Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes Surf Forecast and Surf Report

Issued: 7 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
29.2°C
0.6° 

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


Dunes surf forecast from 29 Aug 2026:

  • Best quality surf: Monday 31 Aug, 5AM (local time) - 7ft (2.2m), 10s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 31 Aug, 2AM (local time) - 7ft (2.2m), 10s period, ENE swell with 942 kJ wave energy.
  • Next surfable swell (1★+): Monday 31 Aug, 5AM (local time) - 7ft (2.2m), 10s period with ENE 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 Monday (Aug 31) at 5AM. The primary swell is predicted to be 2.2m and 10s period with a secondary swell of 0.2m and 11s. 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 2.2m 10s and forecast to arrive on Monday (Aug 31) at 2AM. 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+) 5AM (Mon 31st Aug)7ft (2.2m) 10s
Best Surf 5AM (Mon 31st Aug)7ft (2.2m) 10s
Most Powerful 2AM (Mon 31st Aug)7ft (2.2m) 10s

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


Short Range Forecast

Heavy rain (total 23mm), heaviest during Sun night. Warm (max 30°C on Sat morning, min 25°C on Sun night). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Mon morning).

Days 5-7 Weather Summary

Heavy rain (total 31mm), heaviest during Wed afternoon. Warm (max 29°C on Tue morning, min 25°C on Mon night). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
3
1
1
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)
1.2
ENE
6
1.4
ENE
7
1.9
ENE
6
1.4
ENE
8
1.3
ENE
7
1.8
ENE
8
2.2
ENE
10
1.7
ENE
10
1.4
ENE
9
1.3
E
9
1.1
E
9
0.9
E
9
0.9
ENE
8
0.8
ENE
8
1.2
ENE
5
0.9
ENE
5
0.8
ENE
7
1
ENE
5
0.9
ENE
5
Wave Graph
Metric surfscale
Energy kJ
112
178
280
221
138
402
942
551
355
275
190
125
112
85
69
38
73
45
35
Wind (km/h)
20
E
20
ENE
35
ENE
20
E
30
NE
20
NE
20
E
5
ENE
10
E
15
ESE
15
E
15
E
15
ESE
20
E
25
ENE
20
E
15
ENE
25
ENE
15
ESE
Wind State
cross
cross
cross
cross
cross-on
cross-on
cross
glassy
cross
cross-off
cross
cross
cross-off
cross
cross
cross
cross-on
cross-on
cross-off
High Tide
9:09PM0.52m
9:21AM0.47m
9:42PM0.50m
10:08AM0.50m
10:15PM0.46m
10:56AM0.52m
10:50PM0.43m
11:47AM0.54m
11:28PM0.39m
12:42PM0.55m
00:10AM0.36m
1:41PM0.55m
00:58AM0.33m
Low Tide
3:23AM0.17m
3:25PM0.14m
3:52AM0.14m
4:16PM0.16m
4:22AM0.12m
5:09PM0.18m
4:57AM0.09m
6:08PM0.20m
5:36AM0.07m
7:14PM0.21m
6:22AM0.05m
8:28PM0.22m
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
light rain
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:11
6:13
6:13
6:13
6:13
6:13
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:45
6:45
6:44
6:43
6:42
6:42
6:40
 mm
2
17
4
1
2
5
9
3
9
2
5
Temp °C
28
30
30
28
29
29
26
28
29
28
29
28
27
28
29
27
29
29
28
Feels °C
28
31
30
28
30
30
25
31
31
32
31
31
29
30
30
27
31
29
30
  • 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 
submit an eyeball surf report

Quick surf report for Dunes:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

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.

Nearest locationNearest