Surf Forecasts:
How big are the waves at Dunes today (27 Sep):
- Morning surf: Morning surf (27 Sep, local time) - 1.5ft (0.5m), 10s period with N swell.
- Afternoon surf: Afternoon surf (27 Sep, local time) - 2ft (0.6m), 12s period with N swell.
- Evening surf: Evening surf (27 Sep, local time) - 2.5ft (0.8m), 11s period with NNW swell.
The current surf forecast for Dunes at 7PM is: 0.7m 11s primary swell from a North-northwest direction and 0.6m 11s secondary swell from a North-northeast direction, 0.6m 4s secondary swell from a East direction (forecast issued at 01:00pm September 27). The wind direction is predicted to be cross-onshore.
| Time (AST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Sep) | 1.5ft (0.5m) | 10s |
| Afternoon (27 Sep) | 2ft (0.6m) | 12s |
| Evening (27 Sep) | 2.5ft (0.8m) | 11s |
Table - waves today at Dunes. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 9mm), mostly falling on Tue afternoon. Warm (max 30°C on Mon morning, min 26°C on Sun night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the ENE by Wed morning). | |||||||||||||||||||||
Sun 27 | Monday 28 | Tuesday 29 | |||||||||||||||||||
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) | NE 10 | N 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 52 | 104 | 135 | 167 | 164 | 164 | 205 | 221 | 268 | 288 | 293 | 229 | 198 | 156 | 156 | 117 | 108 | 104 | 77 | 77 | 75 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | on | cross-on | cross-on | cross-off | cross-off | cross-off | cross-off | cross | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross-on | cross | cross | cross |
High Tide | 8:59AM0.55m | 9:01PM0.43m | 9:47AM0.58m | 9:39PM0.40m | 10:36AM0.59m | 10:20PM0.37m | |||||||||||||||
Low Tide | 3:21PM0.15m | 3:00AM0.08m | 4:14PM0.16m | 3:36AM0.06m | 5:10PM0.17m | ||||||||||||||||
 |  | |  | | | | | | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:20 | — | — | — | — | — | — | — | 6:19 | — | — | — | — | — | — | — | 6:17 | — | — |
mm | — | 1 | 2 | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | 4 | — | — |
Temp °C | 30 | 29 | 29 | 28 | 28 | 27 | 26 | 27 | 30 | 30 | 29 | 28 | 27 | 26 | 26 | 27 | 29 | 29 | 28 | 28 | 27 |
Feels °C | 34 | 32 | 33 | 31 | 32 | 31 | 29 | 30 | 32 | 31 | 31 | 28 | 29 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | NNE 9 | N 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | N 10 |
| kJ | 48 | 104 | 135 | 167 | 164 | 164 | 205 | 221 | 268 | 288 | 293 | 229 | 198 | 156 | 156 | 117 | 108 | 104 | 77 | 77 | 70 |
Swell 2 Height (m) Direction Period (s) | NE 10 | NNE 10 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NNE 10 | NE 10 | NNE 10 | NNE 9 | NNE 9 | NE 10 | NNE 8 | NNE 8 | NNE 11 | NNE 11 |
| kJ | 48 | 52 | 95 | 90 | 101 | 103 | 103 | 62 | 58 | 67 | 65 | 37 | 48 | 38 | 32 | 32 | 23 | 14 | 7 | 11 | 11 |
Swell 3 Height (m) Direction Period (s) | NNE 12 | NE 10 | NE 10 | NE 9 | NE 9 | E 4 | NE 9 | NE 13 | NE 13 | E 12 | NE 12 | NE 11 | ENE 11 | NE 8 | ENE 10 | NE 10 | NE 9 | NNE 11 | NNE 11 | NE 13 | NE 13 |
| kJ | 52 | 24 | 24 | 22 | 22 | 14 | 21 | 42 | 25 | 3 | 5 | 5 | 12 | 18 | 10 | 15 | 22 | 12 | 12 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | — | ENE 4 | ENE 3 | E 4 | E 4 | — | E 4 | E 9 | E 9 | ENE 4 | ENE 5 | ENE 5 | E 5 | E 5 | E 4 | E 5 | ENE 4 | ENE 5 | ENE 5 | ENE 5 | ENE 5 |
| kJ | — | 3 | 3 | 16 | 19 | — | 9 | 60 | 79 | 31 | 100 | 91 | 56 | 27 | 19 | 22 | 34 | 45 | 56 | 69 | 75 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 13 | 13 | 9 | 0 | 0 | 0 | 0 | 5 | 13 | 13 | 13 | 13 | 13 | 0 | 13 | 13 | 13 | 13 | 312 | 312 |
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
Best forecast wave conditions in Puerto Rico | |||||||||||||||||||||
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