- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 1 pm Tuesday 12 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 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 8PM is: 1.6m 6s primary swell from a East-northeast direction and 0.2m 14s secondary swell from a North-northeast direction, 0.2m 7s secondary swell from a North direction (forecast issued at 01:00pm May 12). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 4.5ft (1.4m) | 7s |
| Afternoon (12 May) | 5ft (1.6m) | 7s |
| Evening (12 May) | 5ft (1.5m) | 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 11mm), heaviest on Tue afternoon. Warm (max 29°C on Wed morning, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tue 12 | Wednesday 13 | Thursday 14 | Fri 15 | |||||||||||||||||||||
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 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | E 6 | E 6 | NE 14 | E 7 | NE 13 | E 7 | ENE 6 | E 6 | E 6 | E 7 | E 7 | NE 13 | E 7 | |
173 | 200 | 229 | 205 | 160 | 135 | 114 | 96 | 96 | 135 | 215 | 176 | 112 | 89 | 89 | 111 | 107 | 160 | 251 | 228 | 145 | 127 | 138 | 131 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | on | cross-off | cross-off | cross-off | cross-off | cross | |
High Tide | 5:15PM0.48m | 4:59AM0.43m | 6:08PM0.54m | 5:47AM0.40m | 7:01PM0.59m | 6:36AM0.37m | ||||||||||||||||||
Low Tide | 10:51AM0.15m | 11:28PM0.22m | 11:25AM0.11m | 00:34AM0.20m | 12:03PM0.07m | 1:36AM0.18m | ||||||||||||||||||
 |  | |  | |  | |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | 6:53 |
— | 1 | 3 | 1 | 1 | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 2 | 1 | — | — | — | — | — | |
Temp °C | 28 | 28 | 28 | 27 | 25 | 24 | 24 | 25 | 29 | 29 | 29 | 27 | 26 | 25 | 24 | 26 | 29 | 29 | 29 | 27 | 26 | 25 | 24 | 26 |
28 | 28 | 28 | 29 | 27 | 25 | 25 | 27 | 30 | 30 | 31 | 29 | 30 | 28 | 27 | 29 | 31 | 30 | 31 | 29 | 29 | 28 | 26 | 29 | |
Swell 1 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | NNE 14 | NNE 14 | NNE 14 | NE 14 | NE 15 | NE 16 | NE 15 | NE 14 | NE 14 | E 6 | NE 14 | NE 13 | NE 13 | NE 13 | NE 12 | NE 12 | NE 12 | NE 12 | NE 12 | E 7 | E 7 |
 kJ | 4 | 4 | 4 | 19 | 20 | 20 | 53 | 57 | 62 | 54 | 54 | 103 | 112 | 89 | 87 | 111 | 85 | 98 | 120 | 72 | 120 | 126 | 131 | 131 |
Swell 2 Height (m) Direction Period (s) | NE 15 | NE 14 | NNE 14 | N 7 | N 7 | N 6 | N 6 | N 6 | N 6 | N 6 | N 6 | — | NE 14 | — | — | — | — | — | NE 15 | NE 14 | NE 15 | NNW 9 | NE 13 | NE 12 |
| kJ | 8 | 7 | 18 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 1 | — | 102 | — | — | — | — | — | 34 | 54 | 34 | 9 | 138 | 65 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 11 | N 11 | N 11 | ENE 8 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | NW 10 | — | NNW 9 | NE 13 |
| kJ | 2 | 2 | 2 | 2 | 7 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 4 | — | 8 | 63 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | E 6 | — | E 6 | E 7 | E 7 | E 7 | ENE 6 | E 6 | E 6 | E 7 | E 7 | — | — |
| kJ | 173 | 200 | 229 | 205 | 160 | 135 | 114 | 96 | 96 | 135 | 215 | 176 | — | 84 | 89 | 89 | 107 | 160 | 251 | 228 | 145 | 127 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 9 | 21 | 26 | 0 | 0 | 9 | 0 | 0 | 341 | 878 | 21 | 0 | 0 | 0 | 0 | 0 | 26 | 26 | 20 | 0 | 0 | 0 | 0 | 3 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Dunes surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest