Surf Forecasts:
How big are the waves at Dunes today (17 Aug):
- Morning surf: Morning surf (17 Aug, local time) - 4ft (1.2m), 9s period with ENE swell.
- Afternoon surf: Afternoon surf (17 Aug, local time) - 4ft (1.2m), 9s period with ENE swell.
- Evening surf: Evening surf (17 Aug, local time) - 4.5ft (1.3m), 5s period with ENE swell.
The current surf forecast for Dunes at 3AM is: 1.5m 9s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northeast direction (forecast issued at 07:00pm August 16). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Aug) | 4ft (1.2m) | 9s |
| Afternoon (17 Aug) | 4ft (1.2m) | 9s |
| Evening (17 Aug) | 4.5ft (1.3m) | 5s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 11mm), heaviest on Wed afternoon. Warm (max 30°C on Mon morning, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun night, light winds from the WSW by Wed afternoon). | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | |||||||||||||||||
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 |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 9 | ENE 9 | ENE 6 | ENE 9 | ENE 9 | ENE 9 | ENE 5 | ENE 5 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | E 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 212 | 170 | 283 | 337 | 102 | 276 | 232 | 227 | 91 | 87 | 205 | 66 | 137 | 112 | 112 | 144 | 54 | 69 | 54 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross |
High Tide | 11:33PM0.46m | 12:25PM0.52m | 00:09AM0.41m | 1:20PM0.51m | |||||||||||||||
Low Tide | 5:40PM0.17m | 5:45AM0.10m | 6:42PM0.20m | 6:24AM0.09m | 7:47PM0.22m | ||||||||||||||
 |  |  | | | | | | | | | | | | |  | |  | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:53 | — | — | — | — | — | — | — | 6:53 | — | — | — | — | — | — | — | 6:52 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Temp °C | 29 | 28 | 28 | 27 | 26 | 27 | 30 | 29 | 29 | 27 | 26 | 25 | 25 | 27 | 29 | 29 | 28 | 27 | 26 |
Feels °C | 28 | 27 | 28 | 28 | 27 | 28 | 30 | 28 | 29 | 27 | 26 | 27 | 27 | 28 | 29 | 29 | 29 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | NNE 10 | NE 10 | NE 10 | NE 10 | E 9 | NE 10 | NE 10 | NE 10 | NNE 10 | NNE 10 | NNE 10 | E 8 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 42 | 27 | 26 | 26 | 76 | 25 | 25 | 25 | 20 | 19 | 9 | 66 | 9 | 9 | 9 | 9 | 9 | 8 | 8 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NE 10 | — | — | — | — | — | — | NNE 10 | — | — | — | N 8 | N 8 | N 8 | N 7 |
| kJ | — | — | — | — | 25 | — | — | — | — | — | — | 9 | — | — | — | 1 | 1 | 1 | 4 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 9 | ENE 9 | ENE 6 | ENE 9 | ENE 9 | ENE 9 | ENE 5 | ENE 5 | E 8 | ENE 5 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 5 | E 5 |
| kJ | 212 | 170 | 283 | 337 | 102 | 276 | 232 | 227 | 91 | 87 | 205 | 38 | 137 | 112 | 112 | 144 | 54 | 69 | 54 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 260 | 341 | 268 | 239 | 231 | 35 | 276 | 879 | 260 | 425 | 87 | 20 | 20 | 44 | 341 | 454 | 454 | 437 | 130 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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