El Estero Surf Break

Lat Long: 10.32° N 85.84° W

El Estero Surf Forecast and Surf Report

Issued: 5 pm 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's El Estero sea temperature is
29.8° C
1.7° 

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


El Estero surf forecast from 27 Jul 2026:

  • Best quality surf: Monday 27 Jul, 12AM (local time) - 4.5ft (1.4m), 17s period, SW swell with offshore winds.
  • Most powerful swell: Tuesday 28 Jul, 6AM (local time) - 5.5ft (1.7m), 18s period, SW swell with 1,741 kJ wave energy.
  • Next surfable swell (1★+): Monday 27 Jul, 12AM (local time) - 4.5ft (1.4m), 17s period with SW swell.

Best Forecast Surf Conditions for El Estero this week:

The surf forecast for El Estero over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 27) at 12AM. The primary swell is predicted to be 1.4m and 17s period with a secondary swell of 0.3m and 4s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at El Estero in the next 16 days are 1.7m 18s and forecast to arrive on Tuesday (Jul 28) 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 1.4m 8s period and expected on Saturday (Aug 01) at 6PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+)12AM (Mon 27th Jul)4.5ft (1.4m) 17s
Best Surf12AM (Mon 27th Jul)4.5ft (1.4m) 17s
Most Powerful 6AM (Tue 28th Jul)5.5ft (1.7m) 18s

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


The Lowdown

Alright, Rusty here. Let’s have a look at what’s shaping up.

We’ve got a solid pulse of south-west swell hitting El Estero and it’s looking like a real treat for the experienced crew this week. The water is sitting at 86°F, which is a touch warmer than normal for this time of year, so you can leave the 4/3 at home.

The standout window kicks off Sunday afternoon, July 26th. The wind goes glassy, and we’re looking at 4ft of swell from the south-west, with a very long period of 18 seconds. This is proper groundswell, and the energy is pumping at 1099 (moderate to strong). At a river mouth, that long period will mean long, clean lines and longer lulls between sets. It’s going to be excellent for experienced surfers, but the consistency is high, so you won’t be waiting forever. Crowds are often here, so expect company.

Monday morning, July 27th, is another cracker. The swell drops a touch to 4ft, but it’s still from the south-west with a very long period of 19 seconds. The wind is offshore from the east-northeast at 12 mph, and the energy is even stronger at 1348. That’s clean, powerful, and pushy. This is the best of the best on offer for the whole outlook.

Tuesday morning, July 28th, the swell bumps up to 6ft with a 18-second period from the south-west. The wind is offshore from the east-northeast (light at 6 mph). The energy is massive at 1766 (strong). That’s pushing into the “experts only” territory – it’s big and powerful for a river mouth spot. Not for the faint-hearted.

After Tuesday, the swell starts to back off, and the afternoons get chopped up by cross-onshore winds. The mornings, however, remain clean for a few more days. By Thursday, July 30th, the swell is down to 4ft and the period has dropped to 14 seconds, losing that punch. The energy is still moderate at 676, but the wind is cross-offshore, so it’s ridable, just not the quality of the earlier days.

There’s a real lull from August 2nd through to August 5th, with the swell dropping to 1ft by the 5th. The energy bottoms out at 124 (weak). It’s going to be pretty flat, so don’t get your hopes up. A few clean mornings but tiny waves.

Then, on August 6th, we see a flicker of life. A 2ft swell from the south-west, but with a very long period of 19 seconds and a jump in energy to 336. The wind is offshore from the east. It’s not big, but it’s clean and the long period will give it some shape.

The real silver lining in the second week is Friday afternoon, August 7th. The swell is 3ft from the south-west, 17-second period, and the wind goes glassy. The energy is moderate at 544. It’s labelled as very good surf conditions – a proper afternoon glass-off session. Worth keeping an eye on.

Also, Saturday afternoon, August 8th, the wind is dead calm, glassy, with 3ft of south-south-west swell at 15 seconds. The energy is 471. That’s another clean, fun session.

The rest of the second week is a mix of clean mornings but small swell, or choppy afternoons. Nothing that’s going to blow your mind.

The Bottom Line: The first three days (Sunday 26th to Tuesday 28th) are the absolute standouts. Get in the water. The quality is high, the swell is big, and the wind is on your side. After that, it’s a waiting game until a few glassy windows in the second week.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 31°C on Mon morning, min 24°C on Sun night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 6mm), mostly falling on Sat morning. Warm (max 32°C on Thu morning, min 25°C on Wed night). Wind will be generally light.

Sun
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
4
4
1
4
4
1
4
4
2
3
2
1
3
2
0
2
2
1
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
18
1.4
SW
17
1.1
SW
19
1.1
SW
19
1.6
SW
18
1.7
SW
18
1.7
SW
17
1.7
SW
16
1.6
SW
16
1.6
SW
16
1.4
SW
15
1.3
SW
14
1.2
SW
14
1.1
SW
14
1
SW
14
1
SW
13
1
SW
13
0.9
SW
13
0.9
SW
13
0.7
SW
12
Wave Graph
Metric surfscale
Energy kJ
1099
1199
791
800
1591
1741
1682
1456
1194
1149
856
667
589
485
357
342
321
238
234
147
Wind (km/h)
5
SW
15
ENE
15
ENE
15
SW
10
E
10
E
15
SW
5
ENE
10
ENE
15
WSW
10
ENE
20
ENE
15
SSW
15
ENE
15
ENE
20
SW
10
E
5
SE
20
SSE
5
SW
Wind State
glassy
off
off
cross-on
off
off
cross-on
glassy
cross-off
cross-on
off
cross-off
cross-on
off
cross-off
cross-on
off
cross-off
cross-off
cross-on
High Tide
1:04AM1.82m
1:12PM2.09m
1:52AM1.91m
1:58PM2.17m
2:35AM2.02m
2:40PM2.23m
3:14AM2.13m
3:20PM2.28m
3:51AM2.22m
3:57PM2.30m
4:26AM2.30m
4:34PM2.29m
Low Tide
6:55PM0.59m
6:58AM0.73m
7:42PM0.51m
7:47AM0.66m
8:24PM0.42m
8:31AM0.59m
9:02PM0.35m
9:12AM0.52m
9:37PM0.31m
9:52AM0.47m
10:11PM0.28m
10:30AM0.44m
10:45PM0.29m
part cloud
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:31
5:31
5:31
5:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:07
6:07
6:07
6:07
6:07
6:06
 mm
2
1
3
6
1
Temp °C
30
27
31
29
27
30
29
28
31
29
28
32
30
28
30
29
28
28
26
26
Feels °C
34
29
34
31
30
32
31
32
34
33
33
35
33
31
33
31
32
32
27
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 El Estero Surf forecast

The above surf forecast table for El Estero provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Estero can be found by selecting the local surf guide option on the grey menu. Our El Estero 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 (El Estero) 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 El Estero 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.

El Estero is 47 km (29 miles) from Nicoya. If you plan a holiday in Guanacaste, look for hotels and other accommodation in Nicoya. Nicoya has rooms for a wide range of budgets as well as car hire and transport links.

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