Station Name: YANTIC RIVER AT YANTIC, CT
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 135 feet

Nearest Address:
101 Yantic Rd
Norwich, CT 06360
New London County

GPS Coordinates: 41.5587094, -72.1214666

Nearby Water Temperatures

Air Quality Alert issued June 30 at 11:02PM EDT by NWS Boston/Norton MA

Effective: Tue June 30, 2026, 11:02 PM
Expires: Wed July 1, 2026, 11:00 PM

The Connecticut Department of Environmental Protection has issued an Air Quality Alert Day for Ground Level Ozone, from 11 AM to 11 PM EDT Wednesday. An Air Quality Alert day means that Ground Level Ozone concentrations within the region may approach or exceed unhealthy standards. For additional information, please visit the Connecticut Department of Energy and Environmental Protection website at: https://portal.ct.gov/deep

Extreme Heat Warning issued July 1 at 3:14AM EDT until July 4 at 8:00PM EDT by NWS Boston/Norton MA

Effective: Wed July 1, 2026, 3:14 AM
Expires: Wed July 1, 2026, 4:15 PM

* WHAT...Dangerously hot conditions with heat index values 98 to 115 expected. The worst of this heat and humidity will be Thursday and Friday. * WHERE...All of southern New England except the Cape and Islands. * WHEN...From 10 AM this morning to 8 PM EDT Saturday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...This is a prolonged and dangerous heatwave with little relief at night.

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Small Craft Advisory issued June 30 at 11:57PM EDT until July 2 at 1:00AM EDT by NWS Upton NY

Effective: Tue June 30, 2026, 11:57 PM
Expires: Wed July 1, 2026, 1:00 PM

* WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt. * WHERE...Long Island Sound east of Orient Point and the Connecticut River, and Peconic and Gardiners Bays. * WHEN...From 8 AM Wednesday to 1 AM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.

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

Small Craft Advisory issued July 1 at 2:49AM EDT until July 2 at 1:00AM EDT by NWS Upton NY

Effective: Wed July 1, 2026, 2:49 AM
Expires: Wed July 1, 2026, 6:00 PM

* WHAT...Southwest winds 10 to 15 kt with gusts up to 25 kt. * WHERE...The south shore and eastern bays of Long Island, and Long Island Sound East of the Mouth of the Connecticut River. * WHEN...From 8 AM this morning to 1 AM EDT Thursday. * IMPACTS...Conditions will be hazardous to small craft.

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