Tides Today & Tomorrow in Uncatena Island, Hadley Harbor, MA

TIDE TIMES for Thursday, July 9, 2026
The tide is currently falling in Uncatena Island, Hadley Harbor, MA.
Next low tide : in 4h 52m at 10:36 pm (0.5 ft)
Next high tide (tomorrow) : 4:25 am (3.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:17 am
Moon phase : Waning Crescent (30% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Feb 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:553.49:183.32:25-0.32:53-0.36:534:58Waning Gibbous1Tue
2Wed9:293.39:553.33:02-0.23:21-0.36:524:59Waning Gibbous2Wed
3Thu10:073.110:353.33:38-0.23:49-0.26:515:01Waning Gibbous3Thu
4Fri10:503.011:193.34:140.04:21-0.26:505:02Waning Gibbous4Fri
5Sat11:382.94:540.15:00-0.16:495:03Third Quarter5Sat
6Sun12:083.312:312.85:440.25:480.06:485:05Third Quarter6Sun
7Mon1:023.31:282.76:500.46:510.06:475:06Third Quarter7Mon
8Tue2:013.42:302.88:190.48:060.06:465:07Third Quarter8Tue
9Wed3:083.53:403.09:500.29:24-0.16:455:08Waning Crescent9Wed
10Thu4:193.74:483.310:54-0.110:35-0.46:435:10Waning Crescent10Thu
11Fri5:234.15:483.711:46-0.311:36-0.66:425:11Waning Crescent11Fri
12Sat6:194.46:424.112:33-0.56:415:12New Moon12Sat
13Sun7:104.67:334.412:33-0.81:19-0.76:395:13New Moon13Sun
14Mon7:594.68:234.61:29-0.92:02-0.86:385:15New Moon14Mon
15Tue8:484.59:124.62:23-0.82:41-0.86:375:16Waxing Crescent15Tue
16Wed9:364.210:024.43:11-0.73:18-0.76:355:17Waxing Crescent16Wed
17Thu10:253.910:534.13:56-0.43:55-0.56:345:18Waxing Crescent17Thu
18Fri11:163.511:463.84:39-0.14:32-0.26:335:20Waxing Crescent18Fri
19Sat12:093.25:260.25:140.16:315:21First Quarter19Sat
20Sun12:403.41:022.96:300.56:050.36:305:22First Quarter20Sun
21Mon1:363.11:582.78:350.77:080.56:285:23First Quarter21Mon
22Tue2:362.92:582.69:470.78:250.66:275:24First Quarter22Tue
23Wed3:442.84:032.610:340.69:400.56:255:26Waxing Gibbous23Wed
24Thu4:472.95:012.711:110.510:360.36:245:27Waxing Gibbous24Thu
25Fri5:363.05:483.011:430.311:230.16:225:28Waxing Gibbous25Fri
26Sat6:153.16:283.212:150.16:215:29Waxing Gibbous26Sat
27Sun6:493.37:043.412:05-0.112:47-0.16:195:30Full Moon27Sun
28Mon7:213.47:383.512:47-0.21:18-0.26:185:32Full Moon28Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447941)

Common Questions About Uncatena Island, Hadley Harbor, MA Tides

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What time does the tide turn (slack tide) in Uncatena Island, Hadley Harbor, MA today?

Slack tide in Uncatena Island, Hadley Harbor, MA is approximately 1:30 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 Uncatena Island, Hadley Harbor, MA?

Uncatena Island, Hadley Harbor, MA is currently in a transitional phase. Tonight's moon is 30% 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 shifting between spring and neap.

What datum are Uncatena Island, Hadley Harbor, MA 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 Uncatena Island, Hadley Harbor, MA?

Tide predictions for Uncatena Island, Hadley Harbor, MA 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 Uncatena Island, Hadley Harbor, MA?

Tide data for Uncatena Island, Hadley Harbor, MA is sourced from NOAA Station #8447941. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447941.

What is the moon phase in Uncatena Island, Hadley Harbor, MA tonight?

Tonight the moon over Uncatena Island, Hadley Harbor, MA is Waning Crescent (30% illuminated). This places Uncatena Island, Hadley Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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