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) - 4.5ft (1.4m), 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 3PM is: 1.4m 7s primary swell from a East-northeast direction (forecast issued at 07:00am July 20). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jul) | 4.5ft (1.3m) | 7s |
| Afternoon (20 Jul) | 4.5ft (1.4m) | 7s |
| Evening (20 Jul) | 4.5ft (1.4m) | 6s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Wed afternoon. Warm (max 30°C on Mon morning, min 25°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon morning, calm by Wed afternoon). | |||||||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | |||||||||||||||||||||
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 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | NE 6 | NE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 172 | 167 | 193 | 208 | 130 | 118 | 163 | 140 | 125 | 101 | 101 | 108 | 108 | 120 | 116 | 107 | 62 | 46 | 75 | 106 | 113 | 144 | 125 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross-off | cross | on | glassy | cross-on | cross-on | off |
High Tide | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 4 | 4 | 1 | — |
Temp °C | 26 | 27 | 30 | 29 | 28 | 26 | 26 | 25 | 25 | 27 | 28 | 28 | 28 | 27 | 26 | 25 | 25 | 27 | 29 | 28 | 28 | 27 | 26 |
Feels °C | 27 | 27 | 29 | 28 | 27 | 26 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 30 | 32 | 31 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | NE 9 | NE 9 | — | NNE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | NNE 8 | NE 8 | NNE 8 | — | — | — | — | NE 6 | NE 6 | E 7 | NE 10 | NE 10 | ENE 7 | ENE 7 |
| kJ | 8 | 12 | 12 | — | 7 | 7 | 7 | 10 | 6 | 6 | 10 | 6 | — | — | — | — | 39 | 46 | 16 | 4 | 4 | 144 | 125 |
Swell 2 Height (m) Direction Period (s) | NE 8 | — | — | — | — | — | — | — | — | NNE 8 | — | — | — | — | — | — | — | E 7 | NE 10 | — | — | NE 9 | — |
| kJ | 2 | — | — | — | — | — | — | — | — | 7 | — | — | — | — | — | — | — | 45 | 4 | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | N 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NE 9 | — | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | 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 | ENE 7 | ENE 7 | E 7 | — | NE 6 | NE 7 | ENE 7 | — | — |
| kJ | 172 | 167 | 193 | 208 | 130 | 118 | 163 | 140 | 125 | 101 | 101 | 108 | 108 | 120 | 116 | 107 | 62 | — | 75 | 106 | 113 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 35 | 268 | 629 | 454 | 629 | 580 | 260 | 20 | 3 | 66 | 304 | 427 | 239 | 341 | 87 | 20 | 0 | 3 | 3 | 0 | 44 | 35 | 0 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||||
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