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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 am Monday 04 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
28.0° C
(Which is slightly warmer than usual)How big are the waves at Dunes today?
The current surf forecast for Dunes at 3PM is: 0.6m 10s primary swell from a North-northeast direction and 0.8m 5s secondary swell from a East-northeast direction (forecast issued at 07:00am May 04). The wind direction is predicted to be onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 May) | 2.5ft (0.7m) | 10s |
| Afternoon (04 May) | 2ft (0.6m) | 10s |
| Evening (04 May) | 3.5ft (1.1m) | 5s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Tue afternoon. Warm (max 29°C on Mon morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 4 | Tuesday 5 | Wednesday 6 | Thu 7 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNE 9 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | E 5 | NNE 9 | NNE 9 | NNE 9 | NE 9 | NE 9 | NE 9 | ENE 5 | E 5 | E 6 | E 6 | NE 10 | NE 10 | E 6 | NE 9 | E 5 | E 5 | E 5 | N 8 | |
44 | 86 | 86 | 86 | 63 | 65 | 55 | 54 | 54 | 39 | 39 | 38 | 40 | 56 | 62 | 50 | 47 | 47 | 41 | 42 | 53 | 85 | 70 | 51 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross | cross-on | cross-on | cross-off | off | glassy | glassy | cross-off | cross-on | on | on | glassy | off | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | off | cross-off | |
High Tide | 9:58AM0.29m | 11:09PM0.55m | 10:39AM0.28m | 11:52PM0.53m | 11:23AM0.28m | 00:36AM0.52m | ||||||||||||||||||
Low Tide | 5:18AM0.18m | 3:44PM0.07m | 6:07AM0.18m | 4:23PM0.08m | 6:57AM0.20m | 5:04PM0.10m | ||||||||||||||||||
 |  | | | | | | | | | |  |  | | | | | | | | | | | | |
 | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | 5:58 |
 | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:51 | — | — | 6:51 |
— | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 26 | 29 | 29 | 28 | 27 | 26 | 25 | 25 | 26 | 29 | 27 | 28 | 27 | 26 | 25 | 24 | 26 | 29 | 28 | 28 | 27 | 26 | 25 |
27 | 28 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 29 | 31 | 29 | 30 | 31 | 29 | 28 | 26 | 28 | 30 | 28 | 29 | 31 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | E 5 | E 5 | E 6 | E 6 | NE 9 | NE 9 | NE 8 | NNE 8 | E 6 | E 6 | NE 10 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | N 8 | N 8 | N 8 |
 kJ | 44 | 86 | 86 | 86 | 63 | 56 | 54 | 34 | 33 | 33 | 39 | 38 | 35 | 27 | 62 | 50 | 46 | 41 | 39 | 38 | 35 | 45 | 52 | 51 |
Swell 2 Height (m) Direction Period (s) | NE 11 | E 7 | E 7 | — | — | — | NNE 9 | NNE 9 | NNE 9 | NE 9 | N 7 | N 7 | N 7 | NE 10 | NE 10 | NE 10 | NNW 9 | NE 10 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 | NE 9 |
| kJ | 30 | 4 | 4 | — | — | — | 55 | 54 | 54 | 39 | 1 | 1 | 1 | 16 | 46 | 46 | 31 | 45 | 41 | 41 | 40 | 29 | 29 | 29 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | N 7 | N 7 | N 7 | — | N 11 | N 11 | NNW 10 | NNW 9 | NNW 9 | N 11 | — | N 10 | N 10 | N 10 | N 10 | — | — |
| kJ | — | — | — | — | — | — | — | 1 | 1 | 1 | — | 2 | 2 | 10 | 17 | 28 | 9 | — | 8 | 18 | 17 | 18 | — | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 5 | E 4 | ENE 5 | E 5 | — | — | — | — | E 6 | ENE 6 | ENE 5 | E 5 | — | — | E 6 | E 6 | E 6 | ENE 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 24 | 20 | 21 | 26 | 37 | 65 | — | — | — | — | 32 | 33 | 40 | 56 | — | — | 47 | 47 | 40 | 42 | 53 | 85 | 70 | 40 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 3 | 26 | 35 | 0 | 0 | 0 | 0 | 0 | 342 | 648 | 279 | 0 | 0 | 3 | 0 | 0 | 28 | 130 | 130 | 2 | 0 | 0 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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