Surf Forecasts:
How big are the waves at Dunes today (16 Sep):
- Morning surf: Morning surf (16 Sep, local time) - 3.5ft (1.0m), 5s period with ENE swell.
- Afternoon surf: Afternoon surf (16 Sep, local time) - 4.5ft (1.3m), 5s period with ENE swell.
- Evening surf: Evening surf (16 Sep, local time) - 4.5ft (1.3m), 6s period with ENE swell.
The current surf forecast for Dunes at 9PM is: 1.3m 6s primary swell from a East-northeast direction and 0.1m 14s secondary swell from a Northeast direction, 0.1m 10s secondary swell from a North direction (forecast issued at 01:00pm September 16). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Sep) | 3.5ft (1.0m) | 5s |
| Afternoon (16 Sep) | 4.5ft (1.3m) | 5s |
| Evening (16 Sep) | 4.5ft (1.3m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Wed afternoon. Warm (max 31°C on Thu afternoon, min 26°C on Wed night). Winds decreasing (fresh winds from the ENE on Wed afternoon, light winds from the ESE by Thu morning). | |||||||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | |||||||||||||||||||
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) | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 7 | ENE 7 | E 6 | E 5 | E 5 | E 7 | E 7 | E 7 | E 7 | ENE 5 | ENE 5 | E 5 | E 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 72 | 85 | 117 | 106 | 91 | 97 | 89 | 104 | 138 | 186 | 139 | 114 | 83 | 103 | 103 | 103 | 83 | 47 | 108 | 114 | 61 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross | cross-off |
High Tide | 12:41PM0.52m | 00:06AM0.32m | 1:33PM0.49m | 00:48AM0.30m | 2:29PM0.48m | ||||||||||||||||
Low Tide | 7:24PM0.21m | 6:12AM0.09m | 8:28PM0.22m | 7:00AM0.10m | 9:33PM0.23m | ||||||||||||||||
 |  | |  | |  | | | | | | | | |  | |  | | | |  | |
 | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | 1 | 7 | 2 | 1 | — | — | — | — | 1 | 1 | 3 | 1 | — | — | — | — | — | 1 | 1 | — |
Temp °C | 30 | 29 | 29 | 27 | 27 | 27 | 26 | 27 | 30 | 31 | 30 | 28 | 27 | 27 | 27 | 27 | 30 | 30 | 29 | 28 | 27 |
Feels °C | 31 | 29 | 30 | 27 | 29 | 29 | 29 | 30 | 33 | 32 | 30 | 29 | 29 | 30 | 30 | 29 | 32 | 31 | 30 | 29 | 31 |
Swell 1 Height (m) Direction Period (s) | N 10 | N 10 | N 14 | N 14 | NE 13 | NNE 13 | ENE 6 | ENE 6 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNE 12 | NNW 9 | NNW 9 | N 9 | N 8 | N 8 | N 8 |
| kJ | 2 | 2 | 4 | 4 | 7 | 17 | 89 | 104 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 17 | 27 | 39 | 36 | 35 | 34 |
Swell 2 Height (m) Direction Period (s) | N 15 | N 15 | N 10 | N 10 | N 10 | N 10 | NNE 13 | NNE 13 | N 8 | N 8 | N 8 | N 8 | N 8 | N 10 | N 10 | NNE 12 | NNE 11 | NNE 12 | NNE 11 | NNE 11 | NNE 10 |
| kJ | 4 | 4 | 2 | 2 | 2 | 2 | 17 | 17 | 1 | 1 | 1 | 1 | 1 | 2 | 8 | 13 | 13 | 13 | 13 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 8 | N 9 | N 9 | — | — | — | — | — | N 8 | N 7 | N 7 | N 7 | — | — | — | — |
| kJ | — | — | — | — | — | 1 | 2 | 1 | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | — | — | E 7 | ENE 7 | E 6 | E 5 | E 5 | E 7 | E 7 | E 7 | E 7 | ENE 5 | ENE 5 | E 5 | E 5 |
| kJ | 72 | 85 | 117 | 106 | 91 | 97 | — | — | 138 | 186 | 139 | 114 | 83 | 103 | 103 | 103 | 83 | 47 | 108 | 114 | 61 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 490 | 1053 | 580 | 304 | 35 | 44 | 0 | 0 | 9 | 9 | 130 | 130 | 20 | 0 | 0 | 20 | 3 | 130 | 454 | 26 | 0 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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