Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes Surf Forecast and Surf Report

Issued: 7 pm 29 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
28.8° C
0.5° 

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


Dunes surf forecast from 30 Jul 2026:

  • Best quality surf: Thursday 30 Jul, 8AM (local time) - 5ft (1.6m), 8s period, E swell with cross-offshore winds.
  • Most powerful swell: Thursday 30 Jul, 5PM (local time) - 8ft (2.5m), 7s period, ENE swell with 571 kJ wave energy.
  • Next surfable swell (1★+): Thursday 30 Jul, 8AM (local time) - 5ft (1.6m), 8s period with E 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 Thursday (Jul 30) at 8AM. The primary swell is predicted to be 1.6m and 8s period with a secondary swell of 0.1m and 6s. 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 2.5m 7s and forecast to arrive on Thursday (Jul 30) at 5PM. 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+) 8AM (Thu 30th Jul)5ft (1.6m) 8s
Best Surf 8AM (Thu 30th Jul)5ft (1.6m) 8s
Most Powerful 5PM (Thu 30th Jul)8ft (2.5m) 7s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Sat afternoon. Warm (max 30°C on Thu morning, min 25°C on Wed night). Mainly fresh winds.

Days 5-7 Weather Summary

Heavy rain (total 26mm), heaviest during Mon afternoon. Warm (max 30°C on Sun morning, min 25°C on Sun night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
0
0
0
0
0
2
0
0
2
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)
1.6
E
8
1.6
E
8
2.5
ENE
7
1.6
ENE
8
1.6
ENE
8
1.8
ENE
6
1.5
E
8
1.3
ENE
8
1.7
ENE
6
1.3
ENE
8
1
ENE
8
1.6
ENE
6
0.7
E
8
1
E
7
1.3
ENE
5
1.2
E
6
0.8
ENE
7
0.9
ENE
5
0.9
ENE
5
Wave Graph
Metric surfscale
Energy kJ
300
292
571
324
333
237
286
223
201
212
133
173
58
112
94
94
58
51
37
Wind (km/h)
20
ESE
20
ENE
35
ENE
20
E
30
ENE
35
ENE
15
ESE
20
ENE
25
ENE
10
SE
5
ENE
25
NE
20
E
25
ENE
20
E
20
E
15
ENE
25
ENE
15
ESE
Wind State
cross-off
cross-on
cross
cross
cross-on
cross
cross-off
cross
cross
cross-off
cross
cross-on
cross-off
cross-on
cross
cross-off
cross-on
cross-on
cross-off
High Tide
9:16PM0.56m
8:51AM0.36m
9:50PM0.56m
9:40AM0.39m
10:22PM0.54m
10:29AM0.42m
10:53PM0.52m
11:19AM0.44m
11:25PM0.49m
12:10PM0.47m
11:59PM0.45m
1:03PM0.49m
00:36AM0.41m
Low Tide
3:49AM0.20m
2:47PM0.10m
4:19AM0.20m
3:32PM0.13m
4:48AM0.18m
4:19PM0.15m
5:17AM0.16m
5:10PM0.18m
5:47AM0.14m
6:07PM0.21m
6:20AM0.11m
7:12PM0.23m
part cloud
clear
rain showers
part cloud
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
clear
thunderstorm
thunderstorm
clear
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:05
6:05
6:05
6:05
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:04
7:04
7:02
7:02
7:01
7:01
7:00
 mm
1
6
5
6
4
1
17
3
1
Temp °C
29
30
30
28
29
28
27
30
29
28
30
30
29
30
28
26
29
29
27
Feels °C
31
30
28
26
27
26
26
30
29
30
32
29
31
30
28
28
31
30
27
  • 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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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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