is moderate (558) and it feels good out there. That’s your first real window and a solid choice for the week.

Friday the 18th morning is smaller at 4ft but still clean with light cross-offshore wind – good for a cruiser session. But later that day, it jumps to 7ft from the NNW with a long 13-second period. That’s big for Ajo, combined swell energy at 1752 – serious power. It’s actually too big for most here, only expert paddlers are going to handle that. Saturday the 19th morning stays pumped with 7ft NNW swell, still overhead and meaty. The wind is light cross-shore, but the wave height is still well over the 5ft mark, so keep that in mind.

After that, it drops but gets tricky. From Sunday the 20th through to Monday the 21st, conditions are marginal – cross-shore breezes keeping things bumpy. Not terrible, but not clean. Tuesday the 22nd morning is a quiet standout: glassy conditions with 4ft NW swell (12-second period). A small, clean day for a longboard or a fish. The energy is light (323) but the lack of wind makes it worthwhile.

Wednesday the 23rd and Thursday the 24th – more marginal stuff, but Thursday the 24th morning goes glassy again with 4ft NW swell (12 seconds). Another clean, small session if you’re keen. Friday the 25th is flat and poor again.

But here’s the *real* standout, the one I’d circle: Saturday the 26th morning. Glassy as a lake, 4ft NW swell (10-second period), combined energy at 255. It’s not big, but it’s clean, light off the north, and the crowd at Ajo (often busy) will be worth it for the good conditions. That’s the best pure window in the whole run.

Then we fade out – Sunday the 27th morning has a tiny 2ft glassy pulse, very low energy (196), but it’s surfable for a micro-session. After that, the last few days of September and into October 1st are all cross-onshore, choppy, and messy. Early October morning has a clean 2ft wave but with 15-second periods – very long, which at a beach setup can be a bit straight. Still, a clean option for the desperate.

The middle part of the outlook has a lot of poor conditions – you’ll have several-day gaps with nothing good on offer, especially between the 21st and 22nd, and again after the 27th. It’s not a classic run, but if you pick your windows – Thursday 17th morning, Saturday 26th morning – you’ll find some clean lines.

Rusty.

Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Warm (max 20°C on Tue night, min 16°C on Fri morning). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 15°C on Sat morning). Wind will be generally light.

Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
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
1
3
0
1
2
!
!
!
2
3
2
0
2
2
0
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
NW
11
1.4
NNW
7
1.5
NNW
10
1.1
NW
12
1.6
NW
11
1.4
NW
11
1.2
NW
10
1.2
NW
9
2.2
NNW
13
2.5
NNW
14
2.1
NNW
13
1.9
NNW
13
1.7
NNW
12
1.6
NW
11
1.5
NW
11
1.3
NNW
10
1.5
NW
12
1.4
NW
12
1.1
NW
11
Wave Graph
Metric surfscale
Energy kJ
72
191
439
325
558
445
273
251
1752
2403
1497
1162
782
626
524
361
667
505
320
Wind (km/h)
25
NNW
10
NNW
15
NNW
10
NW
10
WSW
15
NW
10
W
10
WSW
10
N
5
SSE
5
E
20
ENE
5
SE
10
ENE
20
ENE
10
SE
10
E
15
ENE
5
SW
Wind State
on
cross-on
cross-on
cross-on
cross-off
cross-on
cross
cross-off
on
off
cross
cross
cross-off
cross
cross-on
cross-off
cross
cross-on
cross-off
High Tide
8:09AM3.29m
8:29PM3.10m
8:44AM3.04m
9:09PM2.80m
9:29AM2.78m
10:05PM2.53m
10:38AM2.57m
11:40PM2.36m
12:27PM2.51m
1:28AM2.42m
1:55PM2.66m
2:33AM2.63m
Low Tide
1:59AM0.57m
2:19PM0.65m
2:35AM0.86m
3:01PM0.94m
3:17AM1.15m
3:53PM1.22m
4:15AM1.39m
5:10PM1.42m
5:44AM1.52m
6:54PM1.42m
7:22AM1.44m
8:12PM1.24m
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
rain showers
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:54
7:54
7:56
7:56
7:58
7:58
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:24
8:23
8:22
8:20
8:17
8:15
8:14
 mm
4
2
1
2
1
Temp °C
20
19
20
19
17
19
19
18
19
19
17
19
18
18
20
21
21
22
21
Feels °C
19
17
18
17
17
18
19
16
18
19
17
17
16
17
18
20
21
21
21
  • Map Icons:
  • Break
  • 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 Ajo Surf forecast

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

Ajo is 19 km (12 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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