About Williams Island Marina
Williams Island Marina, uniquely designed as a resort-style facility, offers the perfect accommodation for boaters and their vessels. With unobstructed deep-water access from the Intracoastal Waterway (ICW), Williams Island provides secure berths for yachts up to 130 feet in length. The Williams Island community offers an exclusive, private lifestyle, featuring multiple dining venues, 16 tennis courts, and a 27,000 square foot spa and fitness centre. The marina services 106 wet slips of varying sizes, accommodating vessels from 25 feet to 130 feet. Note that there are no ramps or lifts available for jet skis, kayaks, or inflatables.
Facilities
Electricity
PetrolDiesel
Water
Wifi
Showers
Sewage
Toilets
Recycling
Food
Bicycles
Bar
Pool
Laundry
Supermarket
Medical Facilities
MarketsCOORDINATES
25.94131 N, -80.13636 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
3m+
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
16
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
NW 7–10 knots. Gusts up to 21 knots.
3 to 10°C
N 1.2m at 6s period
UV Index: 0 - Low
Sunny
Fri
9AM - 1PM
06 February 2026
- NW 8–10 knots. Gusts up to 16 knots.
- Increasing from 8 to 16°C
- N 1.3m at 7s period
- UV Index: 5 - Moderate
- Sunny
Fri
1PM - 5PM
06 February 2026
- NW 8–10 knots.
- 14 to 18°C
- N 1.2m at 7s period
- UV Index: 5 - Moderate
- Sunny