Dunes Surf Break

Dunes 48 hour detailed Surf Forecast

Lat Long: 18.51° N 67.06° W

Issued: 7 pm 21 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
28.3° C

Normal for this time of year

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


How big are the waves at Dunes today (21 Jun):

  • Afternoon surf: Afternoon surf (21 Jun, local time) - 5.5ft (1.7m), 6s period with ENE swell.
  • Evening surf: Evening surf (21 Jun, local time) - 6ft (1.8m), 6s period with E swell.

The current surf forecast for Dunes at 11PM is: 1.6m 6s primary swell from a East direction and 0.2m 10s secondary swell from a North-northeast direction (forecast issued at 07:00pm June 21). The wind direction is predicted to be cross-shore.

Time (AST) & DateWave HeightWave Period
Morning (21 Jun)--
Afternoon (21 Jun)5.5ft (1.7m)6s
Evening (21 Jun)6ft (1.8m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 6mm), mostly falling on Sun night. Warm (max 30°C on Mon morning, min 25°C on Mon night). Mainly strong winds.

Sun
21
Monday
22
Tuesday
23
Wed
24
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
2.1
ENE
6
1.9
E
6
1.6
E
6
1.4
E
6
1.4
E
6
1.5
E
6
1.5
E
6
1.8
E
6
2.1
E
6
2.1
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.5
E
6
1.6
E
6
1.7
ENE
6
1.6
ENE
6
1.5
E
6
1.4
ENE
6
1.5
E
6
1.5
E
6
1.4
ENE
6
1.4
ENE
7
1.8
ENE
6
Wave Graph
Metric surfscale
Energy kJ
331
279
177
130
130
160
167
243
356
367
177
171
184
171
200
223
198
165
160
154
165
165
175
214
Wind (km/h)
35
ENE
30
E
20
E
20
ESE
15
ESE
20
E
30
ENE
35
ENE
40
ENE
40
E
30
E
25
E
15
ESE
30
E
35
ENE
40
ENE
40
ENE
35
ENE
30
E
25
E
20
E
20
E
20
ENE
30
NE
Wind State
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross-off
cross
cross-on
cross-on
High Tide
2:26PM0.46m
2:17AM0.46m
3:31PM0.48m
2:59AM0.41m
4:31PM0.50m
3:41AM0.37m
Low Tide
8:26PM0.21m
8:54AM0.12m
9:42PM0.23m
9:34AM0.11m
10:54PM0.24m
10:13AM0.09m
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:07
7:07
7:07
7:07
 mm
8
3
Temp °C
28
27
26
26
26
27
30
29
28
27
26
25
25
27
29
28
27
26
26
25
25
27
29
28
Feels °C
26
27
26
27
27
27
28
26
25
25
25
24
26
26
27
25
25
24
26
25
26
27
29
27
Swell 1
Height (m)
Direction
Period (s)
0.2
NNE
11
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.1
NE
12
0.2
NNE
10
0.2
NNE
10
0.2
NNE
10
0.2
NNE
9
0.2
NNE
11
0.2
NNE
11
0.1
NE
9
0.2
NNE
11
0.2
NNE
11
0.3
NNE
12
0.2
NNE
12
0.3
NNE
12
0.2
NNE
12
0.2
NNE
12
0.2
NNE
11
Energy kJ
11
10
10
10
10
10
10
10
6
9
9
9
9
12
12
3
13
12
27
14
28
14
13
12
Swell 2
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
13
0.1
N
13
0.1
N
13
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
NE
12
0.1
N
14
0.1
N
8
0.1
NE
9
0.1
NE
9
0.1
NE
11
0.2
NNE
9
0.1
N
8
0.1
N
8
0.1
N
7
0.1
N
7
0.1
N
7
0.1
N
8
Energy kJ
1
3
3
3
5
6
6
6
4
1
3
3
5
8
1
1
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
N
8
0.1
N
8
0.1
N
8
0.1
NE
13
Energy kJ
1
1
1
7
Wind waves
Height (m)
Direction
Period (s)
2.1
ENE
6
1.9
E
6
1.6
E
6
1.4
E
6
1.4
E
6
1.5
E
6
1.5
E
6
1.8
E
6
2.1
E
6
2.1
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.5
E
6
1.6
E
6
1.7
ENE
6
1.6
ENE
6
1.5
E
6
1.4
ENE
6
1.5
E
6
1.5
E
6
1.4
ENE
6
1.4
ENE
7
1.8
ENE
6
Energy kJ
331
279
177
130
130
160
167
243
356
367
177
171
184
171
200
223
198
165
160
154
165
165
175
214
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
1
1
2
2
2
1
2
3
1
1
2
2
1
2
3
3
1
1
2
1
2
Distance (km)
879
13
304
35
35
304
879
879
21
879
304
239
231
304
879
1410
629
580
304
87
35
304
9
879
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
1
1
1
1
1
1
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
7
6
6
5
7
6
6
5
5
5
5
5
5
5
5
6
7
8
9
7
8
7
8
7
  • 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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