El Carmen surfForecast / Golfo de Nicoya / Costa Rica

information circle16 Day Weather and Surf, issued 5 am Sunday 17 May 2026 CST
Forecast update in hr  min  s Forecast update imminent
El Carmen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's El Carmen sea temperature is
30.6° C
(Which is 1.6°C warmer than normal for this time of year)

Best Forecast Surf Conditions for El Carmen this week:

The surf forecast for El Carmen over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (May 17) at 6PM. The primary swell is predicted to be 0.8m and 14s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at El Carmen in the next 16 days are 0.9m 16s and forecast to arrive on Wednesday (May 20) at 6PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 10s period and expected on Saturday (May 23) at 12AM.

Wave TypeTime (CST) & Date Wave Height & Period
Next good surf (1 star+) 6PM (Sun 17th May)2.5ft (0.8m) 14s
Best Surf 6PM (Sun 17th May)2.5ft (0.8m) 14s
Most Powerful 6PM (Wed 20th May)3ft (0.9m) 16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Mon night. Warm (max 30°C on Mon morning, min 27°C on Mon night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Warm (max 30°C on Wed morning, min 28°C on Wed night). Wind will be generally light.

Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
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
0
2
2
0
2
2
0
2
2
0
2
2
0
2
0
0
2
1
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)
0.6
SW
13
0.6
SSW
13
0.7
SW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.4
SW
18
0.6
SSW
14
0.9
SW
16
0.6
SW
16
0.6
SW
16
0.8
SW
15
0.7
SW
15
0.8
SW
15
0.8
SW
15
0.6
SW
14
0.8
SW
14
0.8
SW
14
0.6
SW
14
0.5
SW
14
0.5
SW
16
Wave Graph
Metric surfscale
Energy kJ
132
111
180
151
154
154
111
138
376
206
208
284
226
266
258
169
248
234
153
94
127
Wind (km/h)
0
S
15
S
5
NE
5
NNE
10
S
5
N
5
E
15
S
5
NW
5
ENE
15
WSW
0
WNW
5
ENE
20
SSW
0
W
5
SE
10
SW
0
ENE
5
ESE
10
SSW
10
NW
glassy
cross-on
glassy
glassy
cross-on
glassy
glassy
cross-on
glassy
glassy
on
glassy
glassy
on
glassy
cross
on
glassy
cross-off
on
cross
High Tide
2:55PM2.86m
3:30AM2.57m
3:45PM2.87m
4:21AM2.60m
4:36PM2.81m
5:13AM2.58m
5:28PM2.70m
6:07AM2.53m
6:23PM2.55m
7:04AM2.46m
7:21PM2.38m
8:05AM2.39m
8:24PM2.23m
Low Tide
9:19PM-0.06m
9:30AM0.15m
10:08PM-0.08m
10:22AM0.16m
10:58PM-0.05m
11:16AM0.22m
11:50PM0.05m
12:13PM0.33m
00:44AM0.18m
1:14PM0.46m
1:41AM0.32m
2:19PM0.56m
2:41AM0.46m
clear
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:18
5:18
5:18
5:18
5:18
5:18
5:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:53
5:53
5:53
5:54
5:54
5:54
1
1
3
1
1
1
1
1
2
1
1
3
2
Temp °C
29
29
28
30
29
29
30
30
29
30
30
29
30
29
28
30
29
29
29
29
29
32
31
33
33
31
33
33
32
33
32
32
33
34
31
32
34
32
34
33
32
34
Swell 1
Height (m)
Direction
Period (s)
0.6
SW
13
0.6
SSW
13
0.7
SW
13
0.7
SSW
13
0.7
SSW
13
0.7
SSW
13
0.6
SSW
12
0.6
SSW
14
0.9
SW
16
0.6
SW
16
0.6
SW
16
0.8
SW
15
0.7
SW
15
0.8
SW
15
0.8
SW
15
0.6
SW
14
0.8
SW
14
0.8
SW
14
0.7
S
9
0.7
S
9
0.7
S
9
Energy kJ
132
111
180
151
154
149
101
138
376
206
208
284
226
266
258
169
248
234
80
76
74
Swell 2
Height (m)
Direction
Period (s)
0.5
S
8
0.4
SSW
15
0.5
S
6
0.6
S
8
0.6
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.5
S
7
0.5
SW
13
0.6
SSW
13
0.5
SW
12
0.4
SW
11
0.4
SW
11
0.4
SSW
7
0.5
S
7
0.5
S
8
0.7
S
10
0.6
SW
14
0.5
SW
14
0.5
SW
16
Energy kJ
35
85
19
41
39
37
27
27
23
84
114
69
33
43
15
24
31
90
153
93
127
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
15
0.1
W
11
0.4
SW
18
0.4
SW
18
0.4
SW
17
0.5
SW
18
0.4
SW
18
0.4
SW
18
0.4
SSW
12
0.5
S
6
0.5
S
6
0.4
S
6
0.4
S
6
0.4
S
6
0.4
SW
11
0.3
SW
10
0.3
S
10
0.2
SSW
10
0.2
SSW
10
0.4
SW
16
0.5
SW
13
Energy kJ
85
2
82
79
70
154
111
109
56
21
19
13
13
12
29
16
19
9
9
94
84
Wind waves
Height (m)
Direction
Period (s)
0.6
S
7
Energy kJ
34
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
1
2
2
2
2
2
2
2
1
2
2
1
2
2
Distance (km)
0
102
0
0
102
0
0
143
0
0
102
0
0
231
0
1
95
0
0
102
38
Best forecast wave conditions in Golfo de Nicoya
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
Best forecast wave conditions in Costa Rica
Rating
(10 max)
2
2
2
2
2
2
3
1
3
2
2
2
2
2
2
2
2
2
2
2
2
Header Global
Rating
(10 max)
6
4
5
4
4
4
4
4
4
5
4
5
5
4
4
5
6
4
5
4
4
  • Map Icons:
  • Break
  • 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 Carmen Surf forecast

The above surf forecast table for El Carmen provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at El Carmen can be found by selecting the local surf guide option on the grey menu. Our El Carmen 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 Carmen) 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 Carmen 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 Carmen is 51 km (32 miles) from Puntarenas. If you plan a holiday in Golfo de Nicoya, look for hotels and other accommodation in Puntarenas. Puntarenas has rooms for a wide range of budgets as well as car hire and transport links.

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