About Belle Isle Marina
closest South Carolina marina to the Gulf Stream, and is one of the premier marinas on the eastern seaboard of the United States. Winyah Bay is the East Coast’s third largest watershed and the area’s largest salt water marsh estuary, where fishing abounds. Belle Isle offers some of the best boat dockage facilities and marina community living on the South Carolina Coast. Telephone: 843-245-7256 Keith
Facilities
Electricity
PetrolDiesel
Water
Wifi
Showers
Toilets
Food
Laundry
SupermarketCOORDINATES
33.30699 N, -79.29375 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Mon
5AM - 9AM
18 May 2026
Light and variable.
Increasing from 20 to 25°C
Calm sea
UV Index: 0 - Low
Sunny
Mon
9AM - 1PM
18 May 2026
- SE 1 knots increasing to 8 knots.
- Increasing from 26 to 29°C
- Calm sea
- UV Index: 9 - Very High
- Sunny
Mon
1PM - 5PM
18 May 2026
- SE 8 knots.
- 26 to 30°C
- SE 0.4m at 5s period
- UV Index: 9 - Very High
- Sunny