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

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Uncatena Island, Hadley Harbor, MA.
Next low tide : 11:49 pm (0.9 ft)
Next high tide : in 5h 23m at 5:23 pm (3.4 ft)
Sunset today : 8:08 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Aug 2081

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:032.95:333.810:410.45:387:59Waning Crescent1Fri
2Sat6:063.26:334.112:170.511:41 AM0.25:397:58Waning Crescent2Sat
3Sun7:033.67:274.41:050.312:37-0.15:407:57New Moon3Sun
4Mon7:554.08:184.71:530.01:32-0.25:417:56New Moon4Mon
5Tue8:454.39:084.82:40-0.22:28-0.45:427:55New Moon5Tue
6Wed9:364.69:574.83:24-0.33:24-0.45:437:53Waxing Crescent6Wed
7Thu10:274.710:474.64:05-0.44:18-0.35:447:52Waxing Crescent7Thu
8Fri11:194.711:394.34:43-0.35:10-0.15:457:51Waxing Crescent8Fri
9Sat12:134.75:22-0.26:050.25:467:50Waxing Crescent9Sat
10Sun12:343.91:094.56:040.07:150.55:477:48First Quarter10Sun
11Mon1:303.62:064.36:520.39:010.75:487:47First Quarter11Mon
12Tue2:273.43:054.17:510.610:260.85:497:45First Quarter12Tue
13Wed3:273.24:093.99:050.811:290.85:507:44Waxing Gibbous13Wed
14Thu4:333.15:163.810:260.85:517:43Waxing Gibbous14Thu
15Fri5:393.26:173.812:190.811:28 AM0.85:527:41Waxing Gibbous15Fri
16Sat6:363.37:073.912:580.712:140.75:537:40Waxing Gibbous16Sat
17Sun7:243.57:503.91:300.612:550.55:547:38Full Moon17Sun
18Mon8:063.68:284.01:570.51:360.45:557:37Full Moon18Mon
19Tue8:453.79:043.92:240.42:180.35:567:35Full Moon19Tue
20Wed9:223.89:383.82:540.33:000.35:577:34Full Moon20Wed
21Thu9:573.810:103.73:240.23:400.35:587:32Waning Gibbous21Thu
22Fri10:303.710:443.53:540.24:180.45:597:31Waning Gibbous22Fri
23Sat11:043.611:203.34:240.24:540.56:007:29Waning Gibbous23Sat
24Sun11:393.54:540.35:300.66:017:28Waning Gibbous24Sun
25Mon12:003.112:193.55:260.46:090.86:027:26Third Quarter25Mon
26Tue12:452.91:043.46:030.56:581.06:037:25Third Quarter26Tue
27Wed1:352.81:553.46:500.68:101.06:047:23Third Quarter27Wed
28Thu2:302.82:523.57:520.79:551.06:057:21Third Quarter28Thu
29Fri3:302.93:583.69:060.611:080.86:067:20Waning Crescent29Fri
30Sat4:383.15:093.810:210.411:580.56:087:18Waning Crescent30Sat
31Sun5:443.46:134.211:270.26:097:16Waning Crescent31Sun
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 8:36 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 Uncatena Island, Hadley Harbor, MA?

Uncatena Island, Hadley Harbor, MA is currently in a transitional phase. Tonight's moon is 79% 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 Waxing Gibbous (79% 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