Guiones Surf Break

Guiones 48 hour detailed Surf Forecast

Lat Long: 9.93° N 85.67° W

Issued: 5 pm 26 Jun 2026 (local time)

Forecast update in  hr  min

Today's Guiones sea temperature is
29.9° C

1.4°C warmer than normal for this time of year

Guiones surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Guiones today (26 Jun):

  • Afternoon surf: Afternoon surf (26 Jun, local time) - 4ft (1.2m), 18s period with SW swell.
  • Evening surf: Evening surf (26 Jun, local time) - 4ft (1.2m), 17s period with SW swell.

The current surf forecast for Guiones at 9PM is: 1.2m 17s primary swell from a Southwest direction and 0.9m 11s secondary swell from a South direction (forecast issued at 05:00pm June 26). The wind direction is predicted to be glassy and the swell rating is 4.

Time (CST) & DateWave HeightWave Period
Morning (26 Jun)--
Afternoon (26 Jun)4ft (1.2m)18s
Evening (26 Jun)4ft (1.2m)17s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Fri
26
Saturday
27
Sunday
28
Mon
29
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
3 AM
6 AM
9 AM
12 PM
Rating
(10 max)
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.2
SW
18
1.1
SW
17
1.2
SW
17
1.2
SW
17
1.3
SW
17
1.3
SW
16
1.3
SW
16
1.3
SW
16
1.2
SW
16
1.1
SW
16
1.2
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1
SW
16
1
SW
16
0.8
SW
14
1
SW
16
1
SW
16
1
SW
15
Wave Graph
Metric surfscale
Energy kJ
895
772
885
864
886
854
854
844
757
644
711
597
589
581
574
566
566
574
471
483
264
489
483
465
Wind (km/h)
10
S
5
SSE
5
ENE
5
NE
10
NE
10
NE
5
NE
5
SSW
5
SSW
5
N
10
NE
10
NE
10
NE
10
NE
10
ENE
5
S
5
SSW
5
N
15
NE
10
NE
10
NE
10
NE
10
NE
5
SW
Wind State
cross-on
glassy
glassy
off
cross-off
off
off
glassy
glassy
glassy
cross-off
cross-off
off
off
off
glassy
glassy
glassy
off
off
off
off
off
cross-on
High Tide
12:02PM1.92m
00:42AM1.69m
12:51PM1.94m
1:30AM1.73m
1:37PM1.97m
2:14AM1.78m
Low Tide
6:35PM0.50m
6:37AM0.64m
7:21PM0.45m
7:24AM0.60m
8:05PM0.39m
8:09AM0.55m
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:24
5:24
5:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:06
6:06
6:06
6:07
 mm
Temp °C
29
29
28
27
26
26
29
30
30
29
27
26
26
26
29
31
31
29
27
26
26
25
28
30
Feels °C
32
34
33
31
29
29
33
34
35
33
30
28
29
29
32
34
35
33
28
28
28
27
31
33
Swell 1
Height (m)
Direction
Period (s)
1.2
SW
18
1.1
SW
17
1.2
SW
17
1.2
SW
17
1.3
SW
17
1.3
SW
16
1.3
SW
16
1.3
SW
16
1.2
SW
16
1.1
SW
16
1.2
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1
SW
16
1
SW
16
0.8
SW
14
1
SW
16
1
SW
16
1
SW
15
Energy kJ
895
772
885
864
886
854
854
844
757
644
711
597
589
581
574
566
566
574
471
483
228
489
483
465
Swell 2
Height (m)
Direction
Period (s)
0.8
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
12
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.9
S
11
0.8
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.8
S
10
0.7
S
10
0.7
S
10
0.7
S
10
Energy kJ
155
192
192
196
192
192
199
206
210
192
185
184
181
181
181
141
138
136
133
130
127
96
94
92
Swell 3
Height (m)
Direction
Period (s)
0.3
S
13
0.3
S
13
0.3
S
13
0.2
S
18
0.2
S
18
0.1
S
22
0.1
S
20
0.1
SW
24
0.1
SW
24
0.1
SW
24
0.1
SW
24
0.1
SW
23
0.1
SW
22
0.3
SW
21
0.7
SW
16
0.3
SW
21
0.3
SW
21
0.3
SW
20
Energy kJ
31
31
31
26
26
9
8
22
22
22
22
21
18
72
264
72
71
65
Wind waves
Height (m)
Direction
Period (s)
0.3
N
5
Energy kJ
4
Nearest Offshore or Glassy
Rating
(10 max)
3
3
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
Best forecast wave conditions in Guanacaste
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Costa Rica
Rating
(10 max)
4
4
4
4
4
4
4
4
3
4
4
3
3
4
3
3
3
3
3
3
3
3
3
3
Header Global
Rating
(10 max)
6
6
6
6
6
5
5
5
9
9
9
8
6
6
5
6
9
6
6
6
5
5
7
9
  • 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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