Dunes surfForecast / Puerto Rico / Puerto Rico

information circle48hr Weather and Surf, issued 7 am Thursday 30 Apr 2026 AST
Forecast update in hr  min  s Forecast update imminent
Dunes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunes sea temperature is
28.0° C
(Which is 1.0°C warmer than normal for this time of year)

How big are the waves at Dunes today?

The current surf forecast for Dunes at 1PM is: 0.5m 12s primary swell from a North direction and 0.5m 10s secondary swell from a North direction, 0.4m 7s secondary swell from a East-northeast direction (forecast issued at 07:00am April 30). The wind direction is predicted to be onshore.

Time (AST) & DateWave HeightWave Period
Morning (30 Apr)1.5ft (0.5m)10s
Afternoon (30 Apr)1.5ft (0.5m)12s
Evening (30 Apr)2.5ft (0.8m)11s

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 11mm), heaviest on Thu afternoon. Warm (max 28°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Thursday
30
Friday
1
Saturday
2
Sun
3
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
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
0
1
0
0
0
0
1
2
2
0
2
0
0
0
1
0
0
0
0
0
0
0
1
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
0.5
NNE
10
0.5
N
10
0.5
N
10
0.5
N
12
0.5
N
11
0.7
N
11
0.9
N
10
1
N
10
1
N
10
1.1
N
10
1
N
10
1
N
10
0.9
N
10
0.8
N
9
0.8
N
9
0.8
N
9
0.7
N
9
0.7
N
9
0.6
N
9
0.5
NNE
10
1.1
E
5
0.7
N
10
1.1
E
5
0.5
NNE
10
Wave Graph
Metric surfscale
Energy kJ
55
48
49
75
64
116
165
192
188
223
184
181
146
111
109
104
76
76
63
60
59
106
60
56
Wind (km/h)
15
E
15
ESE
10
E
15
NNE
10
NE
10
ENE
10
E
10
ESE
10
ESE
10
ENE
15
ESE
10
NE
15
ENE
20
ENE
15
ESE
15
E
20
E
15
E
20
ENE
20
E
20
ENE
20
E
15
ESE
20
E
cross
cross-off
cross
on
cross-on
cross
cross
cross-off
cross-off
cross-on
cross-off
cross-on
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross
cross-off
cross
High Tide
7:29AM0.37m
8:25PM0.56m
8:06AM0.34m
9:05PM0.57m
8:43AM0.32m
9:45PM0.57m
Low Tide
2:09AM0.18m
1:24PM0.09m
2:58AM0.18m
1:57PM0.08m
3:45AM0.17m
2:31PM0.06m
cloud
cloud
cloud
thunderstorm
thunderstorm
thunderstorm
cloud
clear
clear
clear
clear
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:00
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:49
6:49
6:50
6:50
1
3
2
1
1
1
1
1
Temp °C
25
25
27
27
26
26
25
25
25
26
28
28
27
26
25
24
24
25
28
28
28
27
25
24
27
27
29
29
28
29
27
28
28
28
29
30
28
27
26
25
24
25
29
29
29
28
27
25
Swell 1
Height (m)
Direction
Period (s)
0.5
NNE
10
0.5
N
10
0.5
N
10
0.5
N
12
0.5
N
11
0.7
N
11
0.9
N
10
1
N
10
1
N
10
1.1
N
10
1
N
10
1
N
10
0.9
N
10
0.8
N
9
0.8
N
9
0.8
N
9
0.7
N
9
0.7
N
9
0.6
N
9
0.5
N
8
0.5
N
8
0.7
N
10
0.5
NNE
10
0.5
NNE
10
Energy kJ
55
48
47
75
64
116
165
192
188
223
184
181
146
111
109
104
76
76
53
34
35
98
57
56
Swell 2
Height (m)
Direction
Period (s)
0.3
NE
11
0.3
N
13
0.4
N
12
0.5
N
10
0.4
NNE
10
0.5
N
10
0.3
NNE
4
0.3
NNE
14
0.5
E
4
0.4
NE
13
0.4
NNE
12
0.4
NNE
12
0.4
NNE
12
0.5
NNE
11
0.5
NNE
11
0.4
NNE
11
0.5
NNE
11
0.5
NNE
11
0.5
NNE
10
0.5
NNE
10
0.5
NNE
10
0.5
N
8
0.4
N
8
0.4
N
8
Energy kJ
19
30
49
48
30
47
4
36
9
41
58
57
56
74
70
48
65
64
63
60
59
31
20
21
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
9
0.3
NNW
9
0.2
NNW
9
0.1
NE
11
0.4
ENE
7
0.2
E
7
0.3
NNE
14
0.2
E
7
0.4
NE
13
0.2
E
7
0.2
E
7
0.2
E
7
Energy kJ
9
17
8
5
15
3
40
4
44
4
4
4
Wind waves
Height (m)
Direction
Period (s)
0.4
ENE
4
0.5
E
3
0.4
ENE
4
0.4
ENE
7
0.3
ENE
4
0.4
E
7
0.6
E
4
0.5
E
4
0.4
E
4
0.4
E
4
0.5
E
3
0.7
ENE
4
0.9
ENE
4
1
E
5
0.8
E
4
0.7
E
4
0.8
E
4
0.8
E
4
1
E
4
1.1
E
5
1.4
E
5
1.1
E
5
0.9
E
5
Energy kJ
5
6
4
15
3
14
12
8
6
5
5
16
32
42
25
16
22
24
41
56
106
60
34
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
3
0
3
13
9
9
3
0
0
9
0
13
13
13
9
9
13
13
9
9
9
21
0
26
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
1
1
1
1
1
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
5
6
6
6
7
7
6
6
5
5
9
5
5
5
5
4
4
4
4
5
4
4
  • 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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