- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 pm Sunday 29 Mar 2026 ASTForecast 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
27.0° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 11PM is: 1.3m 5s primary swell from a Northeast direction and 0.4m 8s secondary swell from a North-northeast direction, 0.4m 9s secondary swell from a Northeast direction (forecast issued at 07:00pm March 29). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (29 Mar) | - | - |
| Afternoon (29 Mar) | 2.5ft (0.7m) | 9s |
| Evening (29 Mar) | 4.5ft (1.3m) | 9s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | |||||||||||||||||||||
| 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 128 | 246 | 77 | 115 | 148 | 196 | 209 | 248 | 211 | 336 | 397 | 720 | 1847 | 1853 | 1742 | 1710 | 1613 | 1662 | 1708 | 1666 | 1732 | 1868 | 2015 | 2052 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on |
High Tide / height (m) | 6:11PM 0.42 | 6:53AM 0.51 | 7:08PM 0.47 | 7:35AM 0.49 | 7:58PM 0.51 | 8:13AM 0.46 | ||||||||||||||||||
Low Tide / height (m) | 12:18AM 0.12 | 1:06PM 0.16 | 1:17AM 0.13 | 1:39PM 0.15 | 2:11AM 0.14 | |||||||||||||||||||
Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 01 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - |
| Sunset | 6:40 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - |
 |  |  | | | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 24 | 24 | 23 | 23 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 26 | 25 | 24 | 23 | 23 | 23 | 25 | 26 | 26 |
| Feels °C (?) | 24 | 22 | 22 | 21 | 21 | 23 | 23 | 23 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 22 | 21 | 21 | 21 | 23 | 24 | 23 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest