About Island Cove Marina
Come experience the luxury of our Full Service Marina in Old Saybrook, CT. Our beautiful marina, set along the Connecticut River, features a clean and manicured landscape, a stone fire pit, not one but 2 lounges, one with a full kitchen, and Air-conditioned bathrooms with showers. You can rest assure knowing your boat is in safe hands at ICM, with gated facility, 24/7 on-site security, and video surveillance. Enjoy all the comforts of a vacation right here.

Facilities
COORDINATES
41.32223 N, -72.35653 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Side To
Yes
Active Winter
No
Weather Forecast
Tue
5AM - 9AM
19 May 2026
- SW 3–8 knots. Gusts up to 19 knots.
- Increasing from 16 to 22°C
- SW 0.4m at 4s period
- UV Index: 0 - Low
- Sunny
Tue
9AM - 1PM
19 May 2026
- SW 7 knots increasing to 9 knots. Gusts up to 17 knots.
- Increasing from 22 to 27°C
- Calm sea
- UV Index: 8 - Very High
- Partly cloudy
Tue
1PM - 5PM
19 May 2026
- SW 9 knots increasing to 13 knots. Gusts up to 26 knots.
- 25 to 28°C
- S 0.3-0.7m at 3s period
- UV Index: 8 - Very High
- Partly cloudy