Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 3h 51m at 8:04 pm (0.6 ft)
Next high tide (tomorrow) : 1:58 am (3.1 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:43 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Feb 1964

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:422.62:062.78:17-0.18:48-0.27:015:04Waning Gibbous1Sat
2Sun2:342.52:572.49:120.09:370.07:005:06Waning Gibbous2Sun
3Mon3:272.53:482.210:080.210:250.16:595:07Third Quarter3Mon
4Tue4:192.54:412.011:060.211:150.36:585:08Third Quarter4Tue
5Wed5:152.45:401.912:040.36:575:09Third Quarter5Wed
6Thu6:142.46:431.812:060.41:000.36:565:11Third Quarter6Thu
7Fri7:122.57:401.812:590.51:530.36:555:12Waning Crescent7Fri
8Sat8:042.58:291.91:500.42:420.26:545:13Waning Crescent8Sat
9Sun8:522.69:152.02:390.43:280.16:535:14Waning Crescent9Sun
10Mon9:362.79:582.13:250.34:110.06:515:16Waning Crescent10Mon
11Tue10:182.810:392.24:090.14:51-0.16:505:17New Moon11Tue
12Wed10:582.911:192.34:510.05:29-0.26:495:18New Moon12Wed
13Thu11:362.911:582.45:33-0.16:07-0.36:485:19New Moon13Thu
14Fri12:142.96:14-0.26:46-0.46:465:21New Moon14Fri
15Sat12:372.512:522.96:59-0.27:28-0.46:455:22Waxing Crescent15Sat
16Sun1:192.61:332.87:48-0.28:12-0.36:445:23Waxing Crescent16Sun
17Mon2:052.72:192.68:42-0.29:00-0.26:425:24Waxing Crescent17Mon
18Tue2:542.73:092.59:40-0.29:51-0.26:415:26Waxing Crescent18Tue
19Wed3:472.84:042.310:40-0.110:46-0.16:405:27First Quarter19Wed
20Thu4:452.85:062.111:42-0.111:450.06:385:28First Quarter20Thu
21Fri5:532.86:172.112:45-0.16:375:29First Quarter21Fri
22Sat7:022.87:242.112:490.01:47-0.26:355:30Waxing Gibbous22Sat
23Sun8:032.98:232.21:520.02:46-0.36:345:32Waxing Gibbous23Sun
24Mon8:593.09:162.42:52-0.13:41-0.36:325:33Waxing Gibbous24Mon
25Tue9:503.010:072.53:50-0.24:33-0.46:315:34Waxing Gibbous25Tue
26Wed10:393.010:552.64:44-0.35:20-0.46:295:35Full Moon26Wed
27Thu11:243.011:412.75:33-0.36:04-0.46:285:36Full Moon27Thu
28Fri12:082.96:19-0.36:46-0.36:265:38Full Moon28Fri
29Sat12:272.812:522.87:04-0.27:28-0.26:255:39Waning Gibbous29Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8463155)

Common Questions About Hadlyme, CT Tides

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

Slack tide in Hadlyme, CT is approximately 11:01 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 spring phase. Tonight's moon is 96% 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 maximum.

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 Waning Gibbous (96% illuminated). This places Hadlyme, CT in a spring tide cycle, so tidal ranges are near their weekly maximum 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