Surf Forecasts:
How big are the waves at Dunes today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2.5ft (0.7m), 12s period with NNE swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 2.5ft (0.8m), 11s period with NNE swell.
- Evening surf: Evening surf (17 Oct, local time) - 3ft (0.9m), 10s period with NNE swell.
The current surf forecast for Dunes at 3AM is: 0.5m 13s primary swell from a North-northeast direction and 0.4m 8s secondary swell from a East-northeast direction, 0.8m 4s secondary swell from a East-northeast direction (forecast issued at 07:00pm October 16). The wind direction is predicted to be cross-offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Oct) | 2.5ft (0.7m) | 12s |
| Afternoon (17 Oct) | 2.5ft (0.8m) | 11s |
| Evening (17 Oct) | 3ft (0.9m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 19mm), heaviest on Sat afternoon. Warm (max 30°C on Sat morning, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | |||||||||||||||||
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 4 | ENE 5 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | ENE 8 | NNE 9 |
Wave Graph  | |||||||||||||||||||
 kJ | 37 | 48 | 68 | 92 | 85 | 127 | 153 | 140 | 133 | 155 | 143 | 107 | 98 | 96 | 94 | 62 | 58 | 72 | 43 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross-off | glassy | cross-off | cross | cross | glassy | cross-on | cross | cross |
High Tide | 00:23AM0.29m | 1:44PM0.49m | 1:19AM0.29m | 2:34PM0.48m | |||||||||||||||
Low Tide | 7:58PM0.21m | 6:14AM0.12m | 8:55PM0.21m | 7:10AM0.15m | 9:45PM0.22m | ||||||||||||||
 |  | | | |  |  | | |  | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:05 | — | — | — | — | — | — | — | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | 1 | — | — | — | — | — | — | — | 4 | 1 | — | — | — | — | — | 2 | 4 | — | — |
Temp °C | 29 | 28 | 26 | 26 | 26 | 27 | 30 | 29 | 29 | 28 | 27 | 26 | 26 | 27 | 29 | 28 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 27 | 28 | 28 | 29 | 31 | 31 | 33 | 31 | 31 | 30 | 30 | 31 | 32 | 32 | 32 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | NNE 13 | NE 13 | NNE 13 | NNE 13 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 |
| kJ | 34 | 44 | 68 | 92 | 85 | 127 | 153 | 140 | 133 | 155 | 143 | 107 | 98 | 96 | 94 | 62 | 58 | 42 | 43 |
Swell 2 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | N 7 | N 7 | N 7 | ENE 8 | ENE 5 | ENE 5 | E 9 | ENE 8 | E 9 | E 9 | NNE 12 | ENE 8 |
| kJ | 11 | 11 | 11 | 22 | 19 | 19 | 19 | 8 | 8 | 8 | 20 | 17 | 19 | 41 | 22 | 14 | 39 | 30 | 23 |
Swell 3 Height (m) Direction Period (s) | E 10 | E 10 | E 10 | NNW 7 | NNW 7 | NNW 7 | N 7 | N 7 | NNE 14 | E 10 | — | ENE 8 | NNE 13 | NNE 13 | E 9 | NNE 12 | NNE 12 | E 11 | NNE 12 |
| kJ | 7 | 7 | 7 | 11 | 10 | 10 | 9 | 8 | 20 | 2 | — | 20 | 33 | 16 | 14 | 29 | 29 | 2 | 29 |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 5 | ENE 5 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | — | — | — | — | ENE 8 | — | ENE 8 | E 4 |
| kJ | 37 | 48 | 45 | 27 | 28 | 28 | 29 | 39 | 39 | 47 | 31 | — | — | — | — | 23 | — | 72 | 11 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 454 | 87 | 87 | 20 | 20 | 13 | 9 | 13 | 9 | 9 | 0 | 0 | 0 | 3 | 9 | 0 | 26 | 9 | 3 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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