Mattituck Creek Marine Waterway Access Site
Boat ramp · on Mattituck Creek · near Mattituck · New York
Status not reported No closure has been posted for this launch, but its agency does not publish open or closed status. Check with the managing agency before you tow.
At the launch
- Type
- Boat ramp
- Docks
- 1
- Ramp surface
- Multi-lane concrete ramp
- Car parking
- Parking lot
- Restrooms
- Yes
- Tidal
- Yes
- Managed by
- New York State Department of Environmental Conservation
- Website
- dec.ny.gov
- Coordinates
- 41.01346, -72.55265
Channel depths in feet from the Army Corps' surveys (New York District; the one nearest this launch is of September 2, 2026). Not for navigation.
Conditions
- Weather forecast for this launch · National Weather Service
- Tide predictions at Mattituck Inlet · NOAA, 0.5 mi away
Marine advisories
Advisories in effect load here; without them, see the NWS zone forecast below.
National Weather Service marine zone ANZ331, Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River. Zone forecast: winds, seas, warnings.
Tides
Predicted highs and lows at NOAA's Mattituck Inlet station, 0.5 mi from this launch, in local time above MLLW. Predictions, not observations: wind and weather move the real tide. Full predictions at NOAA.
| Mon Oct 19 | Low 12:16 am 0.9 ft · High 6:32 am 4.6 ft · Low 12:35 pm 1.3 ft · High 6:46 pm 4.9 ft |
|---|---|
| Tue Oct 20 | Low 1:08 am 0.8 ft · High 7:24 am 4.8 ft · Low 1:31 pm 1.1 ft · High 7:39 pm 5.0 ft |
| Wed Oct 21 | Low 1:58 am 0.6 ft · High 8:13 am 5.1 ft · Low 2:23 pm 0.8 ft · High 8:31 pm 5.1 ft |
| Thu Oct 22 | Low 2:45 am 0.5 ft · High 8:59 am 5.5 ft · Low 3:13 pm 0.5 ft · High 9:20 pm 5.2 ft |
| Fri Oct 23 | Low 3:29 am 0.3 ft · High 9:43 am 5.8 ft · Low 4:00 pm 0.1 ft · High 10:08 pm 5.4 ft |
| Sat Oct 24 | Low 4:13 am 0.2 ft · High 10:26 am 6.1 ft · Low 4:46 pm -0.2 ft · High 10:54 pm 5.5 ft |
| Sun Oct 25 | Low 4:56 am 0.1 ft · High 11:10 am 6.3 ft · Low 5:31 pm -0.4 ft · High 11:40 pm 5.6 ft |
Channel survey
The Army Corps surveys the channels it maintains and posts every survey.
- Mattituck Harbor
Before-dredging survey of September 2, 2026 by the New York District. Least depth in the channel (Reach B): 2.3 ft; project depth 7 ft. Survey sheet (PDF)
US Army Corps of Engineers hydrographic surveys, from eHydro. A survey shows the bottom on the day it was made; channels shoal after high water and change with dredging. Not for navigation.
On Mattituck Creek
Stream in New York. All launches on Mattituck Creek.
Nearby launches
- Mattituck Creek Boat Launch · 0.2 mi · Mattituck Creek
- Mattituck Park District Boat Ramp · 1.6 mi · Mattituck Creek
- Laurel Lake Carry-in Access · 2.5 mi · Laurel Lake
- Iron Pier Beach · 3.8 mi · Long Island Sound
- New Suffolk Boat Ramp · 4.5 mi · Cutchogue Harbor
- Little Neck Road Ramp · 4.7 mi · Cutchogue Harbor
Sources
- NYS DEC Marine Boat Launches, Nassau and Suffolk counties (municipal ramps) record 48 · NYS DEC open data, license unspecified; credit NYSDEC Division of Marine Resources
- NYS DEC Long Island Sound Public Access Site List 2025 (boat and kayak launch sites) record b2967b4b-687f-4c83-9e44-126c3b8eff79 · NYS DEC data, no terms stated on the ArcGIS item; credit NYSDEC and the Long Island Sound Partnership
- OpenStreetMap w997250831 © OpenStreetMap contributors, ODbL
Why it is listed as public: listed by NYS DEC Marine Boat Launches, Nassau and Suffolk counties (municipal ramps) and NYS DEC Long Island Sound Public Access Site List 2025 (boat and kayak launch sites). Something wrong, or is this launch private? Send a correction; it goes to a person.