Surf Forecasts:
How big are the waves at Dunes today (12 Aug):
- Afternoon surf: Afternoon surf (12 Aug, local time) - 5ft (1.5m), 6s period with ENE swell.
- Evening surf: Evening surf (12 Aug, local time) - 5ft (1.5m), 6s period with ENE swell.
The current surf forecast for Dunes at 12AM is: 1.5m 6s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a Northeast direction, 0.1m 10s secondary swell from a East direction (forecast issued at 07:00pm August 11). The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Aug) | - | - |
| Afternoon (12 Aug) | 5ft (1.5m) | 6s |
| Evening (12 Aug) | 5ft (1.5m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 20mm), heaviest during Wed afternoon. Warm (max 31°C on Wed morning, min 25°C on Tue night). Winds increasing (light winds from the SE on Wed night, strong winds from the ENE by Fri afternoon). | |||||||||||||||||||
Tue 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||
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 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 7 | E 7 | E 7 | E 6 | ENE 6 | ENE 7 | E 7 | E 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 178 | 164 | 161 | 151 | 133 | 101 | 88 | 131 | 232 | 203 | 146 | 152 | 148 | 148 | 161 | 331 | 545 | 396 | 274 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-on | cross-on | cross | cross | cross |
High Tide | 8:03PM0.63m | 7:40AM0.40m | 8:50PM0.62m | 8:42AM0.44m | 9:34PM0.59m | ||||||||||||||
Low Tide | 2:32AM0.18m | 1:48PM0.02m | 3:12AM0.17m | 2:46PM0.05m | |||||||||||||||
 |  | |  | |  |  | | | | | | | | | | |  | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | 6:57 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | 5 | 3 | 1 | — | — | — | — | 2 | 7 | 4 | 2 | — | — | — | — | 1 | — | — | — |
Temp °C | 29 | 28 | 27 | 26 | 25 | 27 | 31 | 29 | 30 | 28 | 26 | 26 | 26 | 27 | 31 | 31 | 30 | 28 | 27 |
Feels °C | 29 | 29 | 28 | 28 | 27 | 29 | 33 | 29 | 31 | 31 | 27 | 28 | 28 | 29 | 32 | 29 | 28 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NE 9 | NE 9 | E 10 | NE 8 | NE 8 | NE 8 | — | N 11 | N 11 | NE 8 | — | NNE 8 | NNE 9 | NNE 8 | N 14 | NE 13 | NE 13 | NNE 13 |
| kJ | 13 | 13 | 13 | 2 | 11 | 17 | 17 | — | 2 | 2 | 11 | — | 7 | 7 | 7 | 4 | 7 | 7 | 16 |
Swell 2 Height (m) Direction Period (s) | — | — | E 10 | — | E 10 | E 10 | E 10 | — | N 11 | — | — | — | N 14 | N 14 | N 14 | — | — | — | — |
| kJ | — | — | 2 | — | 7 | 7 | 7 | — | 2 | — | — | — | 4 | 4 | 4 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | E 6 | ENE 7 | E 7 | E 7 | E 6 | ENE 6 | ENE 7 | E 7 | E 7 |
| kJ | 178 | 164 | 161 | 151 | 133 | 101 | 88 | 131 | 232 | 203 | 146 | 152 | 148 | 148 | 161 | 331 | 545 | 396 | 274 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 304 | 13 | 26 | 35 | 0 | 0 | 9 | 1054 | 1053 | 0 | 84 | 84 | 35 | 130 | 341 | 1709 | 28 | 14 | 13 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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