El Estero Surf Break

Lat Long: 10.32° N 85.84° W

El Estero Surf Forecast and Surf Report

Issued: 5 pm 27 Jul 2026 (local time)

Forecast update in  hr  min

Today's El Estero sea temperature is
29.7° 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 28 Jul 2026:

  • Best quality surf: Tuesday 28 Jul, 3AM (local time) - 4.5ft (1.4m), 18s 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★+): Tuesday 28 Jul, 3AM (local time) - 4.5ft (1.4m), 18s 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 Tuesday (Jul 28) at 3AM. The primary swell is predicted to be 1.4m and 18s period with a secondary swell of 0.9m and 13s. 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 0.8m 7s period and expected on Sunday (Aug 02) at 9PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Tue 28th Jul)4.5ft (1.4m) 18s
Best Surf 3AM (Tue 28th Jul)4.5ft (1.4m) 18s
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 folks, Rusty here. Let’s take a look at what’s shaping up for El Estero over the next couple of weeks.

We’ve got a solid run of cleaner conditions coming through, but the real juice is earlier in the window. The water is sitting at 86°F, which is a touch warmer than normal for this time of year, so you’ll be comfortable in boardshorts.

The standout is Tuesday the 28th. There’s a 6 ft swell out of the southwest with a very long period of 18 seconds – that’s proper groundswell rolling in. The morning is clear with a light offshore breeze, so El Estero (a river mouth setup) will be handling that long-period energy well. This is a river break, and that long period can make it a bit straight at times on a beach, but here it should groom into good shape. The combined energy is strong (1766), and it’s set for intermediate to experienced surfers. If you can get out there Tuesday morning, that’s your best bet.

Wednesday the 29th morning is also a strong option. Another 5 ft southwest swell, period dropping slightly to 16 seconds, but still a long-period groundswell. The wind is cross-offshore from the ENE, keeping it clean. The energy is still high (1232). Not quite as big as Tuesday, but solid.

Thursday the 30th morning sees the swell pulse starting to fade (4 ft, 14 seconds), but the wind is strong from the ENE at 16 mph, which is cross-offshore, so it’s clean. The energy is moderate (675). The afternoon looks better for a lighter session: the wind swings light SSE at 3 mph, and the swell is 4 ft with a 14-second period. The energy drops to 619, but it’s clean and glassy.

After that, the swell slowly backs off through the end of July and into early August. There’s a gap of weaker days from the 31st of July through to the 5th of August, where the swell drops below 3 ft and the winds are more onshore or inconsistent. The energy falls into the low hundreds, so it’s patchy.

Then, looking ahead to the second week, there’s a small uptick around the 7th of August. Friday the 7th afternoon has a 2 ft swell from the southwest, but the period jumps back to 18 seconds. The wind goes glassy – a rare SE breeze at 3 mph, zero wind. That’s a hole-in-one for clean conditions, but the size is tiny. Energy is moderate (387). Not a headline, but a nice glassy session if you’re desperate.

The 8th of August Saturday morning has a similar 3 ft swell from the south-southwest at 16 seconds, with a light cross-offshore breeze. Energy is moderate (434). Then the 9th of August Sunday morning has a 3 ft swell from the southwest at 14 seconds, with a moderate offshore ENE wind at 16 mph. Energy is moderate (343). Those are your best bets in the second week, but they’re small – promising but not certain until closer.

There’s also a notable blip on the 11th of August: a 3 ft swell with a very long 20-second period, but the wind is a fresh 19 mph from the NE, which is cross-off. The energy is strong (634), but it’s deep in the long-range, so keep an eye on it.

Overall, the first few days are your window. The river mouth can get crowded, especially on a Tuesday morning, so be ready for company. For the rest, it’s mostly small and waiting for a proper pulse.

Rusty.

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon afternoon. Warm (max 32°C on Thu morning, min 25°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Sat afternoon. Warm (max 31°C on Thu afternoon, min 25°C on Sat afternoon). Wind will be generally light.

Mon
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
4
4
2
4
4
2
3
2
3
3
2
0
2
2
1
2
2
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
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
0.6
SW
15
0.6
SW
15
0.6
SW
14
Wave Graph
Metric surfscale
Energy kJ
800
1591
1741
1682
1456
1194
1149
856
667
589
485
357
342
321
238
234
147
134
171
167
Wind (km/h)
15
SW
10
E
10
NE
15
SW
5
ESE
10
ENE
15
WSW
10
ENE
25
ENE
5
SSE
15
ENE
10
ENE
15
SW
5
E
10
E
15
S
10
NNE
15
ENE
10
SW
5
ENE
Wind State
cross-on
off
cross-off
cross-on
glassy
cross-off
cross-on
cross-off
cross-off
cross-off
off
off
cross-on
off
off
cross
cross-off
off
cross-on
off
High Tide
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
5:01AM2.35m
5:11PM2.25m
Low Tide
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
11:08AM0.42m
11:19PM0.31m
thunderstorm
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
clear
clear
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
part cloud
<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
6:06
6:06
 mm
1
1
1
3
3
16
3
4
Temp °C
30
27
30
29
27
31
29
27
32
31
28
30
29
28
29
28
26
30
27
26
Feels °C
32
30
33
31
31
35
32
31
34
34
31
33
31
33
32
31
31
34
30
28
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for El Estero:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our El Estero surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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.

Nearest locationNearest