Tides Today & Tomorrow in New London, CT

TIDE TIMES for Saturday, June 6, 2026
The tide is currently falling in New London, CT.
Next low tide : in 1h 18m at 8:45 am (0.4 ft)
Next high tide : 2:57 pm (2.5 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:15 am
Moon phase : Third Quarter (67% illuminated)
Tide Station Location : Station #8461490
Common Questions About Tides

New London, CT Tides - Mar 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:322.87:482.51:28-0.22:07-0.36:225:38Full Moon1Sun
2Mon8:192.88:352.62:21-0.32:52-0.36:205:40Full Moon2Mon
3Tue9:022.79:202.73:10-0.33:34-0.36:195:41Full Moon3Tue
4Wed9:452.610:032.83:55-0.34:14-0.26:175:42Full Moon4Wed
5Thu10:282.510:472.84:40-0.24:53-0.16:155:43Waning Gibbous5Thu
6Fri11:132.311:322.75:27-0.15:340.16:145:44Waning Gibbous6Fri
7Sat12:002.16:150.06:170.36:125:45Waning Gibbous7Sat
8Sun12:202.61:502.08:060.18:040.57:116:47Waning Gibbous8Sun
9Mon2:102.52:421.98:570.38:560.67:096:48Third Quarter9Mon
10Tue3:042.43:391.89:510.49:510.77:076:49Third Quarter10Tue
11Wed4:052.34:411.810:460.410:500.77:066:50Third Quarter11Wed
12Thu5:122.35:431.911:420.511:480.67:046:51Third Quarter12Thu
13Fri6:112.36:362.012:330.47:026:52Waning Crescent13Fri
14Sat7:012.47:222.112:400.51:200.37:016:53Waning Crescent14Sat
15Sun7:442.58:032.31:290.32:030.26:596:54Waning Crescent15Sun
16Mon8:242.68:432.52:150.22:440.16:576:56Waning Crescent16Mon
17Tue9:032.79:212.73:010.03:23-0.16:566:57New Moon17Tue
18Wed9:412.79:592.93:46-0.24:01-0.26:546:58New Moon18Wed
19Thu10:192.710:373.14:30-0.34:39-0.26:526:59New Moon19Thu
20Fri11:002.611:193.15:16-0.45:19-0.26:517:00New Moon20Fri
21Sat11:442.56:05-0.46:04-0.16:497:01Waxing Crescent21Sat
22Sun12:053.212:342.46:59-0.36:550.06:477:02Waxing Crescent22Sun
23Mon12:583.11:292.37:57-0.27:530.26:467:03Waxing Crescent23Mon
24Tue1:573.02:282.28:57-0.18:570.36:447:04First Quarter24Tue
25Wed3:022.83:332.19:590.010:050.36:427:05First Quarter25Wed
26Thu4:162.74:452.111:030.111:150.36:407:06First Quarter26Thu
27Fri5:312.65:562.312:040.16:397:08Waxing Gibbous27Fri
28Sat6:362.66:552.412:210.21:010.16:377:09Waxing Gibbous28Sat
29Sun7:292.77:452.61:220.11:540.06:357:10Waxing Gibbous29Sun
30Mon8:162.68:312.82:190.02:420.06:347:11Waxing Gibbous30Mon
31Tue8:592.69:142.93:10-0.13:260.06:327:12Full Moon31Tue
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 11:51 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 (67% illuminated). This places New London, CT in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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