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

TIDE TIMES for Saturday, July 11, 2026
The tide is currently rising in Uncatena Island, Hadley Harbor, MA.
Next low tide (tomorrow) : 12:41 am (0.2 ft)
Next high tide : in 2m at 6:06 pm (4.5 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:19 am
Moon phase : Waning Crescent (11% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Jan 2069

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:463.82:113.38:180.37:510.07:094:24First Quarter1Tue
2Wed2:483.93:153.39:530.29:010.07:094:24Waxing Gibbous2Wed
3Thu3:543.94:213.310:550.110:04-0.17:094:25Waxing Gibbous3Thu
4Fri4:584.15:223.511:470.010:58-0.27:094:26Waxing Gibbous4Fri
5Sat5:554.26:173.712:34-0.17:094:27Waxing Gibbous5Sat
6Sun6:464.37:073.81:18-0.27:094:28Full Moon6Sun
7Mon7:344.37:543.912:34-0.31:57-0.27:084:29Full Moon7Mon
8Tue8:194.28:403.91:21-0.32:30-0.27:084:30Full Moon8Tue
9Wed9:024.09:253.72:06-0.32:59-0.27:084:31Waning Gibbous9Wed
10Thu9:443.810:093.62:49-0.23:29-0.27:084:32Waning Gibbous10Thu
11Fri10:263.510:543.43:31-0.14:00-0.17:074:33Waning Gibbous11Fri
12Sat11:083.111:393.24:120.14:350.07:074:35Waning Gibbous12Sat
13Sun11:502.94:560.35:140.27:074:36Third Quarter13Sun
14Mon12:233.012:332.65:460.55:590.37:064:37Third Quarter14Mon
15Tue1:062.91:162.56:480.66:520.47:064:38Third Quarter15Tue
16Wed1:512.82:032.48:040.67:540.47:054:39Third Quarter16Wed
17Thu2:412.82:582.49:190.68:570.37:054:40Waning Crescent17Thu
18Fri3:392.94:012.510:180.49:550.27:044:41Waning Crescent18Fri
19Sat4:383.14:592.711:060.210:450.07:044:43Waning Crescent19Sat
20Sun5:293.45:503.011:480.011:32-0.37:034:44Waning Crescent20Sun
21Mon6:153.76:363.312:30-0.37:024:45New Moon21Mon
22Tue7:004.07:223.612:18-0.51:11-0.57:024:46New Moon22Tue
23Wed7:454.28:083.91:05-0.61:51-0.67:014:48New Moon23Wed
24Thu8:304.38:554.01:53-0.72:31-0.77:004:49New Moon24Thu
25Fri9:184.29:444.12:40-0.73:10-0.86:594:50Waxing Crescent25Fri
26Sat10:074.110:364.13:28-0.63:49-0.76:594:51Waxing Crescent26Sat
27Sun11:003.911:314.04:16-0.44:32-0.66:584:53Waxing Crescent27Sun
28Mon11:563.65:09-0.25:19-0.46:574:54First Quarter28Mon
29Tue12:283.912:533.46:160.16:14-0.16:564:55First Quarter29Tue
30Wed1:273.81:533.28:240.37:220.16:554:56First Quarter30Wed
31Thu2:293.72:573.19:520.38:430.16:544:58Waxing Gibbous31Thu
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 9:23 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 spring phase. Tonight's moon is 11% 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 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 (11% illuminated). This places Uncatena Island, Hadley Harbor, MA 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