About Barnhart Island Marina
Robert Moses State Park is located partly on the mainland and partly on Barnhart Island. Visitors reach the park through a tunnel under the Eisenhower Lock. The park is spacious, home to a large variety of flora and fauna and offers a multitude of recreational opportunities, including wooded campsites and cabins, a marina and boat launch, some of the best fishing in the Northeast, picnic areas, a swimming beach, tennis courts and a year round nature center. The nature center also offers holiday, special events and school outreach programs. The park's nature, hiking and cross-country skiing trails wind through fields, forests and wetlands, with overlooks showcasing spectacular views. In winter, the park also welcomes snowmobilers.

Installations
COORDINATES
45.00099 N, -74.85899 E
Port Information
Téléphone
Berth Sizes
< 10m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
11 February 2026
- W 4–6 knots.
- −7 to −4°C
- UV Index: 0 - Low
- Cloudy
Wed
9AM - 1PM
11 February 2026
- W 6 knots increasing to 9 knots.
- −6 to −3°C
- UV Index: 1 - Low
- Cloudy
Wed
1PM - 5PM
11 February 2026
- NW 10 knots decreasing to 7 knots. Gusts up to 16 knots.
- −3°C
- UV Index: 0 - Low
- Cloudy