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.





Installations
COORDINATES
25.94131 N, -80.13636 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m, 20m+
Profondeur à la marée basse moyenne
3m+
Manœuvrabilité
Fair
Channel Marking
Fair
Canal VHF
16
Port d'entrée
No
Overseas Visitor Berths
Yes
Amarrages pour catamarans
Yes
Type de quai
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
11 February 2026
- Light and variable.
- 16 to 20°C
- NE 1.0m at 9s period
- UV Index: 0 - Low
- Cloudy
Wed
9AM - 1PM
11 February 2026
- Light and variable.
- Increasing from 20 to 23°C
- NE 0.9m at 9s period
- UV Index: 5 - Moderate
- Mostly fine
Wed
1PM - 5PM
11 February 2026
- S 6 knots increasing to 9 knots.
- 21 to 24°C
- NE 0.9m at 9s period
- UV Index: 5 - Moderate
- Cloudy