Surf Forecasts:
How big are the waves at Folly Beach today (18 Jul):
- Morning surf: Morning surf (18 Jul, local time) - 0.5ft (0.2m), 8s period with ESE swell.
- Afternoon surf: Afternoon surf (18 Jul, local time) - 2.5ft (0.7m), 4s period with S swell.
- Evening surf: Evening surf (18 Jul, local time) - 3ft (0.9m), 5s period with S swell.
The current surf forecast for Folly Beach at 3AM is: 0.2m 8s primary swell from a East-southeast direction and 0.1m 6s secondary swell from a East direction, 0.4m 3s secondary swell from a South direction (forecast issued at 07:00pm July 17). The wind direction is predicted to be cross-onshore.
| Time (EDT) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jul) | 0.5ft (0.2m) | 8s |
| Afternoon (18 Jul) | 2.5ft (0.7m) | 4s |
| Evening (18 Jul) | 3ft (0.9m) | 5s |
Table - waves today at Folly Beach. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 2mm), mostly falling on Sat night. Warm (max 30°C on Sat afternoon, min 26°C on Sun morning). Mainly fresh winds. | |||||||||||||||||||
Fri 17 | Saturday 18 | Sunday 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) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 4 | S 4 | S 4 | S 4 | S 5 | S 6 | S 6 | ESE 8 | ESE 8 | SSW 6 | SSW 6 | S 6 | S 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 16 | 25 | 41 | 64 | 0 | 7 | 6 | 92 | 101 | 74 | 62 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross-off | cross-off | cross | cross | cross-on | cross | cross |
High Tide | 11:26PM1.77m | 12:06PM1.61m | 00:14AM1.66m | 12:59PM1.61m | |||||||||||||||
Low Tide | 4:59PM-0.09m | 5:37AM-0.08m | 5:54PM0.01m | 6:24AM-0.02m | 6:49PM0.12m | ||||||||||||||
 | |  | | | | | | | | |  | | | | | | | | |
 | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — |
 | — | 8:27 | — | — | — | — | — | — | — | 8:27 | — | — | — | — | — | — | — | 8:25 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — |
Temp °C | 30 | 29 | 28 | 28 | 28 | 28 | 29 | 30 | 29 | 28 | 29 | 29 | 27 | 26 | 29 | 30 | 29 | 28 | 28 |
Feels °C | 32 | 32 | 32 | 31 | 32 | 31 | 31 | 31 | 30 | 29 | 30 | 29 | 27 | 26 | 28 | 29 | 28 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 | SE 8 | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 |
| kJ | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 3 | 3 | 3 | — | — | — | 7 | 6 | 6 | 6 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 6 | E 5 | — | E 13 | — | — | — | — | — | — | — | — |
| kJ | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | 3 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | S 3 | S 3 | S 4 | S 4 | S 4 | S 4 | S 4 | S 4 | S 5 | S 6 | S 6 | S 6 | SSW 6 | SSW 6 | SSW 6 | S 6 | S 6 |
| kJ | 1 | 3 | 3 | 3 | 4 | 4 | 6 | 10 | 16 | 25 | 41 | 64 | 78 | 66 | 82 | 92 | 101 | 74 | 62 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1813 | 1813 | 1768 | 1638 | 530 | 351 | 1491 | 955 | 915 | 215 | 215 | 285 | 114 | 295 | 351 | 545 | 868 | 295 | 295 |
Best forecast wave conditions in South Carolina | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
Header Global | |||||||||||||||||||
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