Dunes Surf Break

Lat Long: 18.51° N 67.06° W

Dunes Surf Forecast and Surf Report

Issued: 7 am 22 Jul 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
28.7° 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 22 Jul 2026:

  • Best quality surf: Thursday 23 Jul, 8PM (local time) - 6ft (1.9m), 6s period, ENE swell with offshore winds.
  • Most powerful swell: Saturday 25 Jul, 5PM (local time) - 6ft (1.8m), 7s period, ENE swell with 349 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 22 Jul, 8PM (local time) - 5ft (1.5m), 6s 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 Wednesday (Jul 22) at 8PM. The primary swell is predicted to be 1.5m and 6s period. 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 7s and forecast to arrive on Saturday (Jul 25) 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+) 8PM (Wed 22nd Jul)5ft (1.5m) 6s
Best Surf 8PM (Thu 23rd Jul)6ft (1.9m) 6s
Most Powerful 5PM (Sat 25th Jul)6ft (1.8m) 7s

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


Short Range Forecast

Heavy rain (total 30mm), heaviest during Fri afternoon. Warm (max 30°C on Wed afternoon, min 24°C on Thu night). Winds increasing (light winds from the NE on Wed morning, fresh winds from the ENE by Fri morning).

Days 4-6 Weather Summary

Heavy rain (total 29mm), heaviest during Sun afternoon. Warm (max 30°C on Mon afternoon, min 25°C on Sat night). Winds decreasing (fresh winds from the ENE on Sat afternoon, calm by Mon night).

Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
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
0
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
ENE
7
1.2
ENE
7
1.3
ENE
7
1.2
ENE
7
1.9
ENE
6
1.3
ENE
7
1.4
ENE
7
1.7
ENE
6
1
E
7
1.6
ENE
7
1.8
ENE
7
1.5
ENE
8
1.3
ENE
8
1.5
ENE
8
1.2
ENE
8
1
ENE
8
1.5
ENE
5
0.9
ENE
6
1
ENE
8
1.6
ENE
6
1.1
ENE
6
Wave Graph
Metric surfscale
Energy kJ
93
125
153
140
281
163
178
198
97
268
349
234
202
234
173
130
112
57
144
167
77
Wind (km/h)
10
NE
15
NE
15
E
20
NE
20
NE
15
ESE
35
ENE
30
ENE
20
E
35
ENE
35
ENE
20
E
25
ENE
20
ENE
15
E
10
ENE
15
NE
10
ENE
20
ENE
15
E
20
E
Wind State
cross-on
cross-on
cross-off
cross-on
cross-on
cross-off
cross-on
cross
cross
cross
cross-on
cross
cross-on
cross
cross
cross-on
cross-on
cross
cross
cross
cross
High Tide
3:56PM0.50m
2:49AM0.33m
4:53PM0.50m
3:33AM0.30m
5:47PM0.50m
4:24AM0.28m
6:36PM0.51m
5:19AM0.28m
7:21PM0.53m
6:15AM0.29m
8:02PM0.54m
7:09AM0.31m
8:41PM0.55m
Low Tide
8:43AM0.09m
10:33PM0.25m
9:27AM0.08m
11:39PM0.24m
10:12AM0.07m
00:36AM0.23m
10:59AM0.07m
1:24AM0.22m
11:46AM0.06m
2:06AM0.22m
12:32PM0.06m
2:43AM0.21m
1:17PM0.07m
3:17AM0.21m
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
part cloud
mod rain
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:03
6:03
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:06
7:06
7:06
7:05
7:05
7:05
7:04
 mm
2
8
1
6
12
1
2
1
13
5
7
1
6
1
Temp °C
29
30
28
29
28
28
29
28
28
29
29
27
29
29
27
29
30
29
29
29
28
Feels °C
32
33
31
30
28
31
28
27
28
27
28
26
29
30
28
31
33
34
29
32
32
  • 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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