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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 am Sunday 22 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
26.8° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 1PM is: 1.5m 10s primary swell from a North direction and 0.9m 9s secondary swell from a East-northeast direction (forecast issued at 07:00am March 22). The wind direction is predicted to be onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Mar) | 4.5ft (1.3m) | 7s |
| Afternoon (22 Mar) | 4.5ft (1.3m) | 10s |
| Evening (22 Mar) | 5ft (1.5m) | 9s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| 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) (?) | 9 | 7 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 177 | 193 | 400 | 441 | 180 | 333 | 363 | 347 | 317 | 313 | 412 | 359 | 258 | 223 | 196 | 196 | 196 | 169 | 165 | 274 | 268 | 292 | 299 | 289 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross |
High Tide / height (m) | 10:50AM 0.38 | 11:58PM 0.60 | 11:36AM 0.35 | 12:56AM 0.59 | 12:27PM 0.33 | 1:58AM 0.58 | ||||||||||||||||||
Low Tide / height (m) | 5:35AM 0.16 | 4:49PM 0.03 | 6:38AM 0.18 | 5:37PM 0.03 | 7:47AM 0.19 | 6:32PM 0.03 | ||||||||||||||||||
Sunday 22 | Monday 23 | Tuesday 24 | Wed 25 | |||||||||||||||||||||
| Sunrise | - | 6:31 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:28 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - |
 |  |  | |  |  | | | |  | | | |  | | | | | | |  | | | | |
Rain (mm) | 2 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - |
| Temp. °C | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 25 | 26 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 23 | 23 | 23 |
| Feels °C (?) | 25 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 22 | 24 | 24 | 22 | 23 | 23 | 23 | 24 | 23 | 23 | 24 | 25 | 24 | 23 | 24 | 24 |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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