Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Hadlyme, CT.
Next low tide (tomorrow) : 12:48 am (0.6 ft)
Next high tide : in 4h 10m at 6:03 pm (3.1 ft)
Sunset today : 8:26 pm
Sunrise tomorrow : 5:16 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Feb 2011

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue10:172.810:352.34:25-0.15:01-0.27:015:05New Moon1Tue
2Wed10:582.811:182.45:10-0.15:41-0.27:005:06New Moon2Wed
3Thu11:382.75:51-0.16:17-0.26:595:07New Moon3Thu
4Fri12:002.512:182.76:31-0.16:53-0.26:585:09New Moon4Fri
5Sat12:422.512:592.67:100.07:28-0.16:565:10Waxing Crescent5Sat
6Sun1:252.51:422.47:530.08:050.06:555:11Waxing Crescent6Sun
7Mon2:102.52:262.38:380.18:440.26:545:12Waxing Crescent7Mon
8Tue2:562.53:122.19:270.29:260.36:535:14Waxing Crescent8Tue
9Wed3:422.44:002.010:180.210:120.46:525:15First Quarter9Wed
10Thu4:312.44:521.911:110.311:010.46:515:16First Quarter10Thu
11Fri5:272.35:511.812:060.36:495:17First Quarter11Fri
12Sat6:282.46:511.81:020.26:485:19First Quarter12Sat
13Sun7:252.57:441.912:530.41:560.16:475:20Waxing Gibbous13Sun
14Mon8:152.78:322.11:500.22:480.06:465:21Waxing Gibbous14Mon
15Tue9:012.99:172.32:450.03:37-0.26:445:22Waxing Gibbous15Tue
16Wed9:463.010:032.63:39-0.24:25-0.46:435:24Waxing Gibbous16Wed
17Thu10:313.110:502.84:31-0.45:10-0.66:415:25Full Moon17Thu
18Fri11:163.211:373.05:23-0.65:55-0.76:405:26Full Moon18Fri
19Sat12:023.16:13-0.76:40-0.76:395:27Full Moon19Sat
20Sun12:263.212:512.97:06-0.77:27-0.66:375:29Waning Gibbous20Sun
21Mon1:183.21:432.88:02-0.68:18-0.56:365:30Waning Gibbous21Mon
22Tue2:133.22:382.59:01-0.59:14-0.36:345:31Waning Gibbous22Tue
23Wed3:113.13:362.310:02-0.310:13-0.16:335:32Third Quarter23Wed
24Thu4:112.94:372.211:04-0.111:150.06:315:33Third Quarter24Thu
25Fri5:172.85:452.112:080.06:305:35Third Quarter25Fri
26Sat6:282.76:562.112:210.11:110.16:285:36Third Quarter26Sat
27Sun7:342.67:572.11:250.12:100.16:275:37Waning Crescent27Sun
28Mon8:292.68:472.22:250.13:040.16:255:38Waning Crescent28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8463155)

Common Questions About Hadlyme, CT Tides

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What time does the tide turn (slack tide) in Hadlyme, CT today?

Slack tide in Hadlyme, CT is approximately 9:25 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 Hadlyme, CT?

Hadlyme, CT is currently in a neap phase. Tonight's moon is 48% 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 Hadlyme, 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 Hadlyme, CT?

Tide predictions for Hadlyme, 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 Hadlyme, CT?

Tide data for Hadlyme, CT is sourced from NOAA Station #8463155. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8463155.

What is the moon phase in Hadlyme, CT tonight?

Tonight the moon over Hadlyme, CT is First Quarter (48% illuminated). This places Hadlyme, 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