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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 am Saturday 23 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
28.1° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 7AM is: 1.4m 7s primary swell from a East-northeast direction and 0.2m 12s secondary swell from a North-northeast direction (forecast issued at 01:00am May 23). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (23 May) | 5ft (1.5m) | 7s |
| Afternoon (23 May) | 6.5ft (2.0m) | 7s |
| Evening (23 May) | 5.5ft (1.7m) | 7s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 19mm), heaviest on Sun afternoon. Warm (max 28°C on Sat morning, min 24°C on Sat night). Winds increasing (moderate winds from the E on Sat night, strong winds from the ENE by Mon afternoon). | ||||||||||||||||||||||||
Saturday 23 | Sunday 24 | Monday 25 | ||||||||||||||||||||||
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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | |
206 | 197 | 203 | 245 | 316 | 332 | 277 | 261 | 245 | 215 | 232 | 247 | 299 | 382 | 346 | 346 | 319 | 286 | 319 | 355 | 404 | 346 | 432 | 443 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | |
High Tide | 2:11AM0.55m | 2:43PM0.41m | 3:01AM0.51m | 3:53PM0.45m | 3:49AM0.46m | 4:57PM0.48m | ||||||||||||||||||
Low Tide | 8:59AM0.16m | 8:39PM0.17m | 9:43AM0.14m | 9:55PM0.20m | 10:23AM0.13m | |||||||||||||||||||
 | |  |  |  | |  |  | | | | | | | | | | | | | | | | | |
 | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:58 | — | — |
— | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 2 | 5 | 2 | — | — | — | — | — | 1 | 3 | 2 | — | |
Temp °C | 25 | 24 | 26 | 28 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 26 | 28 | 28 | 27 | 26 | 25 |
26 | 25 | 26 | 27 | 24 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 25 | 25 | 25 | 23 | 24 | 24 | |
Swell 1 Height (m) Direction Period (s) | 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 | NNE 11 | NNE 11 | NNE 11 | NE 10 | NE 10 | NE 10 |
 kJ | 13 | 13 | 13 | 13 | 12 | 12 | 11 | 20 | 19 | 19 | 9 | 17 | 8 | 8 | 8 | 14 | 14 | 13 | 24 | 23 | 22 | 27 | 25 | 25 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | NE 11 | NE 12 | NNE 12 | NNE 9 | NNE 10 | NNE 9 | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 5 | 6 | 14 | 8 | 9 | 8 | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
| kJ | 206 | 197 | 203 | 245 | 316 | 332 | 277 | 261 | 245 | 215 | 232 | 247 | 299 | 382 | 346 | 346 | 319 | 286 | 319 | 355 | 404 | 346 | 432 | 443 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 20 | 239 | 879 | 878 | 878 | 304 | 304 | 35 | 35 | 304 | 26 | 878 | 878 | 304 | 304 | 242 | 304 | 304 | 21 | 878 | 878 | 304 | 28 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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