Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Dunes surfForecast / Puerto Rico / Puerto Rico

information circle48hr Weather and Surf, issued 1 pm Friday 21 Nov 2025 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
29.0° C
 (Which is 1.2°C warmer than normal for this time of year)

How big are the waves at Dunes today?

The current surf forecast for Dunes at 4PM is: 0.7m 8s primary swell from a North direction and 0.5m 12s secondary swell from a Northeast direction, 0.7m 5s secondary swell from a East-northeast direction (forecast issued at 01:00pm November 21). The wind direction is predicted to be cross-onshore.

Time (AST) & DateWave HeightWave Period
Morning (21 Nov)2.5ft (0.7m)9s
Afternoon (21 Nov)2.5ft (0.7m)9s
Evening (21 Nov)1.5ft (0.5m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Friday
21
Saturday
22
Sunday
23
Monday
24
11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
N
0.7
N
0.5
NE
0.5
NE
0.5
NE
0.4
NE
0.4
NE
0.6
N
0.6
N
0.4
NE
0.4
NE
0.4
NE
0.4
NE
0.5
N
0.5
N
0.5
N
0.5
N
0.5
N
0.7
ENE
0.8
ENE
0.9
ENE
0.9
ENE
1
ENE
1
ENE
Period(s) (?)991212121212881111111177776455555
Wave
Graph
(?)Metric surfscale
Energy kJ (?)787471696949484442313030302622212115163144425860
Wind
(km/h)
20
ENE
25
NE
20
ENE
20
ENE
20
ENE
25
ENE
20
E
20
E
20
ENE
25
NE
20
ENE
20
ENE
20
ENE
15
E
15
E
15
E
20
ENE
20
NE
20
ENE
20
ENE
15
E
15
ESE
15
E
15
E
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on		cross-
on		crosscross-
on		cross-
on		crosscrosscross-
on		cross-
on		cross-
on		crosscrosscross-
off		crosscrosscrosscross-
on		crosscrosscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
9:36AM
0.57
9:01PM
0.28
10:17AM
0.56
9:42PM
0.28
10:57AM
0.56
10:26PM
0.28
Low Tide
/ height (m)
4:30PM
0.18
2:49AM
0.06
5:15PM
0.18
3:27AM
0.07
6:00PM
0.19
4:06AM
0.09
Friday
21
Saturday
22
Sunday
23
Monday
24
Sunrise-------6:37-------6:39-------6:39
Sunset--5:49-------5:49-------5:49-----
clear
clear
clear
clear
cloud
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C282827262626262527272725242424242727272524242424
Feels °C (?)292827262624252526262624232424242726272525242525
  • 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

Latest Updates

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.
Ben Mondy

Quiksilver Teams Up With PrimaLoft® For World’s First Thermal Layering System for a Wetsuit.

Feel that? If you are in the northern hemisphere, you will have had that first bite of winter. The lick of a frost, the chill of a cold offshore breeze and the sound of winter swells pounding the shores. If you are near the mountains, your favourite jackets, gloves, and footwear might get dusted off and prepped for battle. And in that beautiful Venn diagram, you will find PrimaLoft. They have spent over 40 years developing innovative insulations that have powered your warmest winter gear. In t

Read more

Read more

Discover more articles and updates in the Greenroom.

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.

View detailed surf forecast for Dunes at:
surf-forecast.com

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest