Surf Forecasts:
How big are the waves at Dunes today (30 Aug):
- Morning surf: Morning surf (30 Aug, local time) - 4.5ft (1.4m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (30 Aug, local time) - 5.5ft (1.7m), 8s period with ENE swell.
- Evening surf: Evening surf (30 Aug, local time) - 7ft (2.2m), 10s period with ENE swell.
The current surf forecast for Dunes at 6PM is: 2.1m 9s primary swell from a East-northeast direction and 0.1m 12s secondary swell from a Northeast direction (forecast issued at 01:00pm August 30). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Aug) | 4.5ft (1.4m) | 7s |
| Afternoon (30 Aug) | 5.5ft (1.7m) | 8s |
| Evening (30 Aug) | 7ft (2.2m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 36mm), heaviest during Mon afternoon. Warm (max 31°C on Mon afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sun 30 | Monday 31 | Tuesday 1 | |||||||||||||||||||
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 7 | ENE 8 | ENE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | E 9 | ENE 9 | ENE 9 | E 9 | ENE 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 170 | 345 | 547 | 943 | 1030 | 916 | 763 | 657 | 506 | 442 | 380 | 276 | 270 | 225 | 190 | 190 | 190 | 227 | 227 | 53 | 48 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-on | cross-off | on | cross-on | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | glassy |
High Tide | 10:08AM0.50m | 10:15PM0.46m | 10:56AM0.52m | 10:50PM0.43m | 11:47AM0.54m | ||||||||||||||||
Low Tide | 4:16PM0.16m | 4:22AM0.12m | 5:09PM0.18m | 4:57AM0.09m | 6:08PM0.20m | ||||||||||||||||
 |  | |  | | |  | |  | |  | | | |  |  | | | | | | |
 | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | 6:44 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:42 | — | — |
mm | — | 1 | 1 | 2 | 1 | 3 | — | 1 | — | — | 6 | 2 | 1 | 1 | — | — | — | 4 | 6 | 2 | — |
Temp °C | 29 | 29 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 31 | 27 | 26 | 27 | 26 | 26 | 26 | 29 | 28 | 29 | 28 | 27 |
Feels °C | 29 | 30 | 31 | 33 | 30 | 31 | 31 | 31 | 31 | 34 | 30 | 28 | 31 | 29 | 29 | 28 | 30 | 30 | 32 | 32 | 31 |
Swell 1 Height (m) Direction Period (s) | E 8 | NNE 12 | ENE 8 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 10 | ENE 9 | ENE 9 | E 9 | ENE 9 | ENE 9 | E 9 | E 9 | E 9 | NE 10 | NE 10 | NE 10 | E 9 | E 8 |
| kJ | 44 | 14 | 547 | 943 | 1030 | 916 | 763 | 657 | 506 | 442 | 380 | 276 | 270 | 225 | 190 | 190 | 4 | 4 | 4 | 53 | 35 |
Swell 2 Height (m) Direction Period (s) | NE 9 | — | NE 12 | — | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NE 10 | N 13 | N 12 | N 12 | ENE 8 | NE 9 |
| kJ | 52 | — | 6 | — | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 4 | 4 | 3 | 3 | 3 | 7 | 3 |
Swell 3 Height (m) Direction Period (s) | NNE 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | N 13 | — | — | — | — | NE 10 | N 12 |
| kJ | 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 4 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | E 9 | ENE 9 | ENE 9 | ENE 5 | ENE 5 |
| kJ | 170 | 345 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 190 | 227 | 227 | 46 | 48 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 111 | 111 | 35 | 0 | 0 | 0 | 0 | 9 | 0 | 21 | 9 | 20 | 0 | 0 | 0 | 3 | 9 | 5 | 9 | 0 | 0 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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