Tides Today & Tomorrow in New London, CT

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in New London, CT.
Next low tide : in 3h 32m at 10:13 am (0.5 ft)
Next high tide : 4:32 pm (2.8 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (47% illuminated)
Tide Station Location : Station #8461490
Common Questions About Tides

New London, CT Tides - Apr 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:062.59:242.93:24-0.13:340.16:307:13New Moon1Mon
2Tue9:472.510:043.04:07-0.14:120.26:297:14New Moon2Tue
3Wed10:282.510:443.04:47-0.14:480.26:277:15New Moon3Wed
4Thu11:092.411:252.95:25-0.15:240.46:257:16New Moon4Thu
5Fri11:532.46:050.06:010.56:247:17Waxing Crescent5Fri
6Sat12:092.812:402.36:480.16:430.66:227:18Waxing Crescent6Sat
7Sun12:562.71:292.37:340.27:300.76:207:19Waxing Crescent7Sun
8Mon1:452.62:182.28:220.38:210.86:197:21Waxing Crescent8Mon
9Tue2:372.53:092.29:120.49:150.86:177:22First Quarter9Tue
10Wed3:312.44:042.210:030.410:110.86:167:23First Quarter10Wed
11Thu4:302.45:022.310:550.411:080.76:147:24First Quarter11Thu
12Fri5:282.45:542.411:450.46:127:25First Quarter12Fri
13Sat6:192.56:402.612:030.512:330.36:117:26Waxing Gibbous13Sat
14Sun7:042.67:232.912:570.31:190.26:097:27Waxing Gibbous14Sun
15Mon7:472.78:043.11:490.12:050.16:087:28Waxing Gibbous15Mon
16Tue8:312.78:483.42:41-0.22:520.06:067:29Full Moon16Tue
17Wed9:162.89:333.53:32-0.43:38-0.16:057:30Full Moon17Wed
18Thu10:032.810:213.64:21-0.54:25-0.16:037:31Full Moon18Thu
19Fri10:522.811:113.65:11-0.55:14-0.16:017:32Full Moon19Fri
20Sat11:442.76:02-0.56:070.06:007:33Waning Gibbous20Sat
21Sun12:063.512:412.66:58-0.37:070.15:597:35Waning Gibbous21Sun
22Mon1:063.31:422.67:56-0.28:100.25:577:36Waning Gibbous22Mon
23Tue2:083.12:442.68:560.09:160.35:567:37Third Quarter23Tue
24Wed3:112.93:492.69:550.110:220.45:547:38Third Quarter24Wed
25Thu4:182.74:572.610:550.211:280.45:537:39Third Quarter25Thu
26Fri5:252.66:002.711:520.35:517:40Waning Crescent26Fri
27Sat6:242.56:532.912:300.312:450.35:507:41Waning Crescent27Sat
28Sun7:142.47:383.01:270.31:350.45:497:42Waning Crescent28Sun
29Mon7:592.48:193.02:190.22:210.45:477:43Waning Crescent29Mon
30Tue8:422.48:593.13:060.13:040.55:467:44New Moon30Tue
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 1:22 pm — 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 47% 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 (47% 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