Dunes surfForecast / Puerto Rico / Puerto Rico

information circle16 Day Weather and Surf, issued 7 am Wednesday 20 May 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
28.2° C
(Which is slightly warmer than usual)

Best Forecast Surf Conditions for Dunes this week:

The most powerful waves expected at Dunes in the next 16 days are 2.4m 7s and forecast to arrive on Thursday (May 21) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Thu 21st May)8ft (2.4m) 7s

Table - best surf conditions forecast for Dunes over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 26mm), heaviest during Fri afternoon. Warm (max 28°C on Wed morning, min 24°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the ESE by Wed night).

Days 4-6 Weather Summary

Heavy rain (total 34mm), heaviest during Sun afternoon. Warm (max 28°C on Sat morning, min 24°C on Sat night). Mainly fresh winds.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
0
0
1
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
Wave
Height (m)
Direction
Period (s)
1.7
ENE
8
2.1
ENE
7
1.6
ENE
8
1.5
ENE
8
2.1
ENE
7
1.6
ENE
8
1.5
ENE
8
1.6
ENE
6
1.4
ENE
8
1.2
ENE
8
1.7
ENE
6
1.6
ENE
7
1.6
ENE
6
1.8
ENE
6
1.6
ENE
7
1.7
ENE
7
2.1
ENE
7
1.8
ENE
7
1.9
ENE
8
1.9
ENE
8
1.6
ENE
8
Wave Graph
Metric surfscale
Energy kJ
361
444
295
266
372
308
259
179
226
173
185
232
170
265
239
277
395
317
385
397
276
Wind (km/h)
25
ENE
30
ENE
20
ESE
15
ENE
20
ENE
20
E
25
NE
25
E
20
E
20
ENE
35
ENE
20
E
25
ENE
30
ENE
20
E
30
ENE
30
E
25
E
25
ENE
35
ENE
20
E
cross-on
cross
cross-off
cross-on
cross
cross-off
cross-on
cross
cross
cross
cross
cross
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
11:13AM0.33m
00:25AM0.63m
12:20PM0.35m
1:19AM0.59m
1:30PM0.38m
2:11AM0.55m
2:43PM0.41m
3:01AM0.51m
3:53PM0.45m
3:49AM0.46m
4:57PM0.48m
4:34AM0.42m
5:52PM0.51m
Low Tide
5:05PM0.02m
7:19AM0.16m
6:10PM0.07m
8:11AM0.16m
7:22PM0.12m
8:59AM0.16m
8:39PM0.17m
9:43AM0.14m
9:55PM0.20m
10:23AM0.13m
11:07PM0.22m
11:00AM0.11m
00:12AM0.22m
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
part cloud
mod rain
thunderstorm
part cloud
mod rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:52
5:52
5:52
5:52
5:52
5:50
5:50
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:55
6:57
6:57
6:58
6:58
6:58
7
2
3
1
7
6
3
3
10
5
8
5
9
2
Temp °C
28
27
27
28
27
27
28
28
26
28
27
26
28
27
26
28
27
26
28
27
26
27
24
27
27
26
28
28
28
26
28
25
25
26
25
25
27
26
25
27
25
24
Swell 1
Height (m)
Direction
Period (s)
0.1
N
6
0.1
N
13
0.1
NE
13
0.2
NNE
12
0.2
NNE
12
0.2
NNE
11
0.3
NNE
10
0.3
NNE
9
0.2
NNE
9
0.2
NNE
12
0.3
NNE
11
0.4
NE
10
0.4
NE
10
0.4
NE
9
0.4
NE
9
0.4
NE
9
Energy kJ
1
4
7
13
13
12
19
17
8
14
23
28
25
23
23
21
Swell 2
Height (m)
Direction
Period (s)
0.1
NE
12
0.2
NNE
9
0.1
N
8
0.1
N
8
0.1
N
16
0.1
NE
15
Energy kJ
6
8
1
1
5
8
Swell 3
Height (m)
Direction
Period (s)
0.1
N
8
Energy kJ
1
Wind waves
Height (m)
Direction
Period (s)
1.7
ENE
8
2.1
ENE
7
1.6
ENE
8
1.5
ENE
8
2.1
ENE
7
1.6
ENE
8
1.5
ENE
8
1.6
ENE
6
1.4
ENE
8
1.2
ENE
8
1.7
ENE
6
1.6
ENE
7
1.6
ENE
6
1.8
ENE
6
1.6
ENE
7
1.7
ENE
7
2.1
ENE
7
1.8
ENE
7
1.9
ENE
8
1.9
ENE
8
1.6
ENE
8
Energy kJ
361
444
295
266
372
308
259
179
226
173
185
232
170
265
239
277
395
317
385
397
276
Nearest Offshore or Glassy
Rating
(10 max)
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
Distance (km)
879
21
20
9
21
26
130
878
35
878
878
35
878
878
13
26
629
13
13
28
13
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Puerto Rico
Rating
(10 max)
1
2
2
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
4
5
5
5
5
7
6
5
5
9
6
5
5
4
4
5
5
4
5
5
5
  • 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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Information about the Dunes Surf forecast

The above surf forecast table for Dunes provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Dunes can be found by selecting the local surf guide option on the grey menu. Our Dunes surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Dunes) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Dunes may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Dunes is 10 km (6 miles) from the city of Aguadilla. If you plan a holiday in Puerto Rico, look for hotels and other accommodation in Aguadilla. Aguadilla has rooms for a wide range of budgets as well as car hire and transport links.

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