About Shagwong Marina
Shagwong Marina is located on Three Mile Harbor, accommodates boats from 25ft to 45ft across 40 slips, with professional dockhands on staff in season to assist boaters. With limited availability remaining for seasonal dockage, dedicated slips have been allocated for those arriving by water, enabling the yachting community to dock, enjoy our sister property EHP Resort located a half mile down Three Mile Harbor Road. Enjoy a meal at Si Si or grab a coffee or snack at Buongiorno, and indulge throughout the day with friends and family. Services available: Seasonal dockage (April 14th – October 31st) Transient dockage (May 28th- October 31st)
Facilities
Petrol
Water
Wifi
Showers
Toilets
Recycling
Food
LaundryCOORDINATES
41.01432 N, -72.18004 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sun
5AM - 9AM
17 May 2026
SW 4–9 knots veering NW 4-9 knots. Gusts up to 18 knots.
Increasing from 12 to 17°C
S 0.5m at 5s period
UV Index: 0 - Low
Partly cloudy
Sun
9AM - 1PM
17 May 2026
- W 4–8 knots.
- Increasing from 17 to 20°C
- S 0.5m at 6s period
- UV Index: 8 - Very High
- Partly cloudy
Sun
1PM - 5PM
17 May 2026
- SW 7 knots increasing to 11 knots. Gusts up to 20 knots.
- 18 to 20°C
- S 0.5m at 5s period
- UV Index: 8 - Very High
- Mostly fine