
Surf Forecasts:
Conchalio surf forecast from 9 Aug 2026:
- Best quality surf: Friday 14 Aug, 9PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with glassy winds.
- Most powerful swell: Friday 14 Aug, 6PM (local time) - 4.5ft (1.3m), 18s period, SSW swell with 1,033 kJ wave energy.
- Next surfable swell (1★+): Sunday 9 Aug, 3AM (local time) - 3.5ft (1.0m), 14s period with SSW swell.
Best Forecast Surf Conditions for Conchalio this week:
The surf forecast for Conchalio over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 09) at 3AM. The primary swell is predicted to be 1.0m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Conchalio in the next 16 days are 1.3m 18s and forecast to arrive on Friday (Aug 14) at 6PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 7s period and expected on Monday (Aug 10) at 3PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sun 9th Aug) | 3.5ft (1.0m) 14s |
| Best Surf | 9PM (Fri 14th Aug) | 4.5ft (1.3m) 18s |
| Most Powerful | 6PM (Fri 14th Aug) | 4.5ft (1.3m) 18s |
Table - best surf conditions forecast for Conchalio over the next 16 days.
The Lowdown
G’day, it’s Rusty here.
Right, looking at the next stretch for the region, it’s not going to be a wild ride, but there are some definite windows of clean, fun surf to be had, mostly in the mornings. The swell energy is mostly moderate, with a few pulses that get things moving. The standout days are Sunday the 9th and the following Saturday the 15th, so keep those mornings free.
First up, let’s talk about Conchalio. It’s a pretty exposed beginner-friendly spot, fairly consistent, and the water’s sitting at 86°, which is just about average for this time of year – nothing crazy there.
Saturday afternoon the 8th kicks things off with a marginal 4ft SSW swell, but the onshore wind makes it pretty messy. You might find a dodgy one, but it’s not worth getting excited about.
Sunday morning the 9th is your first real call. The swell is a touch bigger at 4ft from the SSW, with a 14-second period, and the wind is glassy – absolutely dead calm. That’s the recipe for some clean, fun waves. The combined energy is moderate at 578, so there’s a bit of push behind it. It’s not a giant day, but it’ll be super fun on the right board. Afternoon turns onshore and turns to junk, so make the most of the morning.
Monday the 10th morning cleans up with a light offshore, dropping to 3ft. It’ll be clean, but a bit smaller and weaker (445 energy). Tuesday the 11th morning is similar, glassy with 3ft. Still surfable, just small.
Then we get a nice little pulse on Tuesday afternoon the 11th – the period jumps to 18 seconds and energy bumps up to 667. That’s a long-period groundswell, which can make a beach break a bit fat and walled, but at this size, it should still be offering some fun ones as it builds. The wind is onshore though, so it’s a case of waiting to see if the tide lines up with a lull in the breeze.
Wednesday the 12th morning is another glassy one, but the swell has backed off a touch to 3ft. The energy is still moderate (501). The long period from the day before is still in the water, so it might be a bit more lined-up than the size suggests.
Thursday the 13th morning, same story: small, clean, glassy, with a 2ft SSW swell. Friday the 14th sees a solid bump in energy to 783, with the swell jumping to 4ft and the period back up to 18 seconds. The morning is glassy. This is shaping up nicely. The swell is coming from the SW, which is the optimum direction for this spot. This is a great morning to be out there.
Now, the standout – Saturday the 15th. The morning brings the biggest swell of the forecast, pushing 5ft from the SW, with a solid 16-second period. The wind is dead calm – total glass. The combined energy is strong at 945, so there’s plenty of push. This is the day to be out there. It’s a bit bigger, but at 5ft it’s still manageable for a keen beginner, and for everyone else it’s just good, clean fun. The afternoon wind ruins it, so it’s a dawn patrol mission.
Sunday the 16th morning is still decent, with 4ft and a light offshore wind keeping it clean. Energy is moderate at 623. It’s a step down from Saturday but still a good option. The rest of the first week is a bit of a mixed bag – small, glassy mornings mixed with onshore afternoons.
Into the second week, the pattern holds, but the swell energy gets a bit weaker. Mornings are still your best bet, with clean, glassy conditions on a fading 3ft or sub-3ft SW swell. The 22nd of August looks like it might have a little kick, with energy jumping to 484 and a shift to a shorter-period S swell in the afternoon, but it’s still modest.
