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 (1.4m), 6s period with ENE swell.
The current surf forecast for Dunes at 1PM is: 1.1m 5s primary swell from a East-northeast direction and 0.1m 10s secondary swell from a North direction, 0.1m 15s secondary swell from a North direction (forecast issued at 07:00am September 16). The wind direction is predicted to be cross-onshore.
| 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 (1.4m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 18mm), heaviest on Wed afternoon. Warm (max 30°C on Wed morning, min 26°C on Wed night). Mainly fresh winds. | |||||||||||||||||||||||
Wednesday 16 | Thursday 17 | Friday 18 | |||||||||||||||||||||
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 | 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 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 7 | E 7 | ENE 7 | E 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 5 | ENE 5 | E 5 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 69 | 60 | 74 | 85 | 117 | 122 | 131 | 104 | 98 | 111 | 110 | 131 | 106 | 110 | 106 | 127 | 100 | 89 | 103 | 89 | 69 | 98 | 61 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on | cross | cross-off | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 12:41PM0.52m | 00:06AM0.32m | 1:33PM0.49m | 00:48AM0.30m | 2:29PM0.48m | ||||||||||||||||||
Low Tide | 5:30AM0.08m | 7:24PM0.21m | 6:12AM0.09m | 8:28PM0.22m | 7:00AM0.10m | 9:33PM0.23m | |||||||||||||||||
 |  |  | |  |  | | | | | | | | |  | | | | | | |  | | |
 | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — |
mm | — | — | — | — | 4 | 1 | 1 | — | — | — | — | 4 | 4 | 1 | — | — | — | — | — | — | 3 | — | — |
Temp °C | 26 | 27 | 30 | 29 | 28 | 27 | 27 | 27 | 26 | 27 | 30 | 30 | 30 | 29 | 27 | 27 | 27 | 27 | 30 | 30 | 29 | 28 | 27 |
Feels °C | 28 | 28 | 31 | 29 | 28 | 27 | 28 | 29 | 28 | 29 | 32 | 31 | 31 | 31 | 29 | 30 | 30 | 30 | 33 | 32 | 31 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | N 10 | N 14 | N 14 | NE 13 | NNE 13 | ENE 6 | NNE 13 | 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 | 14 | 14 | 14 | 2 | 4 | 4 | 7 | 17 | 98 | 17 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 17 | 27 | 39 | 36 | 50 | 34 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NE 10 | N 10 | N 15 | N 10 | N 10 | N 10 | N 10 | NNE 13 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 10 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 10 |
| kJ | 4 | 4 | 2 | 4 | 2 | 2 | 2 | 2 | 17 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 8 | 13 | 13 | 13 | 13 | 12 | 11 |
Swell 3 Height (m) Direction Period (s) | — | N 15 | N 15 | — | — | — | — | — | N 9 | — | — | — | — | — | — | N 10 | N 7 | N 7 | — | — | — | — | — |
| kJ | — | 4 | 4 | — | — | — | — | — | 2 | — | — | — | — | — | — | 2 | 1 | 1 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 6 | — | ENE 7 | E 7 | ENE 7 | E 5 | E 6 | E 6 | E 7 | E 7 | E 7 | E 7 | ENE 7 | ENE 5 | ENE 5 | E 5 |
| kJ | 69 | 60 | 74 | 85 | 117 | 122 | 131 | 104 | — | 111 | 110 | 131 | 106 | 110 | 106 | 127 | 100 | 89 | 103 | 89 | 69 | 98 | 61 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 103 | 87 | 276 | 490 | 980 | 304 | 84 | 35 | 0 | 84 | 3 | 130 | 276 | 0 | 35 | 0 | 3 | 3 | 3 | 28 | 279 | 26 | 3 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||||
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