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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 pm 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 4PM is: 1.8m 6s primary swell from a East-northeast direction and 0.1m 13s secondary swell from a North direction (forecast issued at 01:00pm 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) | 5.5ft (1.7m) | 7s |
| Evening (22 May) | 6ft (1.8m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 18mm), heaviest on Fri afternoon. Warm (max 28°C on Fri afternoon, min 24°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 22 | Saturday 23 | Sunday 24 | Mon 25 | |||||||||||||||||||||
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 | 5 AM | 8 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
253 | 291 | 222 | 255 | 223 | 212 | 204 | 215 | 245 | 302 | 285 | 239 | 245 | 215 | 200 | 225 | 247 | 307 | 340 | 317 | 301 | 276 | 255 | 298 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 1:30PM0.38m | 2:11AM0.55m | 2:43PM0.41m | 3:01AM0.51m | 3:53PM0.45m | 3:49AM0.46m | ||||||||||||||||||
Low Tide | 8:11AM0.16m | 7:22PM0.12m | 8:59AM0.16m | 8:39PM0.17m | 9:43AM0.14m | 9:55PM0.20m | ||||||||||||||||||
 | | |  |  | |  |  | | | | |  | | |  | | | | | | | |  | |
 | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | 6:58 |
1 | 1 | 4 | 3 | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 2 | 2 | 1 | 1 | — | — | — | |
Temp °C | 28 | 27 | 28 | 26 | 25 | 25 | 24 | 26 | 28 | 27 | 27 | 26 | 25 | 25 | 24 | 26 | 27 | 28 | 27 | 25 | 25 | 24 | 24 | 26 |
29 | 25 | 27 | 26 | 25 | 26 | 24 | 26 | 27 | 24 | 25 | 24 | 25 | 25 | 24 | 26 | 25 | 26 | 25 | 23 | 25 | 24 | 23 | 25 | |
Swell 1 Height (m) Direction Period (s) | N 13 | N 13 | NE 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 | NNE 12 | NNE 12 | NE 11 |
 kJ | 4 | 3 | 7 | 6 | 14 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 20 | 19 | 19 | 9 | 8 | 8 | 8 | 8 | 14 | 14 | 26 | 31 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 11 | NE 12 | NNE 12 | NE 9 | NNE 9 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | 14 | 3 | 8 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 253 | 291 | 222 | 255 | 223 | 212 | 204 | 215 | 245 | 302 | 285 | 239 | 245 | 215 | 200 | 225 | 247 | 307 | 340 | 317 | 301 | 276 | 255 | 298 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 84 | 130 | 130 | 21 | 3 | 84 | 35 | 20 | 241 | 879 | 878 | 878 | 304 | 87 | 84 | 84 | 304 | 878 | 26 | 26 | 304 | 304 | 244 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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