Fort Pond Bay at Montauk (IN MLLW)

Last updated: Jul 4, 2025, 7:06 PM UTC
No watches, warnings or advisories are in effect for this area.

Flood Impacts 🅘

  • 7.1 - Inundation of one to week feet along the shoreline communities with three feet of inundation in South Jamesport, Laurel, Mecox, Ford Pond, and Westhampton Beach. Four to five feet of inundation occurs in East Marion. Two to three feet of inundation at Orient Point and along Mecox Bay in Bridgehampton with flooding onto Job Lane. Inundation occurs in Sag Harbor on Bay Street and Riverside Ave in Riverhead.Amagansett experiences one to two feet of flooding at the corner of Indian Wells Road and Bluff Road.
  • 5.4 - Flooding occurs at Orient Beach State Park with one to two feet of inundation along several immediate ocean and bay adjacent streets.
  • 4.9 - Significant flooding on Soundview Avenue. East Hampton experiences flooding on Gerald Drive, Napeague Meadow Road, and Soak Hides Road. Inundation occurs at several homes and the boat yard on Main Street in New Suffolk.

Gauge Info

Coordinates 41.0481, -71.9593
RFC NERFC
State NY
WFO OKX
County Suffolk

Gauge Location

Vertical Datum Table

type MLLW* NAVD88 MSL MLW MHW MHHW*
major Flooding 6.60 ft5.03 ft5.36 ft6.43 ft4.36 ft4.07 ft
moderate Flooding 4.90 ft3.33 ft3.66 ft4.73 ft2.66 ft2.37 ft
minor Flooding 4.10 ft2.53 ft2.86 ft3.93 ft1.86 ft1.57 ft
action N/AN/AN/AN/AN/AN/A
Latest Value 2.13 ft0.56 ft0.89 ft1.96 ft-0.11 ft-0.40 ft
Gauge Zero 0.00 ft-1.57 ft-1.24 ft-0.17 ft-2.24 ft-2.53 ft

Gauge Photos

Photo 1 of 1

Probability Information

No Images Available

Unique Local Info

Defined Datum Conversions  

National Ocean Service - Definitions of Datums

Note: This hydrograph is displayed in the MLLW Datum (ft).

  MLLW NAVD88 MSL MLW MHW MHHW
Major Flood 7 5.43 5.76 6.83 4.76 4.47
Moderate Flood 5.3 3.73 4.06 5.13 3.06 2.77
Minor Flood 4.5 2.93 3.26 4.33 2.26 1.97

Gage Zero

 0  -1.57 -1.24 -0.17 -2.24 -2.53
Potential Tide Levels - Used to
Potential Tide Levels
Used to Estimate the Chance of Flooding and the Range of Possible Tide Levels
GFS Based Guidance (ETSS) GEFS Based Guidance (P-ETSS) NAEFS Based Guidance (P-ETSS)
GFS (ETSS) GEFS (P-ETSS) NAEFS (P-ETSS)

Note: Use the official hydrograph at the top of this web page for tide levels within the next 72 hours.

The Potential Tide Level graphics above are from an EXPERIMENTAL web site. It is supported on an 8x5 basis, and has no guarantee of availability in the future.  Please see information HERE to understand the strengths and weakness of the Potential Tide Level graphics.  Click individual graphics to enlarge.

Collaborative Agencies

The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.

WFO Information

Weather Forecast Office
Upton
175 Brookhaven Ave. Bldg. NWS-1
Upton, NY 11973
Official Homepage