Dona Ana surfForecast / Golfo de Nicoya / Costa Rica

information circle48hr Weather and Surf, issued 5 am Wednesday 27 May 2026 CST
Forecast update in hr  min  s Forecast update imminent
Dona Ana surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dona Ana sea temperature is
30.3° C
(Which is 1.6°C warmer than normal for this time of year)

How big are the waves at Dona Ana today (27 May):

  • Morning surf: Morning surf (27 May, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Afternoon surf: Afternoon surf (27 May, local time) - 2ft (0.6m), 14s period with SSW swell.
  • Evening surf: Evening surf (27 May, local time) - 1.5ft (0.5m), 13s period with SSW swell.

The current surf forecast for Dona Ana at 8AM is: 0.7m 14s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 05:00am May 27). The wind direction is predicted to be glassy and the swell rating is 2.

Time (CST) & DateWave HeightWave Period
Morning (27 May)2ft (0.6m)14s
Afternoon (27 May)2ft (0.6m)14s
Evening (27 May)1.5ft (0.5m)13s

Table - waves today at Dona Ana. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 46mm), heaviest during Thu afternoon. Warm (max 31°C on Wed morning, min 26°C on Thu night). Wind will be generally light.

Wednesday
27
Thursday
28
Friday
29
Sat
30
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
Rating
(10 max)
2
2
1
0
0
0
1
1
1
1
1
0
1
1
1
1
1
1
0
0
1
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
14
0.6
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
14
0.7
SSW
14
0.7
SSW
15
0.4
SSW
16
0.5
SSW
14
0.5
SSW
13
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
0.6
SSW
14
0.4
SSW
18
0.5
S
17
0.7
SSW
15
Wave Graph
Metric surfscale
Energy kJ
178
173
125
121
121
141
102
101
101
101
102
108
186
209
95
108
99
104
110
115
163
118
144
231
Wind (km/h)
5
NNE
5
NNE
5
SSW
20
SSW
20
S
15
S
5
SE
10
ENE
0
NNW
5
N
5
W
15
SSW
10
S
5
S
0
E
0
NNE
0
NE
5
ENE
5
W
10
WSW
10
SW
5
SSE
5
ENE
5
WNW
glassy
glassy
glassy
cross-on
cross
cross
glassy
off
glassy
glassy
glassy
cross-on
cross
cross
glassy
glassy
glassy
glassy
cross-on
on
on
glassy
glassy
glassy
High Tide
00:04AM2.15m
12:23PM2.43m
00:58AM2.18m
1:10PM2.45m
1:45AM2.22m
1:52PM2.48m
Low Tide
6:04AM0.70m
6:49PM0.56m
6:55AM0.70m
7:35PM0.49m
7:40AM0.67m
8:17PM0.42m
cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
thunderstorm
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:16
5:16
5:16
5:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:54
5:54
5:55
5:55
1
5
6
3
2
7
7
3
1
1
2
3
3
Temp °C
27
27
30
31
30
28
28
27
27
27
29
30
29
27
27
26
26
27
29
29
29
27
26
27
31
31
34
32
32
31
33
31
32
32
33
32
32
31
32
31
31
31
33
32
33
32
31
32
Swell 1
Height (m)
Direction
Period (s)
0.7
SSW
14
0.7
SSW
14
0.6
SSW
14
0.6
SSW
14
0.5
SSW
13
0.6
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
13
0.5
SSW
14
0.7
SSW
14
0.7
SSW
15
0.6
S
7
0.5
SSW
14
0.5
SSW
13
0.5
SSW
14
0.5
SSW
14
0.5
SSW
14
0.6
SSW
14
0.5
SSW
14
0.6
SSW
7
0.7
SSW
15
Energy kJ
178
173
125
121
102
141
102
101
101
101
102
108
186
209
36
108
99
104
110
115
163
118
36
231
Swell 2
Height (m)
Direction
Period (s)
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
7
0.5
S
7
0.6
S
7
0.5
S
7
0.5
S
7
0.4
SSW
16
0.5
S
8
0.5
S
8
0.5
S
8
0.5
S
7
0.4
S
7
0.5
S
7
0.6
S
7
0.5
S
17
0.7
SSW
7
Energy kJ
35
33
33
32
31
33
32
31
28
27
25
37
24
24
95
32
32
30
26
16
25
35
144
47
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
14
0.3
SSW
8
0.3
SW
4
0.4
SSW
13
0.2
SSW
16
0.2
SSW
15
0.1
S
21
0.1
S
20
0.2
S
19
0.3
SSW
19
0.4
SSW
18
0.4
SSW
12
0.2
SSW
15
Energy kJ
121
14
2
55
25
23
9
8
29
72
104
49
21
Wind waves
Height (m)
Direction
Period (s)
0.2
SSW
2
0.3
WSW
2
0.3
SW
3
Energy kJ
1
1
1
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
1
1
Distance (km)
0
0
0
0
0
120
139
55
0
0
0
0
0
5
0
0
0
0
0
0
55
73
4
0
Best forecast wave conditions in Golfo de Nicoya
Rating
(10 max)
2
2
2
2
2
2
2
2
1
1
2
2
2
2
2
2
2
2
2
2
2
Best forecast wave conditions in Costa Rica
Rating
(10 max)
3
3
3
3
2
3
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
2
2
Header Global
Rating
(10 max)
7
9
9
7
9
6
6
6
6
9
8
9
8
7
7
6
6
5
5
5
5
5
5
5
  • 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

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