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

TIDE TIMES for Monday, August 3, 2026
The tide is currently falling in Uncatena Island, Hadley Harbor, MA.
Next low tide : in 5h 15m at 5:35 pm (0.4 ft)
Next high tide (tomorrow) : 12:16 am (3.5 ft)
Sunset today : 7:58 pm
Sunrise tomorrow : 5:39 am
Moon phase : Waning Gibbous (75% illuminated)
Tide Station Location : Station #8447941
Common Questions About Tides

Uncatena Island, Hadley Harbor, MA Tides - Jul 2096

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:422.86:123.611:070.65:138:20Waxing Gibbous1Sun
2Mon6:302.96:543.712:190.611:51 AM0.55:148:20Waxing Gibbous2Mon
3Tue7:143.07:343.81:010.512:340.45:148:20Waxing Gibbous3Tue
4Wed7:543.18:113.91:430.41:170.35:158:19Full Moon4Wed
5Thu8:333.38:493.92:270.32:010.35:158:19Full Moon5Thu
6Fri9:133.39:294.03:090.22:450.25:168:19Full Moon6Fri
7Sat9:553.410:104.03:480.23:280.25:178:19Waning Gibbous7Sat
8Sun10:393.510:544.04:220.14:110.25:188:18Waning Gibbous8Sun
9Mon11:253.511:423.94:550.14:540.35:188:18Waning Gibbous9Mon
10Tue12:153.65:310.15:410.45:198:17Waning Gibbous10Tue
11Wed12:333.81:063.86:110.16:360.55:208:17Third Quarter11Wed
12Thu1:253.71:593.96:590.27:470.65:208:16Third Quarter12Thu
13Fri2:203.62:544.17:540.29:150.65:218:16Third Quarter13Fri
14Sat3:183.43:534.28:550.210:410.55:228:15Third Quarter14Sat
15Sun4:223.44:584.39:570.111:470.35:238:14Waning Crescent15Sun
16Mon5:283.56:024.510:580.15:248:14Waning Crescent16Mon
17Tue6:313.77:014.712:440.211:56 AM0.05:258:13Waning Crescent17Tue
18Wed7:273.97:564.81:380.112:51-0.15:258:12New Moon18Wed
19Thu8:204.18:474.82:320.11:46-0.15:268:12New Moon19Thu
20Fri9:114.29:364.73:220.02:410.05:278:11New Moon20Fri
21Sat10:014.210:244.44:030.13:330.05:288:10Waxing Crescent21Sat
22Sun10:504.111:114.24:370.14:210.25:298:09Waxing Crescent22Sun
23Mon11:394.011:583.85:070.25:060.45:308:08Waxing Crescent23Mon
24Tue12:293.95:380.35:520.65:318:07Waxing Crescent24Tue
25Wed12:453.51:173.76:120.56:430.85:328:06First Quarter25Wed
26Thu1:313.22:043.66:520.67:451.05:338:05First Quarter26Thu
27Fri2:163.02:503.47:400.79:001.05:348:04First Quarter27Fri
28Sat3:022.83:383.38:340.810:091.05:358:03First Quarter28Sat
29Sun3:532.74:333.39:330.811:060.95:368:02Waxing Gibbous29Sun
30Mon4:532.75:303.310:300.711:540.75:378:01Waxing Gibbous30Mon
31Tue5:512.86:213.511:230.65:388:00Waxing Gibbous31Tue
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 8:55 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 75% 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 Gibbous (75% 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