
Surf Forecasts:
Costa del Sol surf forecast from 18 Jul 2026:
- Best quality surf: Monday 20 Jul, 6AM (local time) - 2.5ft (0.8m), 17s period, SSW swell with offshore winds.
- Most powerful swell: Friday 24 Jul, 9AM (local time) - 2.5ft (0.8m), 24s period, SSW swell with 704 kJ wave energy.
- Next surfable swell (1★+): Friday 17 Jul, 9PM (local time) - 3ft (0.9m), 14s 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 Friday (Jul 17) at 9PM. The primary swell is predicted to be 0.9m and 14s period with a secondary swell of 0.5m and 7s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Costa del Sol in the next 16 days are 0.8m 24s and forecast to arrive on Friday (Jul 24) at 9AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Saturday (Jul 18) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Fri 17th Jul) | 3ft (0.9m) 14s |
| Best Surf | 6AM (Mon 20th Jul) | 2.5ft (0.8m) 17s |
| Most Powerful | 9AM (Fri 24th Jul) | 2.5ft (0.8m) 24s |
Table - best surf conditions forecast for Costa del Sol over the next 16 days.
The Lowdown
G’day, I’m Rusty, and I’ve got the lowdown on the Costa del Sol stretch for the next couple of weeks.
Right off the bat, we’re looking at a classic summer run here. Plenty of fun, clean waves on the cards, especially on the mornings when that light offshore kicks in. The water is sitting at a balmy 86°, which is a touch warmer than normal for this time of year, so you can leave the wetsuit at home.
Let’s start with the immediate action. Friday the 17th is a goer for the early session at the Costa del Sol. You’ve got a clean 3ft SSW swell rolling in with 14-second period and the combined swell energy sitting at a moderate (466). A light NE offshore breeze will have them lining up nicely.
Saturday the 18th morning is very similar early – 3ft SSW and a gentle NNE offshore keeping things clean. Then Sunday the 19th morning is a beauty if you’ve got a log: only 2ft, but that 19-second period is a proper groundswell pulsing through, energy at (416), and the wind is almost nothing, just a slight offshore from the NE. Be aware this long-period stuff can straighten out on a beach break, but for a fun, small-wave board it’ll be silky.
The real standout for the first week is Monday the 20th morning. The swell is a clean 3ft from the SSW, but the period jumps to 16 seconds and the combined energy pushes up to a solid (500). With a whisper of NE air, it’s going to be glassy and clean – proper quality.
Now, the second half of the forecast window is where it gets meaty. Friday the 24th morning is a dead-cert stand out. The wind is totally glassy, nothing at all, and the swell is 3ft from the SSW with a very long 24-second period. The energy is cranking at (842). This is pure, unadulterated groundswell – looks incredible for a point or reef setup if you can find one.
Then we hit the big stuff. Saturday the 25th morning is the one to circle on your calendar. We’re looking at 4ft of SSW swell, a 21-second period, and the combined energy goes through the roof to (1428). With a light NNE breeze, conditions will be clean. This is definitely one for experienced surfers, as it’s pushing into that bigger range. Sunday the 26th morning is also a cracker: 4ft SSW swell, 19-second period, energy at (1247) and a slight cross-off from the east keeping things tidy.
Monday the 27th morning brings the biggest pulse of the whole window. 5ft of SSW groundswell, 18-second period, and the energy is off the charts at (1649). Offshore NNE air again. That’s a solid, powerful swell – experts only territory. This pattern of excellent, clean mornings continues with similar sized 5ft SSW swells on Tuesday the 28th and Wednesday the 29th mornings, before it starts to ease back down through the end of the month and into the first of August.
To be honest, the standout windows are the morning of Friday 24th for that glassy, long-period gem, and the morning of Monday 27th for the biggest, cleanest swell of the run. Both of these are calling my name.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun night. Warm (max 34°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 32°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | |||||||||||||||
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) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 13 | SW 13 | SSW 13 | SW 14 | SSE 8 | SW 26 | SW 18 |
Wave Graph | |||||||||||||||||||||
325 | 183 | 265 | 265 | 198 | 198 | 233 | 204 | 309 | 326 | 397 | 349 | 322 | 220 | 215 | 144 | 120 | 53 | 50 | 171 | 80 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-on | off | off | on | cross-off | off | on | cross-off | off | on | off | off | on | cross-off | off | on | cross-off | off | on | cross |
High Tide | 4:58PM2.33m | 5:32AM2.33m | 5:47PM2.23m | 6:20AM2.30m | 6:35PM2.10m | 7:07AM2.23m | 7:24PM1.95m | 7:54AM2.13m | 8:14PM1.81m | 8:43AM2.03m | 9:07PM1.68m | 9:34AM1.93m | 10:04PM1.59m | ||||||||
Low Tide | 10:50AM0.12m | 11:15PM-0.02m | 11:42AM0.16m | 00:01AM0.05m | 12:33PM0.24m | 00:47AM0.17m | 1:24PM0.34m | 1:33AM0.30m | 2:16PM0.43m | 2:20AM0.44m | 3:11PM0.52m | 3:10AM0.55m | 4:08PM0.58m | ||||||||
5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — | |
— | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:25 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | |
mm | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 33 | 33 | 30 | 34 | 32 | 29 | 32 | 31 | 28 | 31 | 30 | 27 | 31 | 30 | 28 | 32 | 31 | 27 | 31 | 30 | 27 |
Feels °C | 34 | 34 | 30 | 35 | 32 | 32 | 34 | 32 | 32 | 32 | 32 | 31 | 31 | 31 | 32 | 34 | 32 | 30 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SW 17 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 13 | SW 13 | SSW 13 | SW 12 | SSE 8 | SSE 7 | S 8 |
325 | 183 | 265 | 265 | 198 | 198 | 147 | 175 | 309 | 326 | 397 | 349 | 322 | 220 | 215 | 144 | 120 | 52 | 50 | 97 | 80 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SSE 7 | SE 6 | SW 18 | SSW 19 | SW 19 | SSE 7 | SSW 18 | SSW 12 | SSW 12 | SSW 11 | SSW 8 | SSW 8 | SSW 7 | SSW 7 | SE 7 | SE 7 | SSW 11 | SW 12 | SSW 13 | SW 13 |
48 | 34 | 10 | 83 | 140 | 94 | 36 | 204 | 125 | 145 | 40 | 65 | 50 | 51 | 19 | 19 | 22 | 40 | 37 | 64 | 44 | |
Swell 3 Height (m) Direction Period (s) | SW 19 | SSW 12 | SSW 21 | SE 6 | SE 7 | SE 6 | SSW 19 | SSE 6 | SE 6 | SE 7 | S 13 | SSW 13 | S 13 | SSW 12 | S 12 | SSW 12 | SSW 12 | SW 14 | SW 14 | SW 26 | SW 18 |
93 | 93 | 45 | 6 | 11 | 6 | 233 | 16 | 10 | 29 | 128 | 57 | 84 | 49 | 25 | 46 | 45 | 53 | 33 | 171 | 79 | |
Wind waves Height (m) Direction Period (s) | — | — | — | NNE 3 | S 2 | — | — | SSW 2 | WNW 3 | — | S 7 | — | — | — | — | — | SSW 2 | — | NNE 3 | SE 7 | — |
— | — | — | 2 | 1 | — | — | 1 | 2 | — | 49 | — | — | — | — | — | 1 | — | 1 | 147 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 41 | 0 | 0 | 435 | 0 | 0 | 88 | 0 | 0 | 88 | 0 | 0 | 88 | 0 | 0 | 167 | 0 | 0 | 435 | 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.










