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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 am Friday 22 May 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
28.2° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 5AM is: 1.6m 8s primary swell from a East-northeast direction (forecast issued at 01:00am May 22). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 5ft (1.5m) | 8s |
| Afternoon (22 May) | 6ft (1.9m) | 7s |
| Evening (22 May) | 5.5ft (1.7m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Sat night. Warm (max 28°C on Fri morning, min 24°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 22 | Saturday 23 | Sunday 24 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | |
300 | 266 | 273 | 246 | 319 | 341 | 256 | 154 | 214 | 196 | 196 | 214 | 192 | 237 | 265 | 218 | 198 | 215 | 245 | 276 | 277 | 282 | 225 | 218 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 1:19AM0.59m | 1:30PM0.38m | 2:11AM0.55m | 2:43PM0.41m | 3:01AM0.51m | 3:53PM0.45m | ||||||||||||||||||
Low Tide | 8:11AM0.16m | 7:22PM0.12m | 8:59AM0.16m | 8:39PM0.17m | 9:43AM0.14m | 9:55PM0.20m | ||||||||||||||||||
 | |  |  | |  | | | |  | | | | |  | | | | | | | |  | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | — | — | — | 1 | — | — | — | — | — | — | 1 | 2 | 5 | 3 | 2 | 3 | 1 | 2 | 3 | 3 | — | — | |
Temp °C | 24 | 24 | 25 | 28 | 28 | 26 | 26 | 25 | 24 | 24 | 26 | 27 | 27 | 27 | 26 | 25 | 24 | 24 | 25 | 27 | 27 | 26 | 25 | 25 |
24 | 24 | 25 | 28 | 26 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 25 | 26 | 26 | 25 | 24 | 24 | 24 | 26 | 25 | 25 | 24 | 25 | |
Swell 1 Height (m) Direction Period (s) | — | — | — | N 13 | N 13 | N 13 | NE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 12 |
 kJ | — | — | — | 4 | 3 | 3 | 6 | 14 | 13 | 13 | 13 | 13 | 13 | 11 | 11 | 20 | 19 | 19 | 9 | 9 | 8 | 8 | 8 | 14 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 11 | NE 12 | NNE 12 | NNE 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | 14 | 8 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 300 | 266 | 273 | 246 | 319 | 341 | 256 | 154 | 214 | 196 | 196 | 214 | 192 | 237 | 265 | 218 | 198 | 215 | 245 | 276 | 277 | 282 | 225 | 218 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 35 | 20 | 84 | 130 | 130 | 878 | 879 | 231 | 35 | 20 | 304 | 580 | 878 | 878 | 304 | 304 | 84 | 84 | 304 | 878 | 28 | 28 | 304 | 304 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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