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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 am Sunday 12 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 1PM is: 1.1m 11s primary swell from a North direction and 1.0m 9s secondary swell from a East-northeast direction (forecast issued at 07:00am April 12). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 3.5ft (1.1m) | 11s |
| Afternoon (12 Apr) | 3.5ft (1.1m) | 11s |
| Evening (12 Apr) | 4.5ft (1.4m) | 9s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 11 | 11 | 11 | 11 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 320 | 364 | 297 | 291 | 286 | 314 | 210 | 244 | 202 | 202 | 230 | 235 | 197 | 419 | 551 | 155 | 225 | 220 | 265 | 230 | 230 | 238 | 232 | 227 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross- off | glass | cross- on | cross- on | cross | cross | cross- off | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 4:30AM 0.49 | 4:40PM 0.36 | 5:15AM 0.49 | 5:38PM 0.42 | 5:58AM 0.48 | 6:32PM 0.48 | ||||||||||||||||||
Low Tide / height (m) | 11:22AM 0.21 | 10:41PM 0.18 | 11:53AM 0.19 | 11:45PM 0.18 | 12:23PM 0.16 | 12:45AM 0.17 | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wed 15 | |||||||||||||||||||||
| Sunrise | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - |
 |  |  |  | |  | | | |  | | |  |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | 3 | 5 | 5 | - | 1 | 1 | - | - | 5 | 9 | 9 | - | - | - | 3 | 1 | 1 | 1 | - | - | - |
| Temp. °C | 24 | 25 | 28 | 27 | 27 | 25 | 25 | 24 | 24 | 25 | 27 | 27 | 25 | 22 | 22 | 22 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 23 |
| Feels °C (?) | 26 | 27 | 30 | 29 | 28 | 26 | 27 | 25 | 25 | 26 | 30 | 29 | 25 | 20 | 20 | 20 | 24 | 25 | 26 | 27 | 26 | 25 | 25 | 24 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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