Conchalio Surf Break

Lat Long: 13.48° N 89.34° W

Conchalio Surf Forecast and Surf Report

Issued: 11 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Conchalio sea temperature is
30.1°C
1.1° 

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


Conchalio surf forecast from 14 Sep 2026:

  • Best quality surf: Tuesday 15 Sep, 9PM (local time) - 3.5ft (1.1m), 16s period, SW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 16 Sep, 9AM (local time) - 4.5ft (1.3m), 16s period, SSW swell with 853 kJ wave energy.
  • Next surfable swell (1★+): Monday 14 Sep, 3AM (local time) - 2.5ft (0.7m), 19s 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 Monday (Sep 14) at 3AM. The primary swell is predicted to be 0.7m and 19s period with a secondary swell of 0.6m and 9s. 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 16s and forecast to arrive on Wednesday (Sep 16) 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 0.9m 8s period and expected on Monday (Sep 14) at 9AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Mon 14th Sep)2.5ft (0.7m) 19s
Best Surf 9PM (Tue 15th Sep)3.5ft (1.1m) 16s
Most Powerful 9AM (Wed 16th Sep)4.5ft (1.3m) 16s

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


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the cards for the next couple of weeks. We’ve got one spot in the frame, and it’s looking like a solid run of small but clean conditions, especially through the mornings. The water is sitting at 86°, which is a touch warmer than usual for this time of year, so you can leave the thick wetsuit at home.

Right off the bat, Sunday the 13th is a slow starter. The morning is glassy with 2ft of SW swell, but the energy is weak (178) and the waves are very ordinary. Not worth paddling out for. Skip that one.

Monday the 14th morning is where we see a real improvement. The swell drops a touch to 2ft, but it swings more SSW and the period jumps to a very long 19 seconds. That’s proper groundswell energy (291), and with the glassy conditions, this will be clean and lined up. It’s small, but the quality will be there for a log or a fish.

Tuesday the 15th morning keeps the trend going. Same 2ft of SSW swell, 18-second period, and now a light NNE cross-off breeze. The energy is ramping up (493), so there’s a bit more push. This is a good, clean option.

Wednesday the 16th morning is the first real standout of the forecast. The swell pushes to 4ft from the SSW with a 16-second period, and it’s glassy. The combined energy is nearly 1000 (998), which is strong. This is the pick of the first week – clean, punchy, and with enough size to get a few decent turns in. Keep it in your sights.

Thursday the 17th morning is another glassy winner, with 4ft of SW swell and 14-second period. Energy is solid (612). This is a great follow-up session.

Friday the 18th morning is all about quality over size. Only 2ft, but the period stretches to a very long 20 seconds from the SSW. Glassy again. For a point break or reef setup, that long period will create some beautiful, peeling lines. The energy is moderate (576).

After that, the pattern holds through the second week. Mornings consistently offer glassy or clean conditions with swell in the 2ft to 3ft range, mostly from the SSW or SW with decent periods. The standout in the second week is Sunday the 20th morning – 3ft of SSW swell, 19-second period, glassy, and energy at 790. That’s a very solid session for a smaller day.

Monday the 21st morning is also a cracker – 3ft, 18-second period, glassy (662 energy). Then Wednesday the 23rd afternoon offers a rare glassy afternoon window with 3ft SW swell.

The absolute best on offer, though, is Wednesday the 16th morning. That 4ft, glassy, strong energy session is your best chance for a proper wave. Sunday the 20th morning is a close second for those who love long-period, clean lines. Don’t forget, Conchalio can get busy, so get out early if you want a peak to yourself. Small but very clean conditions dominate, so keep the board light.

Rusty.

Short Range Forecast

Light rain (total 5mm), mostly falling on Tue night. Warm (max 33°C on Tue morning, min 25°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 33°C on Wed morning, min 25°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
Rating
(10 max)
1
0
0
2
1
2
2
0
3
3
1
3
3
1
2
3
1
2
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
SW
13
0.6
SW
13
0.6
SSW
13
0.6
SSW
19
0.6
SSW
18
0.8
SSW
18
0.7
SSW
18
1.2
SSW
17
1.1
SW
16
1.3
SSW
16
1.2
SSW
16
1.1
SW
15
1.1
SW
14
1.1
SW
14
0.9
SSW
14
0.6
SSW
20
0.6
SSW
20
0.6
SSW
19
0.6
SSW
19
0.6
SSW
18
0.7
SW
18
Wave Graph
Metric surfscale
Energy kJ
178
140
113
238
204
399
276
807
595
853
674
489
482
476
332
267
253
251
233
211
327
Wind (km/h)
5
ESE
5
SW
10
NW
5
ESE
10
SW
10
N
5
NNE
20
SW
10
NNE
5
NNE
15
S
10
N
5
NNE
15
SW
10
N
5
S
15
WSW
10
NW
5
SE
10
WSW
10
NW
Wind State
glassy
on
cross
glassy
on
cross-off
cross-off
on
cross-off
glassy
cross-on
cross-off
glassy
on
cross-off
glassy
on
cross
glassy
cross-on
cross
High Tide
4:12PM2.06m
4:32AM2.24m
4:53PM2.00m
5:12AM2.18m
5:34PM1.91m
5:51AM2.08m
6:14PM1.80m
6:32AM1.97m
6:57PM1.68m
7:16AM1.85m
7:44PM1.57m
8:05AM1.74m
8:38PM1.48m
Low Tide
10:08AM0.09m
10:18PM0.12m
10:50AM0.12m
10:58PM0.17m
11:31AM0.18m
11:36PM0.26m
12:12PM0.26m
00:15AM0.36m
12:54PM0.37m
00:56AM0.46m
1:40PM0.48m
1:41AM0.57m
2:33PM0.57m
2:35AM0.66m
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
rain showers
thunderstorm
clear
rain showers
thunderstorm
clear
rain showers
rain showers
clear
part cloud
thunderstorm
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:46
5:46
5:46
5:46
5:46
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:00
5:59
5:58
5:58
5:57
5:55
5:54
 mm
1
1
3
2
5
3
7
1
2
Temp °C
32
31
30
31
29
28
33
31
27
33
31
26
32
30
26
31
30
27
31
30
27
Feels °C
33
34
34
34
32
32
35
32
32
35
33
29
33
33
28
32
33
31
33
33
30
  • 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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