Conchalio Surf Break

Lat Long: 13.48° N 89.34° W

Conchalio Surf Forecast and Surf Report

Issued: 5 pm 10 Aug 2026 (local time)

Forecast update in  hr  min

Today's Conchalio sea temperature is
29.8° C
0.4° 

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


Conchalio surf forecast from 11 Aug 2026:

  • Best quality surf: Saturday 15 Aug, 12AM (local time) - 4.5ft (1.3m), 17s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Saturday 15 Aug, 6AM (local time) - 4.5ft (1.4m), 16s period, SW swell with 1,057 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 11 Aug, 3AM (local time) - 3ft (0.9m), 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 Tuesday (Aug 11) at 3AM. The primary swell is predicted to be 0.9m 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 1.4m 16s and forecast to arrive on Saturday (Aug 15) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 8s period and expected on Tuesday (Aug 11) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 11th Aug)3ft (0.9m) 14s
Best Surf12AM (Sat 15th Aug)4.5ft (1.3m) 17s
Most Powerful 6AM (Sat 15th Aug)4.5ft (1.4m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about the next couple of weeks at Conchalio. This is a consistent little beginner-friendly spot, and while it’s not going to throw up any massive slabs, there’s a nice run of clean, rideable mornings coming our way. The water is sitting at 86°, which is pretty much average for this time of year, so no surprises there.

The pattern starts off a bit messy this afternoon, Monday August 10th. We’ve got a 3ft SSW swell pushing in, period around 13 seconds, but a cross-on wind from the south at 12 mph has things choppy and blown out. Not worth paddling out for this one.

The real window opens up on Tuesday morning, August 11th. It’s glassy as a mirror with a light northerly breeze, and that 3ft SSW swell (13 sec) will be clean and workable. You won’t need a gun, just a fun little log. The energy is moderate (367).

Wednesday morning, August 12th, is a standout. Dead calm, glassy conditions, and a solid 3ft SSW groundswell with a 16-second period. The combined energy kicks up to 501 (moderate). This long-period swell will hold up beautifully at this exposed beach break—expect some proper shape and long lulls between sets. It’s a good morning for beginners to get some practice.

Thursday morning, August 13th, is another glassy morning with that 2ft SSW swell (15 sec). Light and clean, energy around 343. Nothing huge, but fun.

Now, Friday morning, August 14th — this is the best on offer. The swell jumps to 4ft from the SW, with a long 18-second period. The combined energy hits 799 (strong). And it’s dead calm, glassy. That’s a recipe for some of the cleanest, most lined-up waves you’ll see in this window. It’s still manageable for beginners—nothing over 5ft—so it’s a great day to get out with a longboard.

Saturday morning, August 15th, the swell bumps up to 5ft from the SW, 16-second period, and again: zero wind, glassy. The energy is 964 (strong). This is solid for the spot, still beginner-friendly, but with some push behind it. Best for mid-lengths or hybrids.

Sunday morning, August 16th, the swell drops slightly to 4ft from the SW, 15-second period, and we’ve got light offshore winds from the NNE at 6 mph. Clean conditions. Energy at 667 (moderate). A good, cruisy morning.

From Monday, August 17th, right through the rest of the second week, the pattern settles into smaller, glassy mornings. Swell hangs around 2ft to 3ft, mostly from the SSW, with periods around 13 to 16 seconds. No big energies, but plenty of clean windows. The mornings of August 18th, 20th, 22nd, 24th, and 25th all show glass or offshore winds. It’s a slow, consistent run for a longboard or a foamie.

There’s a gap of a few days in the second week where afternoons get poor, but if you hit those glassy morning sessions, you’ll find something rideable. Nothing huge, but the consistency is there. Crowds at Conchalio are sometimes an issue, and because it’s such a friendly wave, it does get busy on clean days—so get in early.

This is Rusty, signing off.

Short Range Forecast

Light rain (total 6mm), mostly falling on Tue afternoon. Warm (max 33°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Warm (max 33°C on Sat morning, min 25°C on Sat night). Wind will be generally light.

Mon
10
Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
3
2
1
2
3
0
2
2
0
3
3
2
4
3
0
3
3
2
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
SSW
13
0.7
SSW
19
0.8
SSW
13
0.8
SSW
18
0.9
SW
13
0.8
SSW
16
0.7
SW
16
0.7
SSW
16
0.7
SSW
15
0.8
SSW
15
0.8
SSW
16
1.1
SW
18
0.9
SSW
18
1.3
SSW
17
1.4
SW
16
1.4
SW
16
1.4
SW
16
1.2
SW
15
1.1
SW
14
1.1
SW
15
Wave Graph
Metric surfscale
Energy kJ
304
362
225
399
261
334
264
215
196
275
318
752
547
1009
929
917
883
623
536
543
Wind (km/h)
20
S
10
NNW
5
N
15
SW
10
NNE
0
NNE
15
SSW
5
N
5
E
15
SSW
5
NNW
0
SSE
10
SW
5
N
0
NE
20
SW
10
NNE
5
NNE
10
WNW
10
NNE
Wind State
cross-on
cross-off
glassy
on
cross-off
glassy
on
cross-off
glassy
cross-on
cross-off
glassy
on
cross-off
glassy
on
cross-off
off
cross
cross-off
High Tide
00:45AM1.76m
1:09PM2.10m
1:46AM1.91m
2:07PM2.16m
2:41AM2.05m
2:59PM2.19m
3:31AM2.17m
3:49PM2.19m
4:18AM2.24m
4:35PM2.14m
5:03AM2.25m
5:20PM2.06m
Low Tide
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
10:30AM0.10m
10:47PM0.03m
11:17AM0.13m
11:29PM0.10m
part cloud
clear
clear
thunderstorm
thunderstorm
clear
part cloud
thunderstorm
clear
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
part cloud
thunderstorm
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:43
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:21
6:21
6:20
6:20
6:19
6:19
6:17
 mm
1
2
3
3
5
Temp °C
33
30
33
31
27
33
31
28
33
30
28
32
30
29
33
31
28
32
29
25
Feels °C
34
34
35
33
30
35
34
33
35
33
33
33
34
33
35
33
31
35
32
27
  • Map Icons:
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  • 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 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.

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