Sullivan's Island Surf Forecast — South Carolina, United States

Beach break near the Charleston Harbor jetties with gentle, shifting peaks. Needs solid E/SE or hurricane swell to break well.

Sullivan's Island is a surf spot in South Carolina, United States located at 32.7620, -79.8320. View the free 16-day forecast: wave height, swell period and direction, wind speed and direction, tide and live buoy conditions, plus a multi-day surf outlook and model comparison.

Sullivan's Island wind forecast for kitesurfing, wing foiling and windsurfing: hourly wind speed in knots, gusts and direction relative to the shore, blended from every weather model that reaches the spot.

SwellByte

SULLIVAN'S ISLAND

4-5ft
3.8ft @ 9s ESE
Low confidence
Wind
6mph
Onshore
Temp
59°F
Water: 67°F

FORECAST

WED
28/10
4-6ft
8
THU
29/10
4-5ft
11
FRI
30/10
3-4ft
7
SAT
31/10
3-5ft
11
SUN
01/11
5-6ft
13

WEDNESDAY 28/10

Surf
Swell
Wind
Energy
6am
4-5ft
4.0ft@ 9s ESE
823
mph
278.9kJ
Noon
4-5ft
4.3ft@ 9s ESE
1524
mph
252.7kJ
6pm
4-6ft
4.8ft@ 9s ESE
1429
mph
296.9kJ
Show all 8 hours

THURSDAY 29/10

Surf
Swell
Wind
Energy
6am
4-5ft
4.5ft@ 9s ESE
1125
mph
293.3kJ
Noon
4-5ft
4.5ft@ 9s ESE
1319
mph
251.8kJ
6pm
3-5ft
4.1ft@ 8s ESE
1222
mph
180.7kJ
Show all 8 hours

FRIDAY 30/10

Surf
Swell
Wind
Energy
6am
3-4ft
3.2ft@ 8s ESE
716
mph
120.7kJ
Noon
3-4ft
3.1ft@ 8s ESE
811
mph
122.3kJ
6pm
3-4ft
3.0ft@ 8s ESE
816
mph
121.4kJ
Show all 8 hours

SATURDAY 31/10

Surf
Swell
Wind
Energy
6am
3-4ft
3.1ft@ 8s ESE
1124
mph
123.2kJ
Noon
2-3ft
4.5ft@ 5s E
1823
mph
30.5kJ
6pm
3-5ft
5.3ft@ 7s ESE
1828
mph
122.3kJ
Show all 8 hours

SUNDAY 01/11

Surf
Swell
Wind
Energy
6am
3-5ft
4.3ft@ 8s ESE
1323
mph
156.4kJ
Noon
4-5ft
5.4ft@ 8s ESE
1827
mph
196.7kJ
6pm
5-6ft
6.1ft@ 8s ESE
2031
mph
318.7kJ
Show all 8 hours

TIDES

No tide data available. Tide predictions require a nearby NOAA station
Sunrise: 7:33amSunset: 6:32pm
UV Index: 0.0Cloud Cover: 0%
VIEW MAP
N/A
Swell
N/A
Wind
11.7 mi
Visibility
2/5
Rating

SwellByte Surfguide

Sullivan's Island is a popular surf destination. Check the current conditions and forecast to plan your session. The rating system helps you understand the quality of the surf based on wave height, period, direction, wind conditions, and tide.