Tides Today & Tomorrow in New London, CT

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in New London, CT.
Next low tide : in 2h 45m at 10:00 pm (0.8 ft)
Next high tide (tomorrow) : 3:41 am (2.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:15 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8461490
Common Questions About Tides

New London, CT Tides - Jun 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:203.01:582.78:040.28:270.65:178:15Waning Gibbous1Fri
2Sat2:142.82:532.78:560.39:270.75:168:16Third Quarter2Sat
3Sun3:082.63:482.89:460.510:270.75:168:17Third Quarter3Sun
4Mon4:042.44:452.810:360.611:260.75:158:17Third Quarter4Mon
5Tue5:032.35:402.911:230.75:158:18Third Quarter5Tue
6Wed6:002.26:293.012:200.712:100.85:158:19Waning Crescent6Wed
7Thu6:502.27:133.01:100.612:540.85:158:19Waning Crescent7Thu
8Fri7:372.27:563.11:570.51:380.85:148:20Waning Crescent8Fri
9Sat8:212.38:393.12:400.42:220.85:148:20Waning Crescent9Sat
10Sun9:052.49:203.13:200.33:050.75:148:21New Moon10Sun
11Mon9:482.410:013.13:590.23:470.75:148:21New Moon11Mon
12Tue10:302.510:403.14:380.14:280.65:148:22New Moon12Tue
13Wed11:122.511:203.15:180.15:110.65:148:22New Moon13Wed
14Thu11:562.66:000.15:570.65:148:23Waxing Crescent14Thu
15Fri12:013.112:422.66:450.16:490.65:148:23Waxing Crescent15Fri
16Sat12:453.01:312.77:330.17:460.65:148:23Waxing Crescent16Sat
17Sun1:322.92:192.88:210.18:440.65:148:24First Quarter17Sun
18Mon2:222.83:103.09:100.29:450.55:148:24First Quarter18Mon
19Tue3:172.64:063.110:000.210:470.45:148:24First Quarter19Tue
20Wed4:192.55:053.310:540.311:480.35:158:25First Quarter20Wed
21Thu5:262.46:023.411:490.35:158:25Waxing Gibbous21Thu
22Fri6:272.46:563.512:480.212:460.35:158:25Waxing Gibbous22Fri
23Sat7:232.57:483.61:460.01:430.35:158:25Waxing Gibbous23Sat
24Sun8:172.68:403.62:41-0.12:400.25:168:25Full Moon24Sun
25Mon9:092.69:313.63:33-0.13:350.25:168:25Full Moon25Mon
26Tue10:012.710:213.54:22-0.24:260.25:168:25Full Moon26Tue
27Wed10:522.811:113.35:09-0.15:170.35:178:25Full Moon27Wed
28Thu11:432.85:560.06:080.45:178:25Waning Gibbous28Thu
29Fri12:003.212:362.86:430.17:020.55:188:25Waning Gibbous29Fri
30Sat12:503.01:282.87:300.37:580.65:188:25Waning Gibbous30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8461490)

Common Questions About New London, CT Tides

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What time does the tide turn (slack tide) in New London, CT today?

Slack tide in New London, CT is approximately 12:50 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in New London, CT?

New London, CT is currently in a neap phase. Tonight's moon is 58% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly minimum.

What datum are New London, CT tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for New London, CT?

Tide predictions for New London, CT come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for New London, CT?

Tide data for New London, CT is sourced from NOAA Station #8461490. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8461490.

What is the moon phase in New London, CT tonight?

Tonight the moon over New London, CT is Third Quarter (58% illuminated). This places New London, CT in a neap tide cycle, so tidal ranges are near their weekly minimum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA