
Surf Forecasts:
Ajo surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 8AM (local time) - 4ft (1.2m), 13s period, NW swell with glassy winds.
- Most powerful swell: Thursday 17 Sep, 5AM (local time) - 6ft (1.8m), 12s period, NW swell with 887 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 11PM (local time) - 3ft (0.9m), 9s period with NNW 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 10) at 11PM. The primary swell is predicted to be 0.9m and 9s period with a secondary swell of 0.1m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ajo in the next 16 days are 1.8m 12s and forecast to arrive on Thursday (Sep 17) at 5AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 4s period and expected on Tuesday (Sep 15) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Thu 10th Sep) | 3ft (0.9m) 9s |
| Best Surf | 8AM (Sun 13th Sep) | 4ft (1.2m) 13s |
| Most Powerful | 5AM (Thu 17th Sep) | 6ft (1.8m) 12s |
Table - best surf conditions forecast for Ajo over the next 16 days.
The Lowdown
Hey folks, Rusty here. We’ve got a bit of a slow start on our hands, but there are a couple of sessions that’ll make it worth hanging in there if you pick your moment.
Right now, things are pretty quiet. The first decent window doesn’t show up until this Thursday morning at Ajo. We’re looking at a clean 4ft NW swell with light cross-offshore winds from the ESE, so the surface should be nice and tidy. The water’s sitting at 71°, which is a touch warmer than what we’d normally get at this time of year – a nice little bonus. The energy coming through is moderate, around 292, and with that NW direction lining up with the break's sweet spot, it’s your best bet for the next few days. Expect a few others in the water though.
After that, there’s a real dry spell. From Thursday afternoon right through to the end of the day on Tuesday, September 22, it’s basically a write-off. The swell drops off, winds turn messy, and you’d be wasting your time. A whole lot of small, choppy junk.
Things start to look more interesting on Sunday morning, September 13. A solid new pulse fills in with a 5ft NW swell and a long period of 13 seconds – that’s proper groundswell energy. The combined energy jumps up to 589, which is a solid moderate push, and the winds are light cross-shore. It’s not glassy, but it’s rideable. Just remember, that long period stuff will want to run straight at a beach break, so Ajo might not hold it perfectly.
The real standout, and I mean the one to circle on the calendar, is Thursday morning, September 17. A 6ft NW swell hits with an 11-second period, the wind is a clean cross-offshore from the WSW, and the combined energy is pumping at 690. The forecast is calling for very good surf conditions. This is the morning you wake up early for.
Further out, Friday morning, September 25, is a big one but with a serious caveat. We’re looking at a massive 12ft NNW swell, 15-second period, and glassy conditions. The energy reading is enormous at 4608. However, this is strictly for experts only. For a break like Ajo, that size is too much. The waves will be dangerous and out of control for anyone without serious experience. If you’re a pro and know this break inside out, go for it, but for the rest of us, it’s a day to watch from the shore.
So to sum it up: Thursday morning is your early-week tick. Sunday, September 13 has potential but comes with a long-period caveat. Thursday, September 17 is your top pick for clean, solid surf. And Friday, September 25 is a beast for the brave only.
Rusty.
Short Range ForecastMostly dry. Warm (max 20°C on Sat afternoon, min 16°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Warm (max 22°C on Sun afternoon, min 18°C on Sun morning). Winds increasing (calm on Sun morning, fresh winds from the W by Tue afternoon). | ||||||||||||||||||||
Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | |||||||||||||||
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 10 | NNW 10 | NNW 9 | NNW 9 | NW 10 | NW 8 | NW 8 | NW 8 | NNW 15 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 6 | NNW 6 | NNW 8 | NNW 9 | NW 12 |
Wave Graph | |||||||||||||||||||||
292 | 235 | 103 | 50 | 92 | 58 | 33 | 39 | 121 | 585 | 531 | 522 | 343 | 229 | 120 | 76 | 201 | 137 | 271 | 354 | 836 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-on | glassy | glassy | cross-on | cross-off | cross | cross-on | cross-off | cross | cross-on | cross-off | cross | cross | glassy | cross | cross | cross-on | cross | cross-on | cross |
High Tide | 4:55PM3.96m | 5:19AM3.74m | 5:34PM4.06m | 5:56AM3.81m | 6:11PM4.03m | 6:30AM3.78m | 6:46PM3.89m | 7:04AM3.68m | 7:20PM3.67m | 7:36AM3.51m | 7:54PM3.40m | 8:09AM3.29m | 8:29PM3.10m | ||||||||
Low Tide | 10:35AM0.21m | 11:04PM-0.03m | 11:15AM0.05m | 11:42PM-0.10m | 11:53AM-0.01m | 00:17AM-0.06m | 12:30PM0.03m | 00:52AM0.08m | 1:06PM0.17m | 1:25AM0.30m | 1:42PM0.38m | 1:59AM0.57m | 2:19PM0.65m | 2:35AM0.86m | |||||||
7:47 | — | — | 7:48 | — | — | 7:48 | — | — | 7:50 | — | — | 7:52 | — | — | 7:52 | — | — | 7:54 | — | — | |
— | 8:34 | — | — | 8:32 | — | — | 8:30 | — | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:23 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 3 | 3 |
Temp °C | 17 | 19 | 18 | 17 | 19 | 19 | 19 | 20 | 20 | 20 | 22 | 20 | 21 | 22 | 22 | 20 | 20 | 20 | 19 | 19 | 19 |
Feels °C | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 20 | 20 | 22 | 21 | 19 | 19 | 22 | 18 | 17 | 19 | 17 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | NW 10 | NNW 10 | NNW 9 | NNW 9 | NW 10 | NW 8 | NW 8 | NW 8 | NW 10 | NW 13 | NW 12 | NW 12 | NW 12 | NW 11 | NW 10 | NW 10 | NW 12 | NNW 6 | NNW 8 | NNW 9 | NW 12 |
292 | 235 | 103 | 50 | 92 | 58 | 33 | 39 | 98 | 585 | 531 | 522 | 343 | 229 | 120 | 76 | 23 | 137 | 271 | 354 | 836 | |
Swell 2 Height (m) Direction Period (s) | — | W 12 | — | NW 11 | — | NE 3 | NE 4 | NW 17 | NNW 15 | NE 4 | — | NE 4 | NE 4 | — | NE 4 | — | NW 9 | NW 11 | N 7 | — | — |
— | 3 | — | 20 | — | 1 | 2 | 12 | 121 | 4 | — | 4 | 4 | — | 3 | — | 3 | 58 | 4 | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | W 11 | — | — | — | NE 4 | NW 10 | NE 4 | — | — | — | — | — | — | NW 13 | — | — | — | — | — |
— | — | 2 | — | — | — | 2 | 4 | 4 | — | — | — | — | — | — | 7 | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | NE 3 | — | NE 3 | — | — | NE 4 | — | — | ENE 3 | — | WNW 3 | NW 6 | — | — | — | — |
— | — | — | — | — | 2 | — | 5 | — | — | 4 | — | — | 8 | — | 9 | 201 | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 35 | 0 | 0 | 35 | 0 | 52 | 35 | 0 | 6 | 35 | 0 | 6 | 35 | 0 | 274 | 6 | 17 | 462 | 6 | |
Best forecast wave conditions in Spain - Cantabria | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
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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.










