Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes Surf Forecast and Surf Report

Issued: 7 am 15 Oct 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
29.7°C
1.1° 

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


Dunes surf forecast from 15 Oct 2026:

  • Best quality surf: Tuesday 20 Oct, 8AM (local time) - 4.5ft (1.4m), 11s period, NNW swell with glassy winds.
  • Most powerful swell: Tuesday 20 Oct, 5PM (local time) - 6ft (1.8m), 11s period, N swell with 757 kJ wave energy.
  • Next surfable swell (1★+): Saturday 17 Oct, 5AM (local time) - 1.5ft (0.5m), 12s period with NNE swell.

Best Forecast Surf Conditions for Dunes this week:

The surf forecast for Dunes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Oct 17) at 5AM. The primary swell is predicted to be 0.5m and 12s period with a secondary swell of 0.4m and 8s. Another secondary swell of 0.8m and 5s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Dunes in the next 16 days are 1.8m 11s and forecast to arrive on Tuesday (Oct 20) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (AST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Sat 17th Oct)1.5ft (0.5m) 12s
Best Surf 8AM (Tue 20th Oct)4.5ft (1.4m) 11s
Most Powerful 5PM (Tue 20th Oct)6ft (1.8m) 11s

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


Short Range Forecast

Light rain (total 9mm), mostly falling on Fri afternoon. Warm (max 29°C on Thu morning, min 25°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 12mm), heaviest on Mon afternoon. Warm (max 29°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
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
0
0
0
0
1
0
1
0
0
1
0
0
1
2
2
3
3
3
3
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.6
ENE
8
0.9
ENE
8
0.5
ENE
8
0.3
NNE
14
1.2
ENE
5
0.4
NNE
13
0.8
NNE
12
0.8
NNE
11
0.9
NNE
10
0.8
NNE
9
0.6
NNE
9
0.4
NNE
12
0.7
NNE
10
0.6
NNE
9
0.7
NNW
11
1.7
N
11
1.8
N
11
1.6
N
11
1.6
N
11
1.6
NNE
10
1.6
NNE
10
Wave Graph
Metric surfscale
Energy kJ
42
95
34
41
63
63
153
133
135
94
58
44
104
64
115
707
757
588
595
511
510
Wind (km/h)
20
ENE
20
ENE
20
E
25
ENE
20
ENE
15
ESE
10
E
10
NE
10
ESE
15
ENE
20
ENE
10
ESE
15
ENE
10
E
5
SSE
5
NE
5
NE
5
SSW
0
NE
5
NE
5
SE
Wind State
cross
cross-on
cross
cross
cross
cross-off
cross
cross-on
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross-on
cross-on
off
glassy
glassy
cross-off
High Tide
12:05PM0.53m
11:36PM0.29m
12:53PM0.51m
00:23AM0.29m
1:44PM0.49m
1:19AM0.29m
2:34PM0.48m
2:23AM0.30m
3:23PM0.48m
3:30AM0.33m
4:10PM0.47m
4:33AM0.37m
4:53PM0.47m
Low Tide
7:01PM0.19m
5:26AM0.09m
7:58PM0.21m
6:14AM0.12m
8:55PM0.21m
7:10AM0.15m
9:45PM0.22m
8:16AM0.17m
10:26PM0.21m
9:26AM0.19m
11:00PM0.20m
10:33AM0.20m
11:30PM0.19m
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:22
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:05
—
—
6:05
—
—
6:04
—
—
6:02
—
—
6:02
—
—
6:01
—
—
6:00
—
 mm
1
1
1
—
2
1
—
1
2
—
1
2
—
3
1
—
2
3
—
—
—
Temp °C
29
29
28
29
29
27
29
29
28
29
29
27
29
29
27
28
28
27
29
28
27
Feels °C
30
30
30
30
30
27
32
32
31
31
31
29
31
31
29
31
30
30
33
30
29
  • 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
How to use the Wavefinder 
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Quick surf report for Dunes:

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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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