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 27m 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 - Aug 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:462.33:212.99:010.810:020.75:448:05Third Quarter1Wed
2Thu3:402.24:162.89:470.910:550.75:458:04Third Quarter2Thu
3Fri4:392.15:142.810:381.011:480.75:458:03Third Quarter3Fri
4Sat5:392.26:092.911:321.05:468:01Waning Crescent4Sat
5Sun6:322.26:582.912:390.612:250.95:478:00Waning Crescent5Sun
6Mon7:202.37:433.01:270.51:160.85:487:59Waning Crescent6Mon
7Tue8:042.58:253.12:130.42:060.65:497:58Waning Crescent7Tue
8Wed8:472.69:063.22:570.32:560.55:507:56New Moon8Wed
9Thu9:292.89:473.33:400.13:430.35:517:55New Moon9Thu
10Fri10:123.010:273.34:210.04:310.25:527:54New Moon10Fri
11Sat10:563.111:103.25:02-0.15:200.15:537:53New Moon11Sat
12Sun11:423.311:573.15:45-0.16:130.15:557:51Waxing Crescent12Sun
13Mon12:323.46:320.07:090.25:567:50Waxing Crescent13Mon
14Tue12:482.91:263.47:220.18:090.25:577:48Waxing Crescent14Tue
15Wed1:432.72:223.48:160.29:100.35:587:47First Quarter15Wed
16Thu2:412.53:213.39:140.310:120.35:597:46First Quarter16Thu
17Fri3:452.44:273.310:150.411:150.36:007:44First Quarter17Fri
18Sat4:552.45:343.211:200.56:017:43Waxing Gibbous18Sat
19Sun6:032.46:353.212:160.312:230.56:027:41Waxing Gibbous19Sun
20Mon7:012.57:283.21:130.31:230.56:037:40Waxing Gibbous20Mon
21Tue7:532.68:163.22:070.32:200.46:047:38Waxing Gibbous21Tue
22Wed8:412.89:013.12:570.23:110.46:057:37Full Moon22Wed
23Thu9:262.99:433.13:410.23:580.36:067:35Full Moon23Thu
24Fri10:093.010:253.04:210.24:420.36:077:34Full Moon24Fri
25Sat10:513.111:062.94:580.35:230.46:087:32Full Moon25Sat
26Sun11:333.111:492.85:340.46:060.46:097:30Waning Gibbous26Sun
27Mon12:173.16:110.56:520.56:107:29Waning Gibbous27Mon
28Tue12:352.61:033.06:490.77:400.66:117:27Waning Gibbous28Tue
29Wed1:242.51:512.97:310.88:290.76:127:26Waning Gibbous29Wed
30Thu2:142.42:412.98:170.99:200.76:137:24Third Quarter30Thu
31Fri3:062.33:342.89:061.010:130.76:147:22Third Quarter31Fri
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