Surf Forecasts:
How big are the waves at Dunes today (11 Sep):
- Morning surf: Morning surf (11 Sep, local time) - 4.5ft (1.3m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (11 Sep, local time) - 5ft (1.6m), 6s period with ENE swell.
- Evening surf: Evening surf (11 Sep, local time) - 5ft (1.6m), 6s period with E swell.
The current surf forecast for Dunes at 2AM is: 1.4m 8s primary swell from a East-northeast direction and 0.5m 9s secondary swell from a North direction (forecast issued at 07:00pm September 10). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Sep) | 4.5ft (1.3m) | 8s |
| Afternoon (11 Sep) | 5ft (1.6m) | 6s |
| Evening (11 Sep) | 5ft (1.6m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Sun afternoon. Warm (max 31°C on Fri morning, min 26°C on Thu night). Mainly fresh winds. | |||||||||||||||||||
Thu 10 | Friday 11 | Saturday 12 | |||||||||||||||||
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 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | ENE 5 | ENE 5 | ENE 5 | E 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 300 | 256 | 301 | 264 | 264 | 235 | 270 | 138 | 194 | 190 | 136 | 195 | 161 | 161 | 161 | 69 | 91 | 75 | 59 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross | cross |
High Tide | 8:21PM0.54m | 8:34AM0.51m | 9:01PM0.51m | 9:26AM0.54m | 9:39PM0.47m | ||||||||||||||
Low Tide | 2:29AM0.14m | 2:45PM0.11m | 3:04AM0.12m | 3:39PM0.13m | |||||||||||||||
 |  | |  | |  |  | | |  |  | | | | | |  | | | |
 | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — |
 | 6:35 | — | — | — | — | — | — | — | 6:34 | — | — | — | — | — | — | — | 6:32 | — | — |
mm | 4 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 29 | 28 | 27 | 27 | 26 | 28 | 31 | 30 | 28 | 28 | 27 | 26 | 26 | 27 | 30 | 29 | 28 | 27 | 27 |
Feels °C | 28 | 29 | 29 | 30 | 28 | 30 | 32 | 30 | 27 | 29 | 28 | 28 | 27 | 28 | 30 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | N 8 | N 7 | N 7 | N 7 | N 7 | N 7 | N 7 |
| kJ | 45 | 44 | 43 | 40 | 37 | 36 | 35 | 21 | 22 | 21 | 22 | 21 | 10 | 10 | 10 | 9 | 9 | 8 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | N 13 | N 13 | — | NNE 10 | NNE 10 | NNE 10 | NE 10 | N 12 | NE 9 | NE 11 | NE 11 | NE 11 | NE 11 | NNE 11 | NNE 11 |
| kJ | — | — | — | — | 3 | 3 | — | 10 | 10 | 10 | 4 | 3 | 3 | 5 | 5 | 5 | 5 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | N 12 | N 12 | N 12 | — | N 12 | N 9 | N 9 | N 9 | NE 9 | — | N 15 |
| kJ | — | — | — | — | — | — | — | — | 3 | 3 | 3 | — | 3 | 2 | 2 | 2 | 3 | — | 4 |
Wind waves Height (m) Direction Period (s) | ENE 6 | ENE 6 | E 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 5 | ENE 6 | E 6 | E 6 | E 8 | E 8 | E 8 | E 8 | ENE 5 | ENE 5 | ENE 5 | E 5 |
| kJ | 300 | 256 | 301 | 264 | 264 | 235 | 270 | 138 | 194 | 190 | 136 | 195 | 161 | 161 | 161 | 69 | 91 | 75 | 59 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 878 | 878 | 13 | 20 | 20 | 231 | 130 | 130 | 279 | 26 | 84 | 20 | 20 | 304 | 879 | 629 | 879 | 580 | 304 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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