Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Monday, July 20, 2026
The tide is currently rising in Hadlyme, CT.
Next low tide (tomorrow) : 12:19 am (0.6 ft)
Next high tide : in 3h 11m at 5:28 pm (3.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:33 am
Moon phase : First Quarter (42% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Dec 1975

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon9:363.610:002.73:38-0.24:29-0.46:564:21New Moon1Mon
2Tue10:253.710:502.74:31-0.25:19-0.46:574:21New Moon2Tue
3Wed11:143.611:402.75:21-0.26:07-0.46:584:20New Moon3Wed
4Thu12:033.56:11-0.16:55-0.46:594:20New Moon4Thu
5Fri12:302.712:523.37:000.07:43-0.27:004:20Waxing Crescent5Fri
6Sat1:222.61:443.17:520.28:34-0.17:014:20Waxing Crescent6Sat
7Sun2:172.62:362.98:470.39:240.17:014:20Waxing Crescent7Sun
8Mon3:112.53:282.79:440.510:150.27:024:20First Quarter8Mon
9Tue4:062.54:212.510:420.511:040.37:034:20First Quarter9Tue
10Wed5:012.55:162.311:390.611:520.47:044:20First Quarter10Wed
11Thu5:592.66:152.212:360.67:054:20First Quarter11Thu
12Fri6:552.77:112.112:390.51:300.57:064:20Waxing Gibbous12Fri
13Sat7:452.88:012.11:250.52:190.47:074:20Waxing Gibbous13Sat
14Sun8:302.98:472.22:100.53:060.37:074:20Waxing Gibbous14Sun
15Mon9:132.99:312.22:540.43:500.17:084:20Waxing Gibbous15Mon
16Tue9:543.010:132.33:370.34:320.07:094:21Waxing Gibbous16Tue
17Wed10:343.110:542.34:210.35:13-0.17:094:21Full Moon17Wed
18Thu11:143.111:352.45:040.25:53-0.27:104:21Full Moon18Thu
19Fri11:523.15:460.16:35-0.37:114:22Full Moon19Fri
20Sat12:172.412:323.16:310.07:19-0.37:114:22Waning Gibbous20Sat
21Sun1:022.51:153.17:190.08:07-0.37:124:23Waning Gibbous21Sun
22Mon1:512.52:032.98:130.18:57-0.37:124:23Waning Gibbous22Mon
23Tue2:442.62:552.89:130.19:49-0.37:134:24Waning Gibbous23Tue
24Wed3:392.73:502.610:150.110:42-0.27:134:24Third Quarter24Wed
25Thu4:372.84:492.411:180.111:37-0.27:144:25Third Quarter25Thu
26Fri5:392.95:562.312:220.07:144:25Third Quarter26Fri
27Sat6:423.07:022.212:33-0.11:25-0.17:144:26Waning Crescent27Sat
28Sun7:403.18:012.21:31-0.12:24-0.27:154:27Waning Crescent28Sun
29Mon8:343.28:552.32:28-0.23:21-0.37:154:27Waning Crescent29Mon
30Tue9:243.39:462.43:24-0.24:14-0.47:154:28Waning Crescent30Tue
31Wed10:133.310:362.54:18-0.25:04-0.47:154:29New Moon31Wed
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 8:53 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 42% 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 (42% 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