Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Friday, July 17, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 3h 52m at 8:56 am (-0.1 ft)
Next high tide : 2:44 pm (3.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:31 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Oct 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu2:112.82:283.38:250.69:120.46:476:30Waxing Crescent1Thu
2Fri2:522.73:073.39:080.710:040.46:486:28Waxing Crescent2Fri
3Sat3:382.63:533.39:580.810:590.56:496:27Waxing Crescent3Sat
4Sun4:292.54:463.210:540.811:560.56:506:25First Quarter4Sun
5Mon5:272.55:483.211:550.86:516:23First Quarter5Mon
6Tue6:332.56:593.212:550.412:590.86:526:22First Quarter6Tue
7Wed7:422.68:063.31:540.42:040.66:546:20Waxing Gibbous7Wed
8Thu8:422.89:033.42:500.33:050.46:556:18Waxing Gibbous8Thu
9Fri9:353.19:553.43:440.14:040.26:566:17Waxing Gibbous9Fri
10Sat10:243.310:453.44:350.05:010.06:576:15Waxing Gibbous10Sat
11Sun11:133.611:343.45:24-0.15:56-0.16:586:13Full Moon11Sun
12Mon12:013.76:11-0.16:47-0.26:596:12Full Moon12Mon
13Tue12:223.212:483.86:560.07:37-0.27:006:10Full Moon13Tue
14Wed1:113.11:363.87:410.18:28-0.17:016:09Waning Gibbous14Wed
15Thu2:012.92:273.68:280.39:210.17:026:07Waning Gibbous15Thu
16Fri2:552.83:203.49:200.610:170.27:036:06Waning Gibbous16Fri
17Sat3:512.64:163.210:170.811:130.47:056:04Waning Gibbous17Sat
18Sun4:482.55:143.011:160.97:066:03Third Quarter18Sun
19Mon5:472.56:152.912:100.512:181.07:076:01Third Quarter19Mon
20Tue6:492.57:192.81:060.61:191.07:086:00Third Quarter20Tue
21Wed7:502.58:182.82:000.62:171.07:095:58Third Quarter21Wed
22Thu8:432.79:072.82:480.63:090.97:105:57Waning Crescent22Thu
23Fri9:282.99:502.83:320.63:560.77:115:55Waning Crescent23Fri
24Sat10:103.010:312.84:120.54:390.67:135:54Waning Crescent24Sat
25Sun10:503.211:102.84:500.55:200.57:145:53Waning Crescent25Sun
26Mon11:283.311:482.85:260.46:000.37:155:51New Moon26Mon
27Tue12:053.46:020.46:390.27:165:50New Moon27Tue
28Wed12:252.812:403.46:370.47:190.17:175:48New Moon28Wed
29Thu1:032.71:163.57:150.48:020.17:185:47New Moon29Thu
30Fri1:422.61:533.47:550.58:490.17:205:46Waxing Crescent30Fri
31Sat2:262.62:373.48:410.59:410.27:215:45Waxing Crescent31Sat
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 11:50 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 Hadlyme, CT?

Hadlyme, CT is currently in a spring phase. Tonight's moon is 14% 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 Waxing Crescent (14% 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