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 00m 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 - Mar 2029

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu9:272.99:493.13:35-0.63:58-0.66:215:39Full Moon1Thu
2Fri10:142.810:393.24:26-0.74:43-0.56:205:40Waning Gibbous2Fri
3Sat11:042.611:323.25:20-0.65:33-0.46:185:41Waning Gibbous3Sat
4Sun11:592.46:18-0.56:28-0.36:175:42Waning Gibbous4Sun
5Mon12:303.112:572.37:18-0.37:28-0.16:155:43Third Quarter5Mon
6Tue1:302.91:572.18:20-0.18:310.16:135:45Third Quarter6Tue
7Wed2:342.73:042.09:230.09:370.26:125:46Third Quarter7Wed
8Thu3:462.64:162.010:270.110:430.26:105:47Third Quarter8Thu
9Fri4:562.55:212.111:270.111:460.26:085:48Waning Crescent9Fri
10Sat5:542.56:142.212:220.16:075:49Waning Crescent10Sat
11Sun7:432.58:002.412:420.12:120.17:056:50Waning Crescent11Sun
12Mon8:262.58:432.52:340.12:560.17:046:51Waning Crescent12Mon
13Tue9:052.59:232.63:190.03:350.17:026:52New Moon13Tue
14Wed9:442.510:022.73:590.04:100.17:006:54New Moon14Wed
15Thu10:222.410:402.74:37-0.14:430.16:596:55New Moon15Thu
16Fri11:022.411:202.75:13-0.15:150.26:576:56New Moon16Fri
17Sat11:432.35:510.05:490.36:556:57Waxing Crescent17Sat
18Sun12:002.712:262.26:320.16:260.46:536:58Waxing Crescent18Sun
19Mon12:422.61:122.27:170.17:080.56:526:59Waxing Crescent19Mon
20Tue1:262.51:582.18:060.27:560.66:507:00Waxing Crescent20Tue
21Wed2:132.42:462.08:570.38:490.66:487:01First Quarter21Wed
22Thu3:042.43:392.09:500.39:460.66:477:02First Quarter22Thu
23Fri4:052.44:392.010:460.310:460.66:457:03First Quarter23Fri
24Sat5:102.45:382.111:400.311:460.46:437:05First Quarter24Sat
25Sun6:072.66:292.312:320.16:427:06Waxing Gibbous25Sun
26Mon6:572.77:162.612:440.21:220.06:407:07Waxing Gibbous26Mon
27Tue7:432.88:022.91:400.02:10-0.16:387:08Waxing Gibbous27Tue
28Wed8:302.98:483.22:35-0.32:58-0.36:377:09Full Moon28Wed
29Thu9:172.99:363.43:28-0.53:44-0.46:357:10Full Moon29Thu
30Fri10:052.910:243.54:20-0.64:31-0.46:337:11Full Moon30Fri
31Sat10:542.811:153.55:11-0.65:18-0.36:327:12Full Moon31Sat
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