Surf Forecasts:
How big are the waves at Dunes Cove today (21 Sep):
- Morning surf: Morning surf (21 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
- Afternoon surf: Afternoon surf (21 Sep, local time) - 1.5ft (0.4m), 8s period with SE swell.
- Evening surf: Evening surf (21 Sep, local time) - 1ft (0.3m), 8s period with SE swell.
The current surf forecast for Dunes Cove at 4AM is: 0.4m 8s primary swell from a Southeast direction and 0.3m 7s secondary swell from a East direction (forecast issued at 07:00pm September 20). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Sep) | 1ft (0.3m) | 8s |
| Afternoon (21 Sep) | 1.5ft (0.4m) | 8s |
| Evening (21 Sep) | 1ft (0.3m) | 8s |
Table - waves today at Dunes Cove. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 32mm), heaviest during Mon morning. Warm (max 28°C on Mon afternoon, min 22°C on Wed morning). Wind will be generally light. | |||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||
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) | SE 10 | SE 9 | SE 9 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 7 | ESE 5 |
Wave Graph  | |||||||||||||||||||
 kJ | 14 | 12 | 12 | 19 | 18 | 11 | 11 | 17 | 18 | 11 | 11 | 11 | 16 | 16 | 17 | 13 | 10 | 8 | 13 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | cross-on | cross-on | glassy | glassy | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 5:50PM0.61m | 5:58AM0.52m | 6:44PM0.62m | 6:54AM0.54m | 7:34PM0.64m | ||||||||||||||
Low Tide | 1:07AM0.43m | 1:11PM0.34m | 2:01AM0.37m | 2:07PM0.30m | |||||||||||||||
 |  |  | |  |  | |  | |  | | | |  | | | | | | |
 | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — |
 | 7:15 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | — | 7:12 | — | — |
mm | — | — | — | — | 2 | 6 | 6 | — | — | — | 2 | — | 3 | 6 | 3 | 1 | — | — | 1 |
Temp °C | 27 | 27 | 26 | 27 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C | 28 | 30 | 29 | 31 | 30 | 30 | 30 | 31 | 29 | 30 | 28 | 29 | 29 | 27 | 27 | 27 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SE 10 | SE 9 | E 4 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | ESE 4 | SE 8 |
| kJ | 14 | 12 | 3 | 19 | 18 | 11 | 11 | 17 | 18 | 11 | 11 | 11 | 16 | 16 | 17 | 10 | 9 | 8 | 3 |
Swell 2 Height (m) Direction Period (s) | E 8 | ESE 8 | SE 9 | SE 9 | E 7 | E 7 | E 7 | E 7 | E 7 | ESE 7 | E 7 | E 7 | SE 3 | ESE 3 | E 7 | E 7 | E 8 | SE 7 | E 7 |
| kJ | 5 | 6 | 12 | 12 | 10 | 10 | 9 | 4 | 4 | 5 | 4 | 4 | 2 | 2 | 10 | 4 | 5 | 8 | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | ESE 8 | — | — | — | — | — | — | — | E 8 | E 8 | E 8 | E 7 | — | — | — | E 7 | — |
| kJ | — | — | 11 | — | — | — | — | — | — | — | 1 | 1 | 5 | 10 | — | — | — | 4 | — |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | — | — | — | — | — | — | — | — | — | SE 3 | — | E 4 | ESE 3 | ESE 4 | ESE 4 | — | ESE 5 |
| kJ | 14 | 9 | — | — | — | — | — | — | — | — | — | 2 | — | 2 | 9 | 13 | 10 | — | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 435 | 371 | 371 | 88 | 67 | 79 | 225 | 340 | 825 | 1785 | 1759 | 480 | 215 | 821 | 821 | 825 | 825 | 215 | 67 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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