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
Tue
5AM - 9AM
19 May 2026
SW 8–12 knots. Gusts up to 24 knots.
Increasing from 16 to 21°C
Calm sea
UV Index: 0 - Low
Sunny
Tue
9AM - 1PM
19 May 2026
- SW 8 knots increasing to 12 knots. Gusts up to 20 knots.
- 20 to 24°C
- Calm sea
- UV Index: 8 - Very High
- Mostly fine
Tue
1PM - 5PM
19 May 2026
- SW 12 knots increasing to 15 knots. Gusts up to 30 knots.
- 20 to 24°C
- Calm sea
- UV Index: 8 - Very High
- Partly cloudy