Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 18m at 9:51 pm (0.4 ft)
Next high tide (tomorrow) : 3:28 am (2.8 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 6:00 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Apr 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:452.64:192.110:330.410:280.95:336:14First Quarter1Sat
2Sun4:432.55:162.111:260.511:260.95:316:15First Quarter2Sun
3Mon5:472.46:172.112:200.55:296:16First Quarter3Mon
4Tue6:492.57:142.312:250.81:120.55:276:17First Quarter4Tue
5Wed7:422.68:012.41:200.71:590.45:266:18Waxing Gibbous5Wed
6Thu8:262.68:442.72:120.52:440.35:246:19Waxing Gibbous6Thu
7Fri9:072.79:232.93:020.33:270.25:236:20Waxing Gibbous7Fri
8Sat9:472.810:023.23:520.14:090.15:216:21Waxing Gibbous8Sat
9Sun10:282.810:433.44:40-0.24:500.05:196:22Full Moon9Sun
10Mon11:102.811:243.65:28-0.35:32-0.15:186:24Full Moon10Mon
11Tue11:542.86:15-0.46:16-0.15:166:25Full Moon11Tue
12Wed12:093.712:412.77:05-0.47:030.05:146:26Waning Gibbous12Wed
13Thu12:593.61:332.67:58-0.37:570.15:136:27Waning Gibbous13Thu
14Fri1:553.52:312.58:56-0.28:590.25:116:28Waning Gibbous14Fri
15Sat2:563.33:322.59:560.010:040.35:106:29Third Quarter15Sat
16Sun4:013.14:372.410:570.111:120.45:086:30Third Quarter16Sun
17Mon5:102.95:482.511:590.25:076:31Third Quarter17Mon
18Tue6:222.86:592.612:210.412:590.25:056:32Third Quarter18Tue
19Wed7:272.77:582.81:270.41:550.35:036:33Waning Crescent19Wed
20Thu8:212.78:473.02:280.32:470.35:026:34Waning Crescent20Thu
21Fri9:082.69:303.13:240.23:340.35:006:35Waning Crescent21Fri
22Sat9:512.610:113.24:150.14:180.34:596:36Waning Crescent22Sat
23Sun10:332.610:503.35:010.14:580.44:586:38New Moon23Sun
24Mon11:142.511:283.35:420.05:350.54:566:39New Moon24Mon
25Tue11:562.56:200.06:110.64:556:40New Moon25Tue
26Wed12:083.212:392.56:580.16:470.74:536:41New Moon26Wed
27Thu12:493.11:242.57:380.27:260.84:526:42Waxing Crescent27Thu
28Fri1:343.02:122.48:220.38:110.94:506:43Waxing Crescent28Fri
29Sat2:232.93:022.49:090.49:021.04:496:44Waxing Crescent29Sat
30Sun4:142.74:522.410:570.510:561.05:487:45Waxing Crescent30Sun
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 12:39 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 18% 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 (18% 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