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 3h 39m 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 - Mar 2067

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:533.48:123.61:27-0.31:49-0.36:165:33Full Moon1Tue
2Wed8:273.48:483.72:06-0.42:18-0.36:155:34Full Moon2Wed
3Thu9:033.49:253.72:43-0.42:48-0.36:135:35Waning Gibbous3Thu
4Fri9:443.310:063.63:18-0.33:19-0.36:115:36Waning Gibbous4Fri
5Sat10:283.210:523.63:54-0.23:54-0.36:105:38Waning Gibbous5Sat
6Sun11:193.011:453.54:330.04:35-0.26:085:39Waning Gibbous6Sun
7Mon12:142.95:210.25:240.06:075:40Third Quarter7Mon
8Tue12:423.51:122.96:250.36:280.16:055:41Third Quarter8Tue
9Wed1:443.52:153.07:580.47:480.26:035:42Third Quarter9Wed
10Thu2:503.53:233.29:390.39:180.16:025:43Waning Crescent10Thu
11Fri4:013.74:313.510:400.010:35-0.26:005:44Waning Crescent11Fri
12Sat5:053.95:313.911:26-0.211:35-0.45:585:46Waning Crescent12Sat
13Sun7:014.27:254.31:08-0.46:576:47Waning Crescent13Sun
14Mon7:524.38:154.61:30-0.61:48-0.66:556:48New Moon14Mon
15Tue8:404.49:034.72:22-0.72:27-0.66:536:49New Moon15Tue
16Wed9:274.39:504.73:10-0.63:06-0.66:526:50New Moon16Wed
17Thu10:134.110:374.43:54-0.53:44-0.56:506:51Waxing Crescent17Thu
18Fri11:013.811:254.14:34-0.34:21-0.36:486:52Waxing Crescent18Fri
19Sat11:493.55:110.05:00-0.16:476:53Waxing Crescent19Sat
20Sun12:143.712:403.25:510.35:420.26:456:54Waxing Crescent20Sun
21Mon1:063.31:322.96:380.66:290.46:436:56First Quarter21Mon
22Tue2:003.02:252.77:480.87:290.66:426:57First Quarter22Tue
23Wed2:552.83:212.79:440.88:470.76:406:58First Quarter23Wed
24Thu3:562.74:212.710:430.710:110.76:386:59First Quarter24Thu
25Fri5:002.75:212.811:250.611:130.56:367:00Waxing Gibbous25Fri
26Sat5:542.86:113.012:000.46:357:01Waxing Gibbous26Sat
27Sun6:353.06:523.312:010.312:320.26:337:02Waxing Gibbous27Sun
28Mon7:113.27:293.612:440.11:040.06:317:03Waxing Gibbous28Mon
29Tue7:463.38:053.81:25-0.11:35-0.16:307:04Full Moon29Tue
30Wed8:223.58:413.92:05-0.32:08-0.26:287:05Full Moon30Wed
31Thu9:003.59:194.02:44-0.32:41-0.36:267:06Full Moon31Thu
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