Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Great Hill, MA.
Next low tide (tomorrow) : 12:35 am (0.7 ft)
Next high tide : in 3h 55m at 6:51 pm (4.1 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waxing Gibbous (90% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Dec 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:044.210:233.62:280.23:210.46:504:13Waxing Crescent1Wed
2Thu10:483.911:073.43:120.34:010.66:514:13Waxing Crescent2Thu
3Fri11:303.611:523.33:580.44:440.76:524:12Waxing Crescent3Fri
4Sat12:123.44:470.65:310.76:534:12First Quarter4Sat
5Sun12:363.212:533.25:460.86:270.86:544:12First Quarter5Sun
6Mon1:203.21:353.07:050.97:250.76:554:12First Quarter6Mon
7Tue2:043.22:222.98:250.88:180.66:564:12First Quarter7Tue
8Wed2:533.33:162.99:260.79:060.56:574:12Waxing Gibbous8Wed
9Thu3:493.54:153.110:180.59:520.36:584:12Waxing Gibbous9Thu
10Fri4:453.85:113.311:060.210:370.16:584:12Waxing Gibbous10Fