About The Island Boatyard & Marina
The Island Boatyard & Marina is located on Shelter Island, New York, between the north and south forks of Long Island. We are located in West Neck Harbor which is well known for its natural buffers that limit wave and wind action for your boat's protection as well as your comfort. The Marina has 80 slips that can accommodate power or sail boats from 15 feet to 60 feet. Seasonal transient slips are available as is our pool, restaurant, boat bar and free shuttle van that you can use to explore the Island. Gas and diesel from our newly installed tanks and fuel delivery system are available 7 days a week at our fuel dock as well the sanitation pump out.
Facilities
Electricity
PetrolDiesel
Water
Wifi
Showers
Sewage
Toilets
Recycling
Food
Bar
HauloutCOORDINATES
41.05329 N, -72.34361 E
Port Information
Telephone
Berth Sizes
< 10m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Stern To
Yes
Active Winter
No
Weather Forecast
Tue
5AM - 9AM
19 May 2026
SW 12 knots decreasing to 9 knots. Gusts up to 25 knots.
16 to 18°C
Calm sea
UV Index: 0 - Low
Sunny
Tue
9AM - 1PM
19 May 2026
- SW 9 knots increasing to 13 knots. Gusts up to 20 knots.
- 18 to 20°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine
Tue
1PM - 5PM
19 May 2026
- SW 14 knots increasing to 18 knots. Gusts up to 32 knots.
- 18 to 20°C
- S 0.5m at 3s period
- UV Index: 8 - Very High
- Partly cloudy