El Estero Surf Break

El Estero Surf Forecast and Surf Report

Lat Long: 10.32° N 85.84° W

Issued: 5 am 03 Jul 2026 (local time)

Forecast update in  hr  min

Today's El Estero sea temperature is
30.1° C

1.9°C warmer than normal for this time of year

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 3 Jul 2026:

  • Best quality surf: Monday 6 Jul, 9PM (local time) - 3.5ft (1.0m), 19s period, SW swell with glassy winds.
  • Most powerful swell: Tuesday 7 Jul, 3PM (local time) - 5ft (1.5m), 18s period, SW swell with 1,367 kJ wave energy.
  • Next surfable swell (1★+): Friday 3 Jul, 6PM (local time) - 2.5ft (0.8m), 17s period with SSW 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 Friday (Jul 03) at 6PM. The primary swell is predicted to be 0.8m and 17s period. 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 1.5m 18s and forecast to arrive on Tuesday (Jul 07) at 3PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 10s period and expected on Sunday (Jul 05) at 12PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Fri 3rd Jul)2.5ft (0.8m) 17s
Best Surf 9PM (Mon 6th Jul)3.5ft (1.0m) 19s
Most Powerful 3PM (Tue 7th Jul)5ft (1.5m) 18s

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


Updates in  hr  min  s Forecast update imminent

Alright surfers, Rusty here. This is your 16-day outlook for the spot. We’ve got a decent little run of surf coming up, but it’s a bit of a mixed bag, so let’s break it down.

Alright, so the main event here is El Estero. This is a river mouth setup, and it’s exposed to WNW swell. It’s usually a consistent spot, but you don’t always get the conditions to line up perfectly, so we need to pick our windows.

We’ve got a run starting on Friday the 3rd with some small, long-period groundswell. It’s rideable, but not the best due to a moderate cross-off wind. The water temp is sitting at 86°, which is a touch warmer than normal for this time of year—a nice treat. The overall energy is moderate at 574.

The real standout window is shaping up for Monday the 6th through Tuesday the 7th. That’s where the magic happens. Monday morning (6th) we get a clean 2ft swell from the SW with a very long 20-second period, and a gentle offshore breeze from the ENE. It’s small but the quality is going to be high. The energy is already strong at 770. Then Tuesday morning (7th) is the peak: 4ft of SW groundswell at 18 seconds, with that same gentle offshore wind. The energy jumps to 1216. This is definitely the best session on offer for experienced surfers. If you can only go out once, make it Tuesday morning.

After that, Wednesday the 8th still has some life. The morning sees a clean 5ft swell, but the wind swings cross-offshore. The afternoon though… glassy conditions on a 4ft SW swell. That’ll be a smooth, fun session with the energy still strong at 757. It’s a great option for the less-crowded afternoon.

By the end of the first week and into the second, the swell drops off and the winds get messier. There are a few clean mornings—like Friday the 10th and Sunday the 12th—with waist-high waves and offshore breezes, but nothing to get too excited about. The energy drops down into the moderate 300-400 range.

After the 14th of July, things get pretty weak. We see a few glassy afternoons on the 15th and 16th with barely any swell showing up. The energy is weak, down to 79 or lower, and the waves are only knee-high at best. It’s a proper lull.

The call: If you’re looking for the one standout, it’s Tuesday morning, July 7th. Clean 4ft SW swell, long period, offshore wind. The river mouth setup will handle that long period better than a beach break. Sunday the 5th and Thursday the 9th are ones to skip due to the risk of thunderstorms and cross-onshore winds. Otherwise, pick your clean mornings when the offshore breeze is working and the swell is still above 3ft.

Stay stoked, and don’t sleep on that Tuesday session.

\- Rusty

Short Range Forecast

Heavy rain (total 26mm), heaviest during Sun morning. Warm (max 32°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 31°C on Tue morning, min 25°C on Mon night). Wind will be generally light.

Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
2
2
1
3
2
1
3
3
3
3
4
2
4
2
3
3
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)
0.9
SW
14
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
0.9
SW
18
0.9
SW
16
0.7
SW
21
0.9
SW
16
1
SW
19
1
SW
19
1.2
SW
18
1.5
SW
18
1.4
SW
17
1.4
SW
16
1.2
SW
16
1.2
SW
16
1.1
SW
15
0.9
SSW
16
0.9
SSW
15
Wave Graph
Metric surfscale
Energy kJ
301
354
324
333
308
284
449
381
467
408
738
730
915
1367
1179
940
748
720
544
419
382
Wind (km/h)
20
ENE
20
NE
20
ENE
10
ENE
5
NNW
10
ENE
10
S
5
SW
10
NNE
15
ENE
10
SW
5
E
15
ENE
15
WSW
5
NE
15
ENE
5
WSW
10
ENE
20
ENE
10
SW
10
E
Wind State
cross-off
cross-off
off
off
cross
off
cross
cross-on
cross-off
off
cross-on
off
off
on
cross-off
cross-off
glassy
off
cross-off
cross-on
off
High Tide
4:57PM2.23m
5:31AM2.18m
5:35PM2.17m
6:08AM2.20m
6:14PM2.11m
6:45AM2.22m
6:56PM2.04m
7:27AM2.24m
7:43PM1.97m
8:14AM2.25m
8:38PM1.92m
9:08AM2.27m
9:40PM1.90m
Low Tide
10:52AM0.55m
11:14PM0.35m
11:32AM0.57m
11:49PM0.39m
12:13PM0.59m
00:25AM0.44m
12:56PM0.59m
1:03AM0.49m
1:44PM0.59m
1:48AM0.53m
2:39PM0.58m
2:40AM0.56m
3:39PM0.54m
part cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
5:26
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:07
6:08
6:08
6:08
6:08
6:08
6:08
 mm
10
14
2
4
Temp °C
31
32
28
30
29
27
26
26
26
30
29
27
31
29
28
31
30
28
31
30
28
Feels °C
31
33
28
34
33
31
31
30
30
34
32
31
36
32
33
34
34
33
35
34
32
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
14
0.8
S
10
0.8
SSW
16
0.8
SSW
16
0.9
S
10
0.9
S
11
0.9
SW
18
0.9
S
10
0.9
SW
16
0.9
SW
16
1
SW
19
1
SW
19
1.2
SW
18
1.5
SW
18
1.4
SW
17
1.4
SW
16
1.2
SW
16
1.2
SW
16
1.1
SW
15
0.9
SSW
16
0.9
SSW
15
Energy kJ
301
136
324
333
172
181
449
156
376
362
738
730
915
1367
1179
940
748
720
544
419
382
Swell 2
Height (m)
Direction
Period (s)
0.8
S
10
0.8
SSW
16
0.7
S
10
0.8
S
11
0.8
SSW
15
0.8
SSW
15
0.6
SSW
14
0.9
SW
16
0.7
SW
21
0.7
S
9
1
SW
15
0.8
SW
15
0.9
SW
14
0.6
S
8
0.6
S
12
0.8
S
12
0.7
S
11
0.7
S
11
0.7
S
10
0.7
S
9
0.6
S
9
Energy kJ
136
354
92
144
308
284
163
381
467
80
465
255
301
52
100
171
108
108
89
85
62
Swell 3
Height (m)
Direction
Period (s)
0.7
SSW
16
0.6
SW
14
0.6
SW
14
0.5
SW
14
0.5
SW
13
0.6
SW
18
0.3
N
4
0.6
S
14
0.7
S
10
0.7
SW
20
0.6
S
9
0.7
S
9
0.6
S
9
0.5
S
12
0.5
S
8
0.4
NNW
5
0.1
W
15
0.3
N
4
0.1
W
14
Energy kJ
273
162
162
96
84
255
3
134
90
408
57
76
53
73
31
9
4
3
4
Wind waves
Height (m)
Direction
Period (s)
0.7
NNE
4
0.5
N
5
0.6
NNE
5
0.4
N
5
1
S
10
0.5
N
4
0.4
NNE
4
0.4
NNE
4
Energy kJ
11
11
17
7
192
9
6
6
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
3
3
2
3
3
3
4
3
4
4
4
3
3
3
3
3
2
Distance (km)
10
10
0
0
10
0
10
10
0
0
10
0
0
10
0
10
0
0
13
10
0
Best forecast wave conditions in Guanacaste
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
2
Best forecast wave conditions in Costa Rica
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
3
3
3
3
3
Header Global
Rating
(10 max)
5
5
5
4
5
9
7
5
6
8
7
5
5
9
9
9
5
6
6
7
7
  • 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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