Surf Forecasts:
How big are the waves at Dunes today (28 Sep):
- Morning surf: Morning surf (28 Sep, local time) - 3ft (0.9m), 11s period with NNW swell.
- Afternoon surf: Afternoon surf (28 Sep, local time) - 3.5ft (1.0m), 12s period with NNW swell.
- Evening surf: Evening surf (28 Sep, local time) - 3ft (0.9m), 11s period with NNW swell.
The current surf forecast for Dunes at 4PM is: 1.0m 12s primary swell from a North-northwest direction and 0.6m 10s secondary swell from a North-northeast direction, 1.0m 4s secondary swell from a East-northeast direction (forecast issued at 01:00pm September 28). The wind direction is predicted to be cross-shore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Sep) | 3ft (0.9m) | 11s |
| Afternoon (28 Sep) | 3.5ft (1.0m) | 12s |
| Evening (28 Sep) | 3ft (0.9m) | 11s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Mon afternoon. Warm (max 30°C on Mon afternoon, min 26°C on Mon night). Mainly fresh winds. | |||||||||||||||||||||
Mon 28 | Tuesday 29 | Wednesday 30 | |||||||||||||||||||
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) | NNW 11 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | ENE 9 | NNW 10 | NNW 10 | NNW 10 | N 10 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 268 | 288 | 293 | 229 | 198 | 156 | 153 | 117 | 108 | 116 | 77 | 77 | 78 | 69 | 60 | 74 | 80 | 94 | 102 | 102 | 94 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross |
High Tide | 9:47AM0.58m | 9:39PM0.40m | 10:36AM0.59m | 10:20PM0.37m | 11:29AM0.60m | ||||||||||||||||
Low Tide | 4:14PM0.16m | 3:36AM0.06m | 5:10PM0.17m | 4:17AM0.04m | 6:10PM0.18m | ||||||||||||||||
 |  | |  |  | | |  | | | | | | |  | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | — | 1 | 2 | 2 | — | — | — | — | — | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | — |
Temp °C | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 29 | 29 | 29 | 28 | 27 | 26 | 26 | 27 | 30 | 30 | 28 | 28 | 27 |
Feels °C | 32 | 32 | 32 | 29 | 30 | 28 | 29 | 29 | 30 | 28 | 29 | 28 | 27 | 27 | 27 | 29 | 29 | 29 | 27 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | NNW 11 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 | N 9 | N 9 | N 9 | N 9 | NNW 9 | NNW 8 | NNE 14 |
| kJ | 268 | 288 | 293 | 229 | 198 | 156 | 153 | 117 | 108 | 104 | 77 | 77 | 75 | 67 | 45 | 43 | 41 | 40 | 26 | 24 | 82 |
Swell 2 Height (m) Direction Period (s) | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NNE 10 | NNE 9 | NNE 9 | NE 8 | NNE 8 | NNE 8 | NNE 11 | NNE 11 | NE 8 | NE 8 | NE 9 | NE 9 | NNE 12 | NNE 12 | NE 9 | NNW 8 |
| kJ | 68 | 67 | 65 | 54 | 48 | 38 | 33 | 32 | 18 | 14 | 7 | 11 | 11 | 18 | 17 | 12 | 12 | 14 | 14 | 12 | 23 |
Swell 3 Height (m) Direction Period (s) | E 13 | E 12 | E 13 | NE 9 | ENE 9 | NE 8 | ENE 10 | NE 10 | NNE 9 | NNE 11 | NNE 11 | NE 13 | NE 13 | NNE 11 | NNE 11 | NNE 11 | NNE 12 | NNE 16 | NNE 15 | NNE 12 | NE 8 |
| kJ | 3 | 3 | 3 | 20 | 15 | 18 | 10 | 15 | 17 | 12 | 12 | 7 | 7 | 11 | 12 | 13 | 14 | 24 | 22 | 14 | 11 |
Wind waves Height (m) Direction Period (s) | ENE 9 | ENE 9 | ENE 4 | E 5 | E 5 | E 5 | E 4 | E 4 | E 4 | ENE 9 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 6 | ENE 6 | ENE 5 | ENE 5 | ENE 6 |
| kJ | 64 | 116 | 41 | 45 | 44 | 27 | 20 | 20 | 20 | 116 | 31 | 45 | 78 | 69 | 60 | 74 | 80 | 94 | 102 | 102 | 94 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 3 | 0 | 13 | 13 | 3 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 629 | 304 | 312 | 29 | 29 | 26 | 21 | 21 | 629 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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