About East Creek Marina
Address: Town Beach Road S, South Jamesport (Peconic Bay Blvd), Jamesport, NY 11970–11947 Location: South end of Town Beach Road, off Peconic Bay Blvd, Jamesport, NY 11947 Managed by: Town of Riverhead Function: A public boat launch and docking facility with trailer parking. Main Uses: Recreational boat launching Kayaks, trailer boats No transient slips — limited seasonal slips for residents only Permit Required: Yes (Riverhead launch permit) No full marina amenities (e.g. fuel, pump-out, electric)
Facilities
Electricity
Water
Showers
Toilets
BarCOORDINATES
40.94248 N, -72.57007 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
No
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Sun
5AM - 9AM
19 July 2026
NW 11 knots increasing to 16 knots. Gusts up to 23 knots.
21°C
W 0.8m at 4s period
UV Index: 0 - Low
Mostly fine
Sun
9AM - 1PM
19 July 2026
- NW 15 knots decreasing to 12 knots. Gusts up to 23 knots.
- 21 to 25°C
- NW 0.7m at 3s period
- UV Index: 8 - Very High
- Sunny
Sun
1PM - 5PM
19 July 2026
- NW 13 knots decreasing to 10 knots. Gusts up to 19 knots.
- 25°C
- NW 0.6m at 3s period
- UV Index: 8 - Very High
- Sunny