Station Name: MYSTIC RIVER AT MYSTIC SEAPORT NEAR MYSTIC, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 0 feet

Nearest Address:
93 Pearl St
Mystic, CT 06355
New London County

GPS Coordinates: 41.3614722, -71.96727778

Nearby Water Temperatures

Flood Advisory issued July 18 at 11:18PM EDT until July 19 at 12:45AM EDT by NWS Upton NY

Effective: Sat July 18, 2026, 11:18 PM
Expires: Sun July 19, 2026, 12:45 AM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of southern Connecticut, including the following counties, Fairfield, Middlesex, New Haven and New London. * WHEN...Until 1245 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 1118 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is already occurring in the advisory area. - Some locations that will experience flooding include... Bridgeport, New Haven, Waterbury, Norwalk, Danbury, Meriden, Milford, Middletown, Wallingford, Norwich, Shelton, Naugatuck, New London, Guilford, Southbury, New Canaan, Colchester, Clinton, East Hampton and Groton. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

Small Craft Advisory issued July 18 at 3:52PM EDT until July 19 at 12:00PM EDT by NWS Upton NY

Effective: Sat July 18, 2026, 3:52 PM
Expires: Sun July 19, 2026, 5:00 AM

* WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt, becoming west late. Seas 3 to 6 feet. * WHERE...Fire Island Inlet NY to Montauk Point NY out 20 nm. * WHEN...Until noon EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft.

Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions.