Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes Surf Forecast and Surf Report

Issued: 7 pm 25 Sep 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
29.9°C
1.2° 

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


Dunes surf forecast from 26 Sep 2026:

  • Best quality surf: Saturday 26 Sep, 11PM (local time) - 2.5ft (0.7m), 10s period, N swell with cross-offshore winds.
  • Most powerful swell: Monday 28 Sep, 2PM (local time) - 3.5ft (1.0m), 11s period, NNW swell with 263 kJ wave energy.
  • Next surfable swell (1★+): Saturday 26 Sep, 2AM (local time) - 2.5ft (0.7m), 12s period with N 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 (Sep 26) at 2AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.5m and 4s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Dunes in the next 16 days are 1.0m 11s and forecast to arrive on Monday (Sep 28) at 2PM. 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+) 2AM (Sat 26th Sep)2.5ft (0.7m) 12s
Best Surf11PM (Sat 26th Sep)2.5ft (0.7m) 10s
Most Powerful 2PM (Mon 28th Sep)3.5ft (1.0m) 11s

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


Short Range Forecast

Moderate rain (total 13mm), heaviest on Mon afternoon. Warm (max 30°C on Sun morning, min 26°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 16mm), heaviest on Wed afternoon. Warm (max 30°C on Tue morning, min 26°C on Mon night). Mainly fresh winds.

Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
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
1
0
0
2
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)
0.7
N
12
0.8
N
10
0.6
N
12
0.6
N
11
0.4
NNE
12
0.7
NNW
11
0.9
NNW
11
0.9
NNW
11
0.9
NNW
11
0.9
NNW
11
0.7
NNW
11
0.7
NNW
10
1.4
ENE
5
1.4
ENE
6
1.5
ENE
6
1.4
ENE
6
1.2
ENE
6
1.5
ENE
6
1
ENE
6
Wave Graph
Metric surfscale
Energy kJ
132
128
105
81
52
135
205
221
221
198
117
108
106
122
141
139
110
135
67
Wind (km/h)
10
SSW
10
NNW
10
NNE
5
SE
10
E
10
ENE
15
ESE
15
ENE
25
ENE
20
E
25
ENE
25
ENE
25
E
25
ENE
30
ENE
20
E
25
ENE
25
ENE
20
E
Wind State
off
cross-on
cross-on
cross-off
cross
cross-on
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
8:13AM0.51m
8:24PM0.46m
8:59AM0.55m
9:01PM0.43m
9:47AM0.58m
9:39PM0.40m
10:36AM0.59m
10:20PM0.37m
11:29AM0.60m
11:05PM0.34m
12:25PM0.59m
11:56PM0.32m
Low Tide
1:57AM0.15m
2:29PM0.15m
2:27AM0.12m
3:21PM0.15m
3:00AM0.08m
4:14PM0.16m
3:36AM0.06m
5:10PM0.17m
4:17AM0.04m
6:10PM0.18m
5:03AM0.03m
7:15PM0.19m
thunderstorm
clear
clear
clear
clear
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
6:16
—
—
6:16
—
—
6:18
—
—
6:18
—
—
6:18
—
—
6:18
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:22
—
6:21
—
—
6:20
—
—
6:19
—
—
6:17
—
—
6:16
—
—
6:16
—
 mm
1
—
—
—
—
5
—
—
7
2
—
3
1
—
4
2
—
4
3
Temp °C
28
29
29
28
30
30
29
30
29
27
30
29
28
30
29
28
30
29
27
Feels °C
32
32
32
31
33
33
33
32
29
28
31
29
28
29
28
27
31
29
27
  • 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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