Tides Today & Tomorrow in Hadlyme, CT

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Hadlyme, CT.
Next low tide : in 5h 33m at 6:09 am (-0.1 ft)
Next high tide : 11:44 am (3.1 ft)
Sunset today : 7:53 pm
Sunrise tomorrow : 5:55 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8463155
Common Questions About Tides

Hadlyme, CT Tides - Sep 1940

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:243.311:463.65:41-0.15:560.06:157:23New Moon1Sun
2Mon12:113.56:27-0.26:48-0.16:167:21New Moon2Mon
3Tue12:333.61:003.77:13-0.27:39-0.26:177:20New Moon3Tue
4Wed1:223.51:513.88:00-0.28:34-0.16:187:18Waxing Crescent4Wed
5Thu2:143.32:463.88:51-0.19:320.06:197:16Waxing Crescent5Thu
6Fri3:103.13:443.79:460.110:320.16:207:15Waxing Crescent6Fri
7Sat4:093.04:433.610:450.211:340.26:217:13First Quarter7Sat
8Sun5:102.85:453.411:460.46:227:11First Quarter8Sun
9Mon6:152.76:513.312:360.312:490.56:237:09First Quarter9Mon
10Tue7:242.67:573.21:380.41:530.66:247:08Waxing Gibbous10Tue
11Wed8:282.78:553.22:370.42:540.66:267:06Waxing Gibbous11Wed
12Thu9:212.89:443.13:320.43:500.66:277:04Waxing Gibbous12Thu
13Fri10:082.910:283.14:220.44:420.56:287:03Waxing Gibbous13Fri
14Sat10:513.011:093.15:080.45:290.56:297:01Full Moon14Sat
15Sun11:323.111:493.15:480.46:110.46:306:59Full Moon15Sun
16Mon12:133.26:250.46:500.46:316:57Full Moon16Mon
17Tue12:293.012:533.36:590.47:270.46:326:56Full Moon17Tue
18Wed1:093.01:333.37:330.58:050.46:336:54Full Moon18Wed
19Thu1:512.92:153.28:070.68:470.56:346:52Waning Gibbous19Thu
20Fri2:352.82:583.28:450.79:320.66:356:51Waning Gibbous20Fri
21Sat3:212.73:433.19:270.810:210.66:366:49Waning Gibbous21Sat
22Sun4:092.64:293.010:140.911:110.66:376:47Waning Gibbous22Sun
23Mon4:572.55:173.011:051.06:386:45Third Quarter23Mon
24Tue5:492.56:112.912:030.611:59 AM1.06:396:44Third Quarter24Tue
25Wed6:472.57:123.012:570.612:570.96:406:42Third Quarter25Wed
26Thu7:452.68:093.11:510.51:560.86:416:40Waning Crescent26Thu
27Fri8:372.89:003.22:430.42:540.66:426:38Waning Crescent27Fri
28Sat9:253.19:473.43:340.23:500.36:436:37Waning Crescent28Sat
29Sun9:113.49:343.43:230.13:450.15:445:35Waning Crescent29Sun
30Mon9:583.610:223.54:12-0.14:39-0.15:455:33New Moon30Mon
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 8:56 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 0% 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 New Moon (0% 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