Diria Surf Break

Diria 48 hour detailed Surf Forecast

Lat Long: 10.32° N 85.84° W

Issued: 11 pm 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Diria sea temperature is
30.0° C

1.8°C warmer than normal for this time of year

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


How big are the waves at Diria today (06 Jul):

  • Morning surf: Morning surf (06 Jul, local time) - 3ft (0.9m), 16s period with SW swell.
  • Afternoon surf: Afternoon surf (06 Jul, local time) - 3.5ft (1.0m), 19s period with SW swell.
  • Evening surf: Evening surf (06 Jul, local time) - 3.5ft (1.0m), 19s period with SW swell.

The current surf forecast for Diria at 3AM is: 1.0m 16s primary swell from a Southwest direction and 0.6m 21s secondary swell from a Southwest direction (forecast issued at 11:00pm July 05). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (CST) & DateWave HeightWave Period
Morning (06 Jul)3ft (0.9m)16s
Afternoon (06 Jul)3.5ft (1.0m)19s
Evening (06 Jul)3.5ft (1.0m)19s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun night. Warm (max 32°C on Tue morning, min 25°C on Sun night). Wind will be generally light.

Monday
6
Tuesday
7
Wednesday
8
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
3 PM
6 PM
Rating
(10 max)
3
3
3
3
3
3
3
4
4
2
3
4
4
4
4
4
4
3
2
3
2
3
3
2
Swell
Height Map
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)
0.9
SW
16
0.7
SW
21
1
SW
16
1
SW
16
0.9
SW
16
0.9
SW
20
1
SW
19
1
SW
19
1
SW
19
1
SW
19
1.1
SW
18
1.2
SW
18
1.2
SW
18
1.4
SW
18
1.4
SW
18
1.4
SW
18
1.4
SW
17
1.4
SW
17
1.4
SW
16
1.3
SSW
16
1.3
SSW
16
1.2
SW
16
1.2
SW
16
1.2
SW
16
Wave Graph
Metric surfscale
Energy kJ
432
467
502
496
408
552
738
738
738
730
777
926
915
1263
1263
1249
1235
1179
976
875
864
748
748
739
Wind (km/h)
5
ENE
10
NE
10
ENE
15
ENE
20
ENE
5
E
5
WSW
5
SW
10
ENE
20
ENE
20
ENE
20
ENE
25
ENE
15
ENE
5
ESE
0
N
15
ENE
20
ENE
20
NE
15
ENE
20
ENE
15
NE
5
S
10
SSW
Wind State
off
cross-off
cross-off
cross-off
off
glassy
on
glassy
cross-off
cross-off
cross-off
off
off
off
glassy
glassy
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
glassy
cross-on
High Tide
6:45AM2.22m
6:56PM2.04m
7:27AM2.24m
7:43PM1.97m
8:14AM2.25m
Low Tide
00:25AM0.44m
12:56PM0.59m
1:03AM0.49m
1:44PM0.59m
1:48AM0.53m
2:39PM0.58m
thunderstorm
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:26
5:26
5:26
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:08
6:08
6:08
 mm
1
Temp °C
27
26
25
25
28
31
30
29
27
26
26
26
29
32
31
30
28
27
27
26
29
31
31
29
Feels °C
31
29
28
27
29
36
34
34
30
27
27
27
29
34
36
35
30
28
29
29
30
33
36
33
Swell 1
Height (m)
Direction
Period (s)
0.9
SW
16
0.9
SW
16
1
SW
16
1
SW
16
0.9
SW
16
0.9
SW
16
1
SW
19
1
SW
19
1
SW
19
1
SW
19
1.1
SW
18
1.2
SW
18
1.2
SW
18
1.4
SW
18
1.4
SW
18
1.4
SW
18
1.4
SW
17
1.4
SW
17
1.4
SW
16
1.3
SSW
16
1.3
SSW
16
1.2
SW
16
1.2
SW
16
1.2
SW
16
Energy kJ
432
432
502
496
362
358
738
738
738
730
777
926
915
1263
1263
1249
1235
1179
976
875
864
748
748
739
Swell 2
Height (m)
Direction
Period (s)
0.7
S
10
0.7
SW
21
0.6
SW
21
0.6
S
9
0.7
SW
20
0.9
SW
20
1
SW
15
1
SW
15
0.9
SSW
15
0.8
SW
15
0.8
SSW
14
0.8
SSW
14
0.7
SW
14
0.6
S
9
0.6
S
8
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
12
0.7
S
11
0.7
S
11
0.7
S
11
Energy kJ
90
467
368
61
408
552
465
447
382
255
261
261
211
52
51
136
136
136
134
134
132
114
110
110
Swell 3
Height (m)
Direction
Period (s)
0.6
SSW
14
0.7
S
10
0.6
S
10
0.5
SW
21
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.5
S
9
0.6
S
9
0.5
N
5
0.5
S
12
0.4
N
5
0.3
N
5
0.5
S
8
0.4
N
5
0.4
NNW
6
0.3
NNW
5
Energy kJ
143
89
65
224
60
57
56
56
56
57
55
37
53
11
73
7
4
31
7
10
4
Wind waves
Height (m)
Direction
Period (s)
0.5
N
6
0.4
NNE
5
0.4
NNE
5
0.4
NNE
5
0.5
N
5
0.5
N
5
0.5
N
5
Energy kJ
15
7
7
7
11
11
11
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
4
4
4
3
3
4
4
4
4
4
4
4
3
3
3
3
3
3
Distance (km)
0
0
0
0
0
0
8
0
0
28
14
0
0
0
0
0
0
14
11
0
28
0
0
9
Best forecast wave conditions in Guanacaste
Rating
(10 max)
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
Best forecast wave conditions in Costa Rica
Rating
(10 max)
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
5
7
7
5
9
8
8
8
7
5
5
5
5
7
9
9
9
8
7
8
9
9
9
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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