Surf Forecasts:
How big are the waves at Dunes today (31 Jul):
- Morning surf: Morning surf (31 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (31 Jul, local time) - 6ft (1.8m), 7s period with ENE swell.
- Evening surf: Evening surf (31 Jul, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Dunes at 6AM is: 1.6m 8s primary swell from a East-northeast direction (forecast issued at 01:00am July 31). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Jul) | 5ft (1.6m) | 8s |
| Afternoon (31 Jul) | 6ft (1.8m) | 7s |
| Evening (31 Jul) | 5ft (1.6m) | 8s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 33mm), heaviest during Fri afternoon. Warm (max 30°C on Sat morning, min 25°C on Fri night). Winds decreasing (fresh winds from the ENE on Fri afternoon, calm by Sat night). | ||||||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | ||||||||||||||||||||||
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 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 295 | 266 | 295 | 308 | 328 | 337 | 300 | 280 | 218 | 218 | 253 | 222 | 192 | 300 | 256 | 188 | 191 | 169 | 176 | 147 | 181 | 234 | 188 | 181 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross-off | cross | cross-on | cross-on | cross | cross | cross-off | cross-off | glassy | cross | cross | cross-on | cross-on | cross | cross-off |
High Tide | 9:40AM0.39m | 10:22PM0.54m | 10:29AM0.42m | 10:53PM0.52m | 11:19AM0.44m | |||||||||||||||||||
Low Tide | 4:19AM0.20m | 3:32PM0.13m | 4:48AM0.18m | 4:19PM0.15m | 5:17AM0.16m | 5:10PM0.18m | ||||||||||||||||||
 | |  |  |  | |  | | | | | | | | | |  | | | | | | |  | |
 | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:02 | — | — | — | — | — | — | — | 7:01 | — | — |
mm | — | — | — | — | 2 | 7 | 6 | 1 | — | — | — | — | 2 | 6 | 3 | 1 | — | — | — | — | — | 4 | 1 | — |
Temp °C | 27 | 26 | 27 | 29 | 28 | 27 | 27 | 26 | 25 | 25 | 26 | 30 | 28 | 29 | 28 | 27 | 26 | 25 | 26 | 29 | 29 | 28 | 27 | 27 |
Feels °C | 28 | 27 | 28 | 28 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 30 | 27 | 29 | 30 | 30 | 30 | 29 | 30 | 33 | 31 | 31 | 28 | 30 |
Swell 1 Height (m) Direction Period (s) | N 6 | — | — | — | — | — | — | — | — | — | — | — | N 9 | N 9 | N 8 | N 8 | — | ENE 8 | ENE 8 | ENE 8 | — | — | — | — |
| kJ | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 1 | 1 | — | 169 | 176 | 147 | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 7 | — | — | — | ENE 8 | ENE 8 | ENE 7 | ENE 7 |
| kJ | 295 | 266 | 295 | 308 | 328 | 337 | 300 | 280 | 218 | 218 | 253 | 222 | 192 | 300 | 256 | 188 | 191 | — | — | — | 181 | 234 | 188 | 181 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 20 | 239 | 26 | 879 | 815 | 13 | 26 | 9 | 20 | 20 | 35 | 9 | 452 | 26 | 3 | 0 | 0 | 0 | 3 | 9 | 130 | 130 | 35 | 0 |
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | ||||||||||||||||||||||||
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