Surf Forecasts:
How big are the waves at Dunes today (17 Jul):
- Morning surf: Morning surf (17 Jul, local time) - 3.5ft (1.0m), 6s period with E swell.
- Afternoon surf: Afternoon surf (17 Jul, local time) - 5ft (1.6m), 6s period with ENE swell.
- Evening surf: Evening surf (17 Jul, local time) - 6ft (1.8m), 6s period with E swell.
The current surf forecast for Dunes at 8PM is: 1.9m 6s primary swell from a East direction and 0.4m 8s secondary swell from a North-northeast direction (forecast issued at 01:00pm July 17). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jul) | 3.5ft (1.0m) | 6s |
| Afternoon (17 Jul) | 5ft (1.6m) | 6s |
| Evening (17 Jul) | 6ft (1.8m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Fri afternoon. Warm (max 30°C on Sat morning, min 25°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 19 | |||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | E 6 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 82 | 133 | 173 | 270 | 146 | 127 | 137 | 126 | 122 | 186 | 229 | 230 | 164 | 176 | 175 | 180 | 186 | 261 | 280 | 237 | 212 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross |
High Tide | 10:54AM0.44m | 11:31PM0.58m | 11:55AM0.47m | 00:13AM0.52m | 12:56PM0.48m | ||||||||||||||||
Low Tide | 4:50PM0.09m | 5:58AM0.14m | 5:52PM0.14m | 6:39AM0.12m | 6:59PM0.19m | ||||||||||||||||
 |  | |  | | | | | | |  |  | | | | | | | |  | | |
 | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — |
mm | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 3 | — |
Temp °C | 29 | 28 | 28 | 28 | 26 | 25 | 25 | 27 | 30 | 29 | 28 | 27 | 26 | 26 | 25 | 26 | 30 | 29 | 28 | 27 | 26 |
Feels °C | 29 | 27 | 26 | 27 | 26 | 26 | 26 | 27 | 29 | 28 | 27 | 26 | 25 | 27 | 26 | 26 | 28 | 28 | 27 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NE 9 | NNE 8 | NNE 7 | NNE 7 | NE 8 | NE 8 | NE 8 | — | — | — | NNE 8 | NNE 10 | NNE 8 | NE 9 | NE 9 | N 8 | N 8 | NE 9 | NNE 9 |
| kJ | 9 | 9 | 3 | 26 | 9 | 10 | 15 | 14 | 14 | — | — | — | 6 | 9 | 6 | 19 | 19 | 1 | 1 | 12 | 8 |
Swell 2 Height (m) Direction Period (s) | NNE 9 | NE 9 | — | — | NNE 8 | NNE 8 | — | — | — | — | — | — | NNE 10 | NNE 8 | NNE 9 | N 9 | N 9 | — | — | N 8 | NE 8 |
| kJ | 7 | 3 | — | — | 7 | 7 | — | — | — | — | — | — | 9 | 6 | 9 | 2 | 2 | — | — | 1 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | N 10 | N 10 | N 9 | — | — | — | — | N 8 | N 8 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | 2 | — | — | — | — | 1 | 1 |
Wind waves Height (m) Direction Period (s) | E 6 | ENE 5 | ENE 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 7 |
| kJ | 82 | 133 | 173 | 270 | 146 | 127 | 137 | 126 | 122 | 186 | 229 | 230 | 164 | 176 | 175 | 180 | 186 | 261 | 280 | 237 | 212 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 130 | 879 | 879 | 879 | 304 | 35 | 84 | 304 | 879 | 879 | 454 | 580 | 304 | 35 | 20 | 304 | 879 | 879 | 879 | 580 | 304 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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