Surf Forecasts:
How big are the waves at Dunes today (20 Jul):
- Morning surf: Morning surf (20 Jul, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Jul, local time) - 5ft (1.5m), 7s period with ENE swell.
- Evening surf: Evening surf (20 Jul, local time) - 4.5ft (1.4m), 6s period with ENE swell.
The current surf forecast for Dunes at 8AM is: 1.2m 7s primary swell from a East-northeast direction and 0.3m 9s secondary swell from a Northeast direction (forecast issued at 01:00am July 20). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (20 Jul) | 5ft (1.5m) | 7s |
| Evening (20 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Wed afternoon. Warm (max 29°C on Mon morning, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon afternoon, calm by Wed afternoon). | ||||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||||||||||
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 | 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 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 6 | NE 6 | ENE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 193 | 199 | 160 | 167 | 208 | 136 | 118 | 139 | 117 | 121 | 121 | 101 | 90 | 102 | 108 | 97 | 94 | 88 | 62 | 91 | 110 | 107 | 132 | 140 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | on | glassy | cross-on | glassy | cross-off |
High Tide | 00:52AM0.47m | 1:57PM0.49m | 1:30AM0.41m | 2:57PM0.50m | 2:09AM0.37m | 3:56PM0.50m | ||||||||||||||||||
Low Tide | 7:20AM0.11m | 8:09PM0.22m | 8:01AM0.10m | 9:21PM0.24m | 8:43AM0.09m | 10:33PM0.25m | ||||||||||||||||||
 | |  | | | | | | |  | | | | | | | | |  |  | | | | | |
 | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:06 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | 5 | 3 | — | — |
Temp °C | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 26 | 25 | 25 | 27 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 26 | 29 | 28 | 28 | 28 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 28 | 32 | 31 | 31 | 32 | 29 |
Swell 1 Height (m) Direction Period (s) | NE 9 | NNE 9 | NE 9 | NE 9 | NE 8 | — | NNE 8 | NNE 8 | NE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | NNE 8 | — | — | — | ENE 6 | E 7 | NE 9 | NE 9 | E 8 | ENE 6 | — |
| kJ | 12 | 8 | 12 | 12 | 11 | — | 7 | 6 | 10 | 6 | 6 | 6 | 6 | 6 | — | — | — | 88 | 24 | 3 | 3 | 5 | 132 | — |
Swell 2 Height (m) Direction Period (s) | NE 8 | NE 8 | — | — | — | — | — | — | — | — | — | — | — | NE 8 | — | — | — | — | NE 9 | — | — | NE 9 | — | — |
| kJ | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | — | 3 | — | — | 3 | — | — |
Swell 3 Height (m) Direction Period (s) | N 8 | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | NE 6 | NE 6 | NE 6 | NE 6 | ENE 7 | ENE 7 | ENE 7 | — | ENE 6 |
| kJ | 193 | 199 | 160 | 167 | 208 | 136 | 118 | 139 | 117 | 121 | 121 | 101 | 90 | 102 | 108 | 97 | 94 | 64 | 62 | 91 | 110 | 107 | — | 140 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 66 | 35 | 84 | 454 | 454 | 629 | 130 | 87 | 20 | 20 | 66 | 454 | 454 | 427 | 341 | 44 | 20 | 0 | 0 | 9 | 0 | 35 | 0 | 0 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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