Surf Forecasts:
How big are the waves at Dunes today (18 Oct):
- Afternoon surf: Afternoon surf (18 Oct, local time) - 2.5ft (0.8m), 11s period with NNE swell.
- Evening surf: Evening surf (18 Oct, local time) - 3ft (0.9m), 10s period with NNE swell.
The current surf forecast for Dunes at 12AM is: 0.9m 10s primary swell from a North-northeast direction and 0.6m 4s secondary swell from a East-northeast direction (forecast issued at 07:00pm October 17). The wind direction is predicted to be offshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Oct) | - | - |
| Afternoon (18 Oct) | 2.5ft (0.8m) | 11s |
| Evening (18 Oct) | 3ft (0.9m) | 10s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 24mm), heaviest during Mon afternoon. Warm (max 29°C on Sun morning, min 26°C on Sat night). Wind will be generally light. | |||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||
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) | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 12 | N 11 | NNE 10 | NNE 10 | NNE 11 | N 9 | NNW 16 | NNW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 133 | 155 | 143 | 107 | 98 | 96 | 94 | 62 | 58 | 58 | 43 | 46 | 64 | 63 | 110 | 128 | 43 | 142 | 422 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-off | off | cross-off | cross | cross-on | cross-on | cross-on | cross | cross-off | off | glassy | cross | cross-on | cross-on | cross-on | cross | off |
High Tide | 1:19AM0.29m | 2:34PM0.48m | 2:23AM0.30m | 3:23PM0.48m | |||||||||||||||
Low Tide | 8:55PM0.21m | 7:10AM0.15m | 9:45PM0.22m | 8:16AM0.17m | 10:26PM0.21m | ||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — |
 | 6:04 | — | — | — | — | — | — | — | 6:02 | — | — | — | — | — | — | — | 6:02 | — | — |
mm | 5 | 1 | — | — | — | — | — | — | 3 | 2 | — | 1 | — | — | — | — | 5 | 5 | 1 |
Temp °C | 28 | 27 | 27 | 26 | 26 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 |
Feels °C | 31 | 30 | 31 | 30 | 30 | 30 | 32 | 31 | 31 | 29 | 31 | 29 | 30 | 29 | 31 | 31 | 31 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | NNE 9 | E 8 | NNE 9 | NNE 10 | NNE 10 | NNE 11 | N 9 | NNE 11 | NNW 15 |
| kJ | 133 | 155 | 143 | 107 | 98 | 96 | 94 | 62 | 58 | 58 | 43 | 35 | 42 | 63 | 110 | 128 | 42 | 126 | 422 |
Swell 2 Height (m) Direction Period (s) | ENE 8 | N 7 | ENE 4 | ENE 4 | ENE 7 | E 9 | ENE 8 | E 9 | NNE 12 | NNE 12 | E 8 | NNE 9 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 9 | NNW 16 | N 8 |
| kJ | 19 | 8 | 16 | 16 | 31 | 41 | 22 | 14 | 29 | 30 | 35 | 44 | 35 | 35 | 23 | 24 | 25 | 142 | 36 |
Swell 3 Height (m) Direction Period (s) | N 7 | E 10 | ENE 8 | ENE 8 | NNE 13 | ENE 8 | E 9 | NNE 12 | NE 7 | NE 8 | NNE 12 | NNE 12 | N 11 | NNE 8 | — | N 16 | NNE 11 | NE 16 | NNE 11 |
| kJ | 8 | 2 | 20 | 20 | 33 | 6 | 14 | 29 | 2 | 2 | 29 | 46 | 64 | 26 | — | 5 | 43 | 10 | 39 |
Wind waves Height (m) Direction Period (s) | ENE 4 | ENE 8 | — | — | — | — | — | ENE 8 | ENE 9 | E 9 | E 3 | — | — | — | — | — | — | E 9 | E 4 |
| kJ | 15 | 62 | — | — | — | — | — | 23 | 44 | 39 | 3 | — | — | — | — | — | — | 55 | 10 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 3 | 3 | 0 | 0 | 0 | 3 | 146 | 146 | 9 | 3 | 0 | 0 | 0 | 3 | 13 | 13 | 9 | 3 | 0 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||
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