Dunes Surf Break

Dunes 48 hour detailed Surf Forecast

Lat Long: 18.51° N 67.06° W

Issued: 1 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):

  • Morning surf: Morning surf (21 Jun, local time) - 4.5ft (1.3m), 6s period with ENE swell.
  • Afternoon surf: Afternoon surf (21 Jun, local time) - 5ft (1.6m), 6s period with E swell.
  • Evening surf: Evening surf (21 Jun, local time) - 5.5ft (1.7m), 6s period with E swell.

The current surf forecast for Dunes at 7PM is: 1.8m 6s primary swell from a East direction and 0.2m 10s secondary swell from a North-northeast direction, 0.1m 6s secondary swell from a North direction (forecast issued at 01:00pm June 21). The wind direction is predicted to be cross-shore.

Time (AST) & DateWave HeightWave Period
Morning (21 Jun)4.5ft (1.3m)6s
Afternoon (21 Jun)5ft (1.6m)6s
Evening (21 Jun)5.5ft (1.7m)6s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun afternoon. Warm (max 30°C on Mon morning, min 24°C on Tue night). Winds increasing (light winds from the E on Sun night, strong winds from the ENE by Mon night).

Sun
21
Monday
22
Tuesday
23
Wed
24
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
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
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)
1.4
ENE
5
1.5
E
6
1.7
ENE
6
1.8
E
6
1.6
E
6
1.5
E
6
1.5
E
6
1.5
E
6
1.6
E
6
1.9
ENE
6
2.2
E
6
2.1
E
6
1.6
E
6
1.7
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.7
ENE
6
1.6
ENE
6
1.6
E
6
1.4
ENE
7
1.6
ENE
6
1.6
ENE
6
1.5
ENE
6
Wave Graph
Metric surfscale
Energy kJ
117
144
201
227
170
165
170
165
196
284
414
350
171
214
196
200
200
223
198
200
175
164
188
176
Wind (km/h)
35
ENE
35
ENE
30
ENE
20
E
25
E
20
E
20
ESE
20
E
30
ENE
35
ENE
35
ENE
40
ENE
30
E
25
ESE
20
E
30
E
35
ENE
40
ENE
40
ENE
35
ENE
30
E
25
E
20
E
20
E
Wind State
cross-on
cross-on
cross
cross
cross
cross-off
cross-off
cross
cross-on
cross
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
High Tide
2:26PM0.46m
2:17AM0.46m
3:31PM0.48m
2:59AM0.41m
4:31PM0.50m
3:41AM0.37m
Low Tide
8:12AM0.13m
8:26PM0.21m
8:54AM0.12m
9:42PM0.23m
9:34AM0.11m
10:54PM0.24m
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
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
3
7
2
Temp °C
29
28
29
27
26
25
25
27
30
29
29
26
26
25
25
26
29
28
27
26
26
25
24
27
Feels °C
28
26
29
28
26
25
26
28
28
26
27
23
25
24
26
25
27
26
24
24
26
25
25
27
Swell 1
Height (m)
Direction
Period (s)
0.3
NNE
11
0.3
NNE
11
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
0.2
NNE
12
0.2
NNE
12
0.3
NNE
12
0.2
NNE
12
Energy kJ
23
23
11
10
10
10
10
10
10
10
6
9
9
9
9
12
12
3
13
12
13
14
28
14
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
N
12
0.1
N
14
0.1
N
8
0.1
NE
9
0.2
NNE
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
Energy kJ
1
3
3
3
5
6
6
3
4
1
3
8
5
8
1
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.1
N
14
0.1
N
8
0.1
N
8
0.1
N
8
0.1
NE
13
Energy kJ
4
1
1
1
7
Wind waves
Height (m)
Direction
Period (s)
1.4
ENE
5
1.5
E
6
1.7
ENE
6
1.8
E
6
1.6
E
6
1.5
E
6
1.5
E
6
1.5
E
6
1.6
E
6
1.9
ENE
6
2.2
E
6
2.1
E
6
1.6
E
6
1.7
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.7
ENE
6
1.6
ENE
6
1.6
E
6
1.4
ENE
7
1.6
ENE
6
1.6
ENE
6
1.5
ENE
6
Energy kJ
117
144
201
227
170
165
170
165
196
284
414
350
171
214
196
200
200
223
198
200
175
164
188
176
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
2
1
1
1
1
2
1
1
2
3
1
2
2
2
2
2
3
3
1
1
2
Distance (km)
879
878
879
9
304
84
84
276
879
21
21
879
304
84
268
304
304
304
879
580
304
87
35
304
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
2
1
2
1
1
1
1
1
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
2
1
2
1
1
1
1
1
Header Global
Rating
(10 max)
7
7
7
6
6
5
7
6
6
5
5
5
5
6
5
5
5
6
7
8
9
9
9
8
  • 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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