Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide (tomorrow) : in 2h 28m at 1:40 am (0.8 ft)
Next high tide (tomorrow) : 7:19 am (2.2 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 6:04 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Mar 1925

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:182.64:412.111:080.111:150.46:245:39First Quarter1Sun
2Mon5:162.55:412.012:060.26:235:41First Quarter2Mon
3Tue6:192.46:432.012:120.51:030.36:215:42First Quarter3Tue
4Wed7:202.47:392.01:090.51:550.36:195:43Waxing Gibbous4Wed
5Thu8:132.58:282.22:020.52:440.36:185:44Waxing Gibbous5Thu
6Fri9:002.69:132.32:510.43:290.26:165:45Waxing Gibbous6Fri
7Sat9:432.79:562.43:360.34:100.16:155:46Waxing Gibbous7Sat
8Sun10:242.710:372.64:180.14:480.06:135:47Full Moon8Sun
9Mon11:022.811:172.74:580.05:25-0.16:115:49Full Moon9Mon
10Tue11:392.811:552.85:37-0.16:02-0.26:105:50Full Moon10Tue
11Wed12:152.86:17-0.26:39-0.26:085:51Full Moon11Wed
12Thu12:322.812:522.77:00-0.27:19-0.16:065:52Waning Gibbous12Thu
13Fri1:112.91:322.67:47-0.28:02-0.16:055:53Waning Gibbous13Fri
14Sat1:532.92:162.58:39-0.18:510.06:035:54Waning Gibbous14Sat
15Sun2:412.93:062.49:35-0.19:440.16:015:55Waning Gibbous15Sun
16Mon3:332.94:012.310:33-0.110:420.26:005:56Third Quarter16Mon
17Tue4:322.95:052.211:340.011:440.25:585:58Third Quarter17Tue
18Wed5:412.96:162.312:360.05:565:59Third Quarter18Wed
19Thu6:522.97:232.412:490.21:36-0.15:556:00Waning Crescent19Thu
20Fri7:543.08:212.61:520.02:34-0.15:536:01Waning Crescent20Fri
21Sat8:493.09:132.72:52-0.13:29-0.25:516:02Waning Crescent21Sat
22Sun9:403.110:032.93:49-0.24:20-0.35:506:03Waning Crescent22Sun
23Mon10:293.110:513.14:43-0.45:08-0.35:486:04New Moon23Mon
24Tue11:163.011:373.15:33-0.45:53-0.35:466:05New Moon24Tue
25Wed12:013.06:20-0.46:36-0.25:446:06New Moon25Wed
26Thu12:233.212:472.87:07-0.37:190.05:436:07Waxing Crescent26Thu
27Fri1:093.11:352.77:56-0.28:040.25:416:08Waxing Crescent27Fri
28Sat1:583.02:252.58:460.08:520.45:396:09Waxing Crescent28Sat
29Sun2:482.93:172.49:380.19:430.65:386:11Waxing Crescent29Sun
30Mon3:402.74:102.310:310.310:360.75:366:12First Quarter30Mon
31Tue4:362.65:062.211:240.411:320.85:346:13First Quarter31Tue
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 4:29 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 neap phase. Tonight's moon is 55% 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 (55% 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