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Surf Forecasts:
Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 am Wednesday 22 Apr 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
27.3° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 7AM is: 0.8m 8s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northeast direction (forecast issued at 01:00am April 22). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Apr) | 2.5ft (0.8m) | 8s |
| Afternoon (22 Apr) | 2.5ft (0.7m) | 8s |
| Evening (22 Apr) | 3ft (0.9m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 99 | 99 | 79 | 77 | 79 | 62 | 63 | 143 | 307 | 512 | 550 | 605 | 573 | 481 | 413 | 363 | 355 | 315 | 300 | 256 | 256 | 232 | 197 | 218 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- off | cross | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- off | cross- off | glass | on | cross- on | cross | cross- off | cross- off | glass | glass | on | on | cross- on | cross |
High Tide / height (m) | 12:42AM 0.62 | 12:22PM 0.32 | 1:41AM 0.59 | 1:31PM 0.33 | 2:41AM 0.56 | 2:45PM 0.36 | ||||||||||||||||||
Low Tide / height (m) | 7:40AM 0.18 | 6:18PM 0.04 | 8:41AM 0.18 | 7:29PM 0.08 | 9:37AM 0.18 | |||||||||||||||||||
Wednesday 22 | Thursday 23 | Friday 24 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - |
 | | |  | | | |  | | | | | | |  | | | | | | | |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 24 | 23 | 25 | 27 | 27 | 26 | 25 | 24 | 23 | 22 | 24 | 26 | 26 | 25 | 25 | 24 | 23 | 23 | 24 | 26 | 26 | 25 | 25 |
| Feels °C (?) | 26 | 25 | 24 | 26 | 26 | 26 | 25 | 24 | 24 | 23 | 22 | 25 | 28 | 27 | 25 | 26 | 25 | 24 | 25 | 26 | 27 | 27 | 26 | 26 |
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