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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 pm Friday 01 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 1.0°C warmer than normal for this time of year)How big are the waves at Dunes today?
The current surf forecast for Dunes at 10PM is: 0.8m 9s primary swell from a North direction and 0.5m 11s secondary swell from a North-northeast direction, 0.9m 4s secondary swell from a East-northeast direction (forecast issued at 07:00pm May 01). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | - | - |
| Afternoon (01 May) | 3.5ft (1.0m) | 10s |
| Evening (01 May) | 2.5ft (0.8m) | 9s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Fri night. Warm (max 29°C on Sat afternoon, min 23°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | 11 AM | 2 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | ENE 5 | NNE 10 | E 5 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | ENE 5 | E 5 | E 5 | NNE 9 | E 5 | NNE 10 | NNE 10 | NNE 10 | |
181 | 140 | 109 | 104 | 76 | 76 | 63 | 60 | 66 | 113 | 71 | 56 | 75 | 54 | 50 | 49 | 91 | 77 | 52 | 44 | 44 | 86 | 86 | 65 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-off | cross | cross-off | cross | cross | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross | on | |
High Tide | 9:05PM0.57m | 8:43AM0.32m | 9:45PM0.57m | 9:20AM0.30m | 10:27PM0.56m | 9:58AM0.29m | ||||||||||||||||||
Low Tide | 3:45AM0.17m | 2:31PM0.06m | 4:31AM0.17m | 3:06PM0.06m | 5:18AM0.18m | |||||||||||||||||||
 |  |  | | |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 5:58 | — | — | — |
 | 6:49 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | 6:50 |
2 | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 27 | 26 | 25 | 25 | 24 | 25 | 28 | 29 | 28 | 27 | 25 | 24 | 23 | 25 | 28 | 29 | 28 | 27 | 25 | 24 | 24 | 26 | 29 | 29 |
27 | 27 | 26 | 27 | 25 | 26 | 29 | 31 | 29 | 28 | 26 | 25 | 24 | 26 | 30 | 30 | 29 | 30 | 27 | 25 | 25 | 27 | 31 | 30 | |
Swell 1 Height (m) Direction Period (s) | N 10 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | N 8 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 10 | NNE 10 | NNE 10 |
 kJ | 181 | 140 | 109 | 104 | 76 | 76 | 53 | 53 | 35 | 102 | 57 | 56 | 75 | 54 | 50 | 49 | 48 | 47 | 46 | 44 | 30 | 86 | 86 | 65 |
Swell 2 Height (m) Direction Period (s) | NNE 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | N 8 | N 8 | N 8 | N 8 | E 8 | N 7 | N 7 | N 7 | N 7 | N 7 | NE 11 | NE 11 | — | — | — |
| kJ | 56 | 74 | 70 | 48 | 66 | 64 | 63 | 60 | 59 | 31 | 20 | 21 | 5 | 4 | 9 | 8 | 1 | 1 | 1 | 30 | 30 | — | — | — |
Swell 3 Height (m) Direction Period (s) | E 7 | — | — | — | E 7 | E 7 | E 8 | — | — | — | — | — | E 8 | N 8 | E 8 | — | — | — | — | — | — | — | — | — |
| kJ | 4 | — | — | — | 4 | 4 | 4 | — | — | — | — | — | 4 | 5 | 4 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | ENE 4 | E 4 | ENE 4 | ENE 5 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 4 | E 4 | ENE 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 | E 5 |
| kJ | 7 | 23 | 31 | 26 | 19 | 15 | 13 | 22 | 66 | 113 | 71 | 34 | 27 | 21 | 20 | 41 | 91 | 77 | 52 | 28 | 44 | 52 | 42 | 54 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 13 | 13 | 13 | 13 | 13 | 0 | 0 | 3 | 3 | 9 | 9 | 9 | 13 | 0 | 0 | 0 | 3 | 130 | 130 | 0 | 2 | 35 | 20 | 84 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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