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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 am Monday 13 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
27.4° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 9AM is: 1.1m 10s primary swell from a East-northeast direction and 1.0m 10s secondary swell from a North direction (forecast issued at 01:00am April 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 3.5ft (1.1m) | 10s |
| Afternoon (13 Apr) | 3.5ft (1.0m) | 10s |
| Evening (13 Apr) | 6ft (1.8m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| 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) (?) | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 9 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 254 | 244 | 237 | 225 | 230 | 197 | 235 | 575 | 833 | 154 | 304 | 276 | 269 | 275 | 275 | 283 | 276 | 238 | 238 | 238 | 232 | 193 | 193 | 193 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross- off | glass | cross- on | on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | glass | on | cross- on | cross- off | cross | cross | cross | glass | cross | glass |
High Tide / height (m) | 5:15AM 0.49 | 5:38PM 0.42 | 5:58AM 0.48 | 6:32PM 0.48 | 6:41AM 0.46 | 7:22PM 0.54 | ||||||||||||||||||
Low Tide / height (m) | 10:41PM 0.18 | 11:53AM 0.19 | 11:45PM 0.18 | 12:23PM 0.16 | 12:45AM 0.17 | 12:54PM 0.13 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:45 | - |
 | | |  | | | |  |  | |  |  | | | | |  | | |  | | | | | |
Rain (mm) | 1 | 1 | 1 | 1 | 2 | 4 | 8 | 6 | - | - | - | - | 1 | 2 | 3 | 1 | - | 2 | - | - | - | 3 | 3 | 2 |
| Temp. °C | 25 | 25 | 24 | 25 | 27 | 27 | 26 | 24 | 23 | 22 | 22 | 24 | 24 | 25 | 24 | 24 | 23 | 22 | 22 | 23 | 26 | 26 | 27 | 25 |
| Feels °C (?) | 27 | 27 | 26 | 27 | 30 | 29 | 27 | 23 | 21 | 20 | 21 | 25 | 25 | 27 | 27 | 27 | 25 | 23 | 23 | 23 | 27 | 29 | 29 | 28 |
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