
Surf Forecasts:
Costa del Sol surf forecast from 13 Sep 2026:
- Best quality surf: Monday 14 Sep, 9PM (local time) - 2.5ft (0.8m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Tuesday 15 Sep, 6PM (local time) - 3.5ft (1.1m), 17s period, SW swell with 687 kJ wave energy.
- Next surfable swell (1★+): Monday 14 Sep, 12AM (local time) - 2ft (0.6m), 19s period with SSW swell.
Best Forecast Surf Conditions for Costa del Sol this week:
The surf forecast for Costa del Sol over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 14) at 12AM. The primary swell is predicted to be 0.6m and 19s period with a secondary swell of 0.6m and 9s. Another secondary swell of 0.6m and 13s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Costa del Sol in the next 16 days are 1.1m 17s and forecast to arrive on Tuesday (Sep 15) at 6PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 6s period and expected on Wednesday (Sep 16) at 3AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 12AM (Mon 14th Sep) | 2ft (0.6m) 19s |
| Best Surf | 9PM (Mon 14th Sep) | 2.5ft (0.8m) 18s |
| Most Powerful | 6PM (Tue 15th Sep) | 3.5ft (1.1m) 17s |
Table - best surf conditions forecast for Costa del Sol over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s coming up on the Costa del Sol.
The next couple of days are a bit of a tease – small, clean waves but nothing to write home about just yet. The real window opens up from Tuesday morning, the 15th of September, and that’s where we’ll find the best of the run.
Overall, the pattern is a steady feed of clean, rideable surf for the early-to-mid part of the week, with a few standout mornings of glassy conditions. The swell is coming from the SSW, which is exactly what this spot wants to see.
The standout session for me is Tuesday the 15th, first light. You’re looking at 2ft of swell from the SW, but the period is a solid 18 seconds – proper groundswell, so it’ll have some push. The water is sitting at 87°, which is a touch warmer than normal for this time of year, so you’ll be comfortable in a spring suit or less. Wind is light offshore from the NNE at 6 mph, so it’ll be clean as a whistle. The combined energy is strong at 519 – that’s moderate energy pushing through, and with that offshore breeze, it’ll be lining up nicely. It’s a beginner-friendly spot, so the 2ft is perfect for learning, though it is an inconsistent break, so you might have to wait for the sets. Crowds can pop up sometimes, so get there early.
Wednesday the 16th morning is also a cracker. 4ft of swell from the SSW, with a 16-second period and light offshore from the NE at 6 mph. The combined energy jumps to 803 – that’s solid moderate-to-strong energy. Still clean, still manageable for intermediates, but that 4ft might be pushing the limit for absolute beginners.
By Thursday the 17th morning, it drops back to 3ft with a 14-second period and a cross-offshore breeze, still clean and a good option.
Friday the 18th and Saturday the 19th mornings are glassy, with zero wind on Friday and only a slight air movement on Saturday. Swell is around 2ft to 3ft, so it’s small but tidy. Good for a longboard or a foamie.
Then Sunday the 20th and Monday the 21st mornings bring back 3ft with glassy conditions again – combined energy in the 633 to 778 range, so there’s a bit more power behind it. That’s a nice little run of mornings.
Into the second week, the pattern holds. Tuesday the 22nd and Wednesday the 23rd mornings are clean, 3ft, glassy or light cross-off winds. Thursday the 24th and Friday the 25th see a slight drop to 2ft to 3ft, but still clean with offshore or cross-off breezes. It’s not massive, but it’s consistent and workable.
A couple of the afternoon sessions get messy with onshore winds or cross-onshore breezes, so stick to the mornings if you can. The risk of thunderstorms late in the second week might also mess with the surface, but the mornings still look okay.
Honestly, for a stretch that’s a bit inconsistent, this is a solid run of clean, small-to-medium swell. It won’t blow your mind, but it’ll put a smile on your face.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Tue night. Warm (max 32°C on Sun afternoon, min 25°C on Tue night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 25mm), heaviest during Wed night. Warm (max 32°C on Wed morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||
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) | SW 13 | SSW 13 | SSW 19 | SW 19 | SSW 18 | SSW 18 | SW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 20 | SSW 19 | SSW 19 | SW 13 | SSW 18 |
Wave Graph | |||||||||||||||||||||
142 | 116 | 251 | 177 | 204 | 399 | 316 | 629 | 545 | 683 | 674 | 372 | 367 | 362 | 342 | 222 | 253 | 251 | 241 | 170 | 207 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross-off | cross-off | cross-on | cross-off | off | on | cross-off | off | on | off | cross-off | on | off | glassy | cross-on | cross-off | glassy | cross-on | cross |
High Tide | 4:14PM2.18m | 4:33AM2.36m | 4:55PM2.12m | 5:13AM2.30m | 5:35PM2.02m | 5:52AM2.20m | 6:15PM1.90m | 6:33AM2.07m | 6:58PM1.78m | 7:16AM1.95m | 7:45PM1.66m | 8:05AM1.83m | 8:40PM1.56m | ||||||||
Low Tide | 10:10AM0.08m | 10:20PM0.11m | 10:52AM0.11m | 11:00PM0.18m | 11:33AM0.18m | 11:38PM0.26m | 12:13PM0.27m | 00:17AM0.37m | 12:55PM0.39m | 00:58AM0.49m | 1:41PM0.50m | 1:43AM0.61m | 2:34PM0.60m | 2:37AM0.70m | |||||||
5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | |
— | 5:58 | — | — | 5:57 | — | — | 5:57 | — | — | 5:55 | — | — | 5:54 | — | — | 5:53 | — | — | 5:53 | — | |
mm | — | — | — | — | — | — | — | — | 2 | — | 1 | 14 | — | 1 | 6 | — | — | 3 | — | — | 5 |
Temp °C | 31 | 32 | 29 | 31 | 30 | 28 | 32 | 30 | 27 | 32 | 30 | 26 | 31 | 30 | 26 | 30 | 30 | 28 | 30 | 30 | 28 |
Feels °C | 34 | 33 | 32 | 32 | 31 | 31 | 33 | 31 | 31 | 33 | 32 | 29 | 32 | 32 | 29 | 31 | 32 | 31 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | SSE 8 | SSE 8 | S 9 | SSE 8 | SSE 8 | SSW 18 | SSE 8 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 13 | SW 13 | SW 13 | SSW 12 |
62 | 81 | 56 | 79 | 68 | 399 | 63 | 629 | 545 | 683 | 674 | 372 | 367 | 362 | 342 | 222 | 219 | 175 | 172 | 170 | 98 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SSW 13 | SSW 13 | SW 19 | SSW 18 | S 8 | SW 18 | S 26 | S 8 | S 8 | SSW 24 | S 8 | S 8 | SSW 22 | S 8 | S 7 | S 8 | SSW 19 | SSW 19 | S 8 | SSW 18 |
142 | 116 | 114 | 177 | 204 | 52 | 316 | 13 | 60 | 65 | 55 | 49 | 48 | 181 | 49 | 49 | 66 | 251 | 241 | 36 | 207 | |
Swell 3 Height (m) Direction Period (s) | SSW 18 | SSW 20 | SSW 19 | SW 12 | SW 12 | SW 12 | SSW 14 | SE 6 | W 13 | SSW 24 | WSW 6 | SW 23 | SW 22 | WSW 7 | SW 21 | SW 20 | SSW 20 | S 8 | S 8 | SW 18 | S 9 |
32 | 75 | 251 | 75 | 72 | 51 | 140 | 24 | 3 | 55 | 4 | 140 | 124 | 4 | 222 | 198 | 253 | 51 | 35 | 152 | 39 | |
Wind waves Height (m) Direction Period (s) | — | SE 6 | — | — | S 3 | — | — | S 8 | — | — | S 8 | — | — | S 7 | WSW 6 | — | — | — | — | — | — |
— | 68 | — | — | 6 | — | — | 76 | — | — | 63 | — | — | 61 | 8 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 59 | 0 | 0 | 467 | 0 | 0 | 263 | 0 | 0 | 435 | 0 | 0 | 431 | 0 | 0 | 414 | 0 | 0 | 350 | 41 |
Best forecast wave conditions in El-Salvador - Costa del Balsamo | |||||||||||||||||||||
Best forecast wave conditions in El Salvador | |||||||||||||||||||||
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Information about the Costa del Sol Surf forecast
The above surf forecast table for Costa del Sol provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Costa del Sol can be found by selecting the local surf guide option on the grey menu. Our Costa del Sol 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 (Costa del Sol) 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 Costa del Sol 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.
Are you planning a holiday in El-Salvador - Costa del Balsamo? If you are looking for accommodation near Costa del Sol, camping, hotels and holiday cottages in El-Salvador - Costa del Balsamo, consider staying in Zacatecoluca which is 23 km (14 miles) away. Other places in and around El-Salvador - Costa del Balsamo where you can find information about places to rent, and car hire include San Vicente which is 39 km (24 miles) away, Puerto El Triunfo, Cojutepeque and La Libertad.










