El Estero Surf Break

El Estero Surf Forecast and Surf Report

Lat Long: 10.32° N 85.84° W

Issued: 5 am 02 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 2 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, 12PM (local time) - 5ft (1.5m), 18s period, SW swell with 1,367 kJ wave energy.
  • Next surfable swell (1★+): Thursday 2 Jul, 3PM (local time) - 3ft (0.9m), 15s 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 Thursday (Jul 02) at 3PM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.4m and 5s. 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 12PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 10s period and expected on Friday (Jul 03) at 12PM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 3PM (Thu 2nd Jul)3ft (0.9m) 15s
Best Surf 9PM (Mon 6th Jul)3.5ft (1.0m) 19s
Most Powerful12PM (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 folks, Rusty here. We're looking at El Estero, a river mouth setup that's got a good line on that SW swell. It's a consistent spot, so we've got waves coming through for the whole 16-day forecast, but the quality and size are going to shift. The water's sitting at 86°, which is a touch warmer than normal for this time of year, so you can definitely leave the thick wetsuit at home.

We start off on Thursday the 2nd of July. It's a mixed bag to begin with. The morning has some clean, 3ft surf from the SW, but the wind is a moderate cross-off from the ENE. The combined energy is moderate (534). The afternoon shapes up better though – the wind swings to a gentle offshore from the east, and the waves are still a clean 3ft. Solid and clean for a river mouth.

Moving to Friday the 3rd of July, we’re looking at the first real highlight. The morning serves up a moderate offshore wind from the ENE and a very clean 3ft SW groundswell. The combined swell energy is good and solid at 574. This is the call for the early session. The afternoon stays clean with a slight cross-off wind, but the morning is where the quality sits.

Saturday the 4th of July starts clean but a stiff cross-off breeze from the ENE makes it a bit scratchy. Conditions go downhill fast in the afternoon with a cross-on wind and a risk of thunderstorms. That's a skip.

Sunday the 5th of July is where it starts to get good again. We've got a slight offshore breeze from the ESE in the morning, and the swell is a clean 3ft from the SW with a long, quality 18-second period. The energy is moderate to strong (533). Then on Sunday afternoon, it goes glassy. Zero wind and a clean 3ft swell. That afternoon session is pure butter.

Then we get a real standout in the week ahead. Monday the 6th of July morning is magic. A gentle offshore from the east sets up a glassy 2ft groundswell with a very long 20-second period. The combined energy jumps up to a solid 770. That's a long-period groundswell, so it will draw up nicely on the river mouth. This is the best session of the first week by a mile.

Tuesday the 7th of July morning has the swell building to 4ft with a moderate energy reading of 1216. It's clean with a cross-off breeze, but the real standout is Tuesday afternoon. The swell hits 5ft from the SW—that's getting into expert territory—and it's absolutely glassy. The energy is very strong at 1367. For the experienced crew in the water, that session is going to be firing.

The middle of the week is a bit more mixed. Wednesday the 8th of July and Thursday the 9th of July see good morning sessions with clean swell in the 4ft to 4ft range, but the afternoons get choppy with cross-on winds. The quality dips.

By the second week, from Friday the 10th of July onwards, the swell drops back into the 2ft to 3ft range. The mornings are consistently clean with offshore breezes, and the afternoons often get glassy. The energy levels drop back to the 300-400 range. The consistency stays high, but the power is gone.

Friday the 17th of July rolls in with a solid pulse of 3ft SSW groundswell, a long 18-second period, and the combined energy jumps back up to 611. That's the standout of the second week, with a moderate cross-off breeze keeping it clean all day. It's a promising sign for the end of the run.

So for the best on offer, I'm calling Monday the 6th of July morning for the clean, long-period perfection, and Tuesday the 7th of July afternoon for the bigger, glassy barrels for the experts. Friday the 17th of July is the one to watch for the second week.

This is Rusty, signing off.

Short Range Forecast

Heavy rain (total 39mm), heaviest during Sat night. Warm (max 32°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 8mm), mostly falling on Sun morning. Warm (max 31°C on Tue morning, min 25°C on Sun night). Wind will be generally light.

Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
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
3
3
3
2
2
0
3
3
2
3
3
3
3
3
4
4
2
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
SW
16
0.9
SW
15
0.9
SSW
15
0.9
SW
14
0.8
SSW
16
0.8
SSW
16
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
0.8
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
1.3
SSW
16
1.2
SW
16
1.2
SW
16
Wave Graph
Metric surfscale
Energy kJ
358
322
382
301
354
324
333
308
284
370
381
467
408
738
730
915
1367
1179
864
748
720
Wind (km/h)
25
ENE
15
E
20
E
20
ENE
5
NE
20
ENE
10
ENE
15
SW
15
SE
5
ESE
5
SE
10
NNE
15
E
10
SW
5
ENE
15
ENE
5
W
10
ENE
20
ENE
10
WSW
10
ENE
Wind State
cross-off
off
off
off
cross-off
off
cross-off
cross-on
cross-off
off
glassy
cross-off
off
cross-on
off
cross-off
glassy
cross-off
cross-off
cross-on
off
High Tide
4:19PM2.26m
4:54AM2.16m
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
Low Tide
10:12AM0.54m
10:39PM0.32m
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
part cloud
thunderstorm
cloud
part cloud
part cloud
clear
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
thunderstorm
part cloud
clear
part cloud
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
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
6:07
6:08
6:08
6:08
6:08
6:08
 mm
1
3
35
4
3
1
Temp °C
31
31
28
31
32
28
30
28
27
27
27
26
30
30
27
31
30
28
31
30
28
Feels °C
32
33
29
33
36
29
33
31
31
31
31
29
33
34
32
34
34
33
34
34
33
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
16
0.9
SW
15
0.9
SSW
15
0.8
S
10
0.8
S
10
0.8
SSW
16
0.8
S
11
0.9
S
10
0.9
S
11
0.8
SW
18
0.9
SW
16
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
1.3
SSW
16
1.2
SW
16
1.2
SW
16
Energy kJ
358
322
382
136
136
324
144
168
181
370
381
376
362
738
730
915
1367
1179
864
748
720
Swell 2
Height (m)
Direction
Period (s)
0.7
S
10
0.8
S
11
0.8
S
10
0.9
SW
14
0.8
SSW
16
0.8
S
10
0.8
SSW
16
0.8
SSW
15
0.8
SSW
15
0.8
S
10
0.7
S
10
0.7
SW
21
0.8
S
9
1
SW
15
0.8
SW
15
0.9
SW
14
0.6
S
9
0.7
S
12
0.7
S
12
0.7
S
11
0.7
S
11
Energy kJ
90
149
138
301
354
121
333
308
284
125
94
467
108
465
255
301
54
136
132
112
108
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
15
0.5
S
18
0.7
SSW
18
0.7
SSW
16
0.6
SW
14
0.6
SW
14
0.5
SW
14
0.5
SW
13
0.6
SW
18
0.6
SSW
14
0.6
S
14
0.7
S
10
0.7
SW
20
0.6
S
9
0.6
S
9
0.6
S
9
0.5
S
12
0.2
N
6
0.4
N
4
0.4
N
5
Energy kJ
176
167
329
273
162
162
96
84
255
163
134
90
408
56
55
53
73
3
6
7
Wind waves
Height (m)
Direction
Period (s)
0.6
NNE
4
0.4
N
5
0.4
NNE
5
0.4
NNE
5
0.4
N
5
0.6
NNE
4
0.4
NNE
5
0.4
E
3
0.4
NNE
4
0.5
NNE
4
0.5
N
5
Energy kJ
9
7
7
7
7
9
7
3
6
7
11
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
3
3
2
2
3
3
3
2
3
3
4
3
3
4
4
3
3
3
Distance (km)
29
0
0
0
0
0
0
10
0
0
0
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
3
3
3
4
3
4
4
4
3
3
3
Best forecast wave conditions in Costa Rica
Rating
(10 max)
4
3
3
4
3
4
3
3
3
3
3
4
3
4
3
4
4
4
4
3
3
Header Global
Rating
(10 max)
5
9
5
9
5
7
5
5
9
7
7
6
9
8
6
6
7
9
7
7
9
  • 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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