Dunes surfForecast / Puerto Rico / Puerto Rico

information circle48hr Weather and Surf, issued 1 pm Tuesday 21 Apr 2026 AST
Forecast update in hr  min  s Forecast update imminent
Dunes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Dunes sea temperature is
27.3° C
(Which is slightly warmer than usual)

How big are the waves at Dunes today?

The current surf forecast for Dunes at 7PM is: 0.9m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a North-northeast direction (forecast issued at 01:00pm April 21). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (21 Apr)3.5ft (1.0m)8s
Afternoon (21 Apr)3.5ft (1.0m)8s
Evening (21 Apr)3ft (0.9m)8s

Table - waves today at Dunes. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM11AM2PM5PM8PM11PM2AM5AM8AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
1
3
3
3
2
1
0
0
2
2
2
2
Swell
Height Map
Wave Height (m) & direction (?)
1
ENE
1
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.9
ENE
0.8
ENE
0.8
ENE
0.8
ENE
0.8
ENE
0.9
ENE
0.9
NNW
1.3
NNW
1.6
NNW
1.7
N
1.8
N
1.8
N
1.7
N
1.6
N
1.6
N
1.6
NNE
1.5
NNE
1.4
NNE
1.4
NNE
Period(s) (?)888888888881010101010109999999
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13013010199105997977797987143307523561605585481413412366315268268
Wind
(km/h)
5
NE
10
N
10
NNE
15
NE
20
ENE
15
E
15
E
15
E
20
ENE
25
NE
20
ENE
15
ENE
15
E
15
E
10
ESE
10
ESE
5
NE
15
N
15
NE
15
ENE
15
ESE
10
SE
5
SE
0
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
ononcross-
on
crosscrosscrosscrosscross-
on
cross-
on
cross-
on
cross-
on
crosscross-
off
cross-
off
cross-
off
cross-
on
oncross-
on
cross-
on
cross-
off
cross-
off
cross-
off
glass
High Tide
/ height (m)
11:22AM
0.32
12:42AM
0.62
12:22PM
0.32
1:41AM
0.59
1:31PM
0.33
2:41AM
0.56
Low Tide
/ height (m)
5:17PM
0.01
7:40AM
0.18
6:18PM
0.04
8:41AM
0.18
7:29PM
0.08
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise-------6:05-------6:05-------6:05
Sunset--6:45-------6:46-------6:46-----
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
Rain (mm)
------------------------
Temp. °C272726252423232426262624232322242626252524232324
Feels °C (?)282827252423242425242523232423252726252524232426
  • 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

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.


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