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 6h 28m at 9:29 am (0.5 ft)
Next high tide : 3:43 pm (2.6 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 - Apr 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:082.62:482.19:140.29:100.66:307:13First Quarter1Sat
2Sun3:092.63:492.110:120.210:140.56:287:15First Quarter2Sun
3Mon4:202.64:572.211:100.211:190.46:267:16First Quarter3Mon
4Tue5:302.75:592.512:060.16:257:17Waxing Gibbous4Tue
5Wed6:292.86:532.712:220.212:590.06:237:18Waxing Gibbous5Wed
6Thu7:212.87:433.01:220.01:50-0.16:217:19Waxing Gibbous6Thu
7Fri8:112.98:323.32:20-0.22:40-0.26:207:20Waxing Gibbous7Fri
8Sat9:012.89:203.53:15-0.43:28-0.36:187:21Full Moon8Sat
9Sun9:502.810:083.54:07-0.54:15-0.26:167:22Full Moon9Sun
10Mon10:392.710:573.54:56-0.55:01-0.16:157:23Full Moon10Mon
11Tue11:292.611:473.45:46-0.45:500.06:137:24Waning Gibbous11Tue
12Wed12:222.56:38-0.36:430.26:127:25Waning Gibbous12Wed
13Thu12:413.11:172.47:33-0.17:410.46:107:26Waning Gibbous13Thu
14Fri1:382.92:122.38:280.28:410.66:087:28Waning Gibbous14Fri
15Sat2:362.73:102.39:250.39:430.66:077:29Third Quarter15Sat
16Sun3:372.54:112.310:210.510:450.76:057:30Third Quarter16Sun
17Mon4:402.45:132.311:160.511:450.76:047:31Third Quarter17Mon
18Tue5:412.46:092.512:060.66:027:32Third Quarter18Tue
19Wed6:332.36:562.612:390.612:510.66:017:33Waning Crescent19Wed
20Thu7:182.37:382.81:280.51:320.65:597:34Waning Crescent20Thu
21Fri8:012.48:192.92:130.42:100.55:587:35Waning Crescent21Fri
22Sat8:422.48:583.02:540.32:480.55:567:36Waning Crescent22Sat
23Sun9:222.49:353.13:330.23:240.55:557:37New Moon23Sun
24Mon10:012.410:113.14:110.14:010.55:537:38New Moon24Mon
25Tue10:412.410:473.14:500.04:390.55:527:39New Moon25Tue
26Wed11:202.411:253.15:310.05:190.55:517:40New Moon26Wed
27Thu12:032.46:150.06:040.55:497:42Waxing Crescent27Thu
28Fri12:073.012:502.47:040.16:560.65:487:43Waxing Crescent28Fri
29Sat12:573.01:412.47:570.17:550.65:477:44Waxing Crescent29Sat
30Sun1:522.92:352.48:520.28:570.65:457:45First Quarter30Sun
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 12:36 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 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