Overall, get on it early, especially the mornings. The best of the best is Saturday the 15th, with Sunday the 9th and Friday the 14th running close behind. The surf isn't huge, but it's going to be clean and fun, which is what it's all about.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 34°C on Mon morning, min 26°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Tue night. Warm (max 33°C on Thu morning, min 26°C on Tue night). Wind will be generally light. | |||||||||||||||||||
Sat 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | ||||||||||||||
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 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 19 | SSW 13 | SSW 18 | SW 13 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SSW 20 | SW 18 | SSW 18 | SW 17 |
Wave Graph | ||||||||||||||||||||
596 | 443 | 553 | 419 | 304 | 269 | 304 | 362 | 225 | 399 | 257 | 334 | 229 | 215 | 226 | 275 | 255 | 752 | 547 | 885 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | glassy | on | cross-off | off | cross-on | cross-off | glassy | on | off | glassy | on | cross-off | glassy | on | cross-off | glassy | on | cross-off |
High Tide | 10:23PM1.60m | 10:57AM2.00m | 11:36PM1.65m | 12:05PM2.04m | 00:45AM1.76m | 1:09PM2.10m | 1:46AM1.91m | 2:07PM2.16m | 2:41AM2.05m | 2:59PM2.19m | 3:31AM2.17m | 3:49PM2.19m | ||||||||
Low Tide | 4:24PM0.42m | 4:25AM0.42m | 5:33PM0.37m | 5:38AM0.39m | 6:38PM0.29m | 6:48AM0.32m | 7:37PM0.18m | 7:51AM0.24m | 8:29PM0.09m | 8:48AM0.16m | 9:18PM0.03m | 9:41AM0.11m | 10:03PM0.00m | |||||||
— | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | |
6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:21 | — | — | 6:20 | — | — | 6:20 | — | — | 6:19 | — | |
mm | — | 2 | — | — | — | — | — | — | — | — | 1 | — | — | 1 | — | — | — | — | — | — |
Temp °C | 30 | 27 | 33 | 32 | 29 | 34 | 32 | 30 | 33 | 31 | 27 | 32 | 30 | 27 | 33 | 30 | 28 | 33 | 31 | 29 |
Feels °C | 33 | 30 | 34 | 33 | 34 | 36 | 32 | 34 | 34 | 33 | 30 | 36 | 33 | 30 | 34 | 33 | 33 | 34 | 34 | 34 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 14 | SSW 13 | SW 14 | SW 13 | SSW 16 | SSW 16 | SSW 16 | SW 15 | SSW 15 | SW 16 | SW 18 | SSW 18 | SW 17 |
596 | 443 | 553 | 419 | 304 | 269 | 304 | 362 | 225 | 268 | 257 | 334 | 229 | 215 | 226 | 275 | 255 | 752 | 547 | 885 | |
Swell 2 Height (m) Direction Period (s) | SE 7 | SE 6 | SE 7 | SSE 8 | SE 7 | SE 8 | SE 7 | SSW 19 | SE 7 | SSW 18 | SSW 18 | SW 13 | SW 13 | SW 12 | SSW 12 | SE 7 | SSW 20 | SSE 8 | SW 15 | SSE 8 |
57 | 25 | 52 | 24 | 45 | 75 | 99 | 332 | 34 | 399 | 209 | 167 | 170 | 118 | 96 | 52 | 253 | 70 | 262 | 81 | |
Swell 3 Height (m) Direction Period (s) | S 8 | S 8 | S 9 | SSW 18 | S 8 | SSW 21 | SSW 20 | SE 6 | SSW 19 | SSE 7 | SE 6 | SSE 9 | S 9 | S 9 | S 8 | S 9 | S 8 | SW 11 | SE 7 | SW 10 |
21 | 23 | 25 | 31 | 12 | 176 | 152 | 24 | 142 | 59 | 19 | 25 | 39 | 38 | 35 | 40 | 49 | 31 | 54 | 23 | |
Wind waves Height (m) Direction Period (s) | — | — | — | SE 7 | — | — | — | — | NE 3 | — | — | ENE 3 | SSE 7 | — | — | S 3 | — | — | — | — |
— | — | — | 89 | — | — | — | — | 2 | — | — | 1 | 19 | — | — | 2 | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 498 | 0 | 0 | 234 | 0 | 0 | 234 | 0 | 0 | 341 | 0 | 0 | 483 | 0 | 0 | 338 | 0 | 0 | 514 | 0 |
Best forecast wave conditions in El-Salvador - Costa del Balsamo | ||||||||||||||||||||
Best forecast wave conditions in El Salvador | ||||||||||||||||||||
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Information about the Conchalio Surf forecast
The above surf forecast table for Conchalio provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Conchalio can be found by selecting the local surf guide option on the grey menu. Our Conchalio 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 (Conchalio) 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 Conchalio 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.
Conchalio is 2 km (1 miles) from the city of La Libertad. If you plan a holiday in El-Salvador - Costa del Balsamo, look for hotels and other accommodation in La Libertad. La Libertad has rooms for a wide range of budgets as well as car hire and transport links.











