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Dunes surfForecast / Puerto Rico / Puerto Rico
48hr Weather and Surf, issued 7 am Thursday 28 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
27.9° C
(Which is normal for this time of year)How big are the waves at Dunes today (28 May):
- Morning surf: Morning surf (28 May, local time) - 3ft (0.9m), 8s period with NE swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (28 May, local time) - 5ft (1.5m), 6s period with ENE swell.
The current surf forecast for Dunes at 12PM is: 0.9m 8s primary swell from a North-northeast direction and 0.4m 13s secondary swell from a North-northeast direction, 1.1m 6s secondary swell from a East direction (forecast issued at 07:00am May 28). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 3ft (0.9m) | 8s |
| Afternoon (28 May) | 5ft (1.5m) | 7s |
| Evening (28 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 10mm), heaviest on Thu afternoon. Warm (max 29°C on Sat morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | Sun 31 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
ENE 6 | E 6 | NNE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | E 5 | NE 8 | NE 8 | ENE 8 | ENE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | E 5 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | E 7 | |
104 | 88 | 117 | 256 | 175 | 176 | 97 | 59 | 71 | 58 | 91 | 125 | 78 | 148 | 106 | 45 | 36 | 39 | 40 | 64 | 146 | 167 | 92 | 74 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | on | cross-on | cross-off | cross-off | cross-off | |
High Tide | 6:00AM0.34m | 7:23PM0.55m | 6:41AM0.31m | 8:04PM0.56m | 7:22AM0.30m | 8:45PM0.56m | ||||||||||||||||||
Low Tide | 12:09PM0.08m | 2:02AM0.20m | 12:44PM0.07m | 2:49AM0.19m | 1:20PM0.05m | |||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | | | | | | | | | |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:50 |
 | — | — | — | — | 6:59 | — | — | — | — | — | — | — | 7:00 | — | — | — | — | — | — | — | 7:00 | — | — | 7:00 |
— | — | — | 2 | 5 | 1 | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 26 | 28 | 27 | 27 | 26 | 25 | 24 | 24 | 26 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 29 | 28 | 28 | 27 | 26 | 25 |
26 | 27 | 28 | 27 | 27 | 28 | 27 | 25 | 26 | 28 | 30 | 29 | 30 | 31 | 29 | 27 | 28 | 29 | 32 | 29 | 30 | 29 | 29 | 28 | |
Swell 1 Height (m) Direction Period (s) | NE 8 | NE 8 | NNE 8 | NNE 12 | NNE 12 | NNE 12 | NE 8 | NE 8 | NE 8 | NE 8 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NE 7 | NE 7 | NE 7 | NE 7 | E 8 | NNE 10 | NNE 10 | NNE 10 | E 7 |
 kJ | 86 | 84 | 117 | 59 | 57 | 56 | 58 | 49 | 71 | 58 | 24 | 23 | 23 | 12 | 12 | 19 | 18 | 13 | 12 | 12 | 11 | 10 | 10 | 74 |
Swell 2 Height (m) Direction Period (s) | NNE 13 | NNE 13 | NNE 13 | — | — | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 11 | E 7 | — | — | — | NNE 11 | E 8 | E 8 | E 8 | E 8 | NNE 11 | — | N 12 | N 11 | NNE 10 |
| kJ | 34 | 65 | 62 | — | — | 56 | 54 | 51 | 49 | 24 | 10 | — | — | — | 12 | 12 | 5 | 12 | 12 | 11 | — | 3 | 3 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNE 11 | NNE 11 | NNE 11 | NNE 11 | — | — | — | N 11 | N 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 12 | 12 | 12 | 11 | — | — | — | 3 | 2 |
Wind waves Height (m) Direction Period (s) | ENE 6 | E 6 | E 6 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | E 5 | E 5 | E 5 | ENE 8 | ENE 7 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | E 5 | E 6 | E 6 | ENE 6 | E 6 | E 6 | E 6 | — |
| kJ | 104 | 88 | 98 | 256 | 175 | 176 | 97 | 59 | 34 | 26 | 91 | 125 | 78 | 148 | 106 | 45 | 36 | 39 | 40 | 64 | 146 | 167 | 92 | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 13 | 13 | 13 | 13 | 13 | 0 | 0 | 0 | 0 | 9 | 13 | 35 | 0 | 0 | 0 | 0 | 0 | 130 | 130 | 130 | 0 | 0 | 0 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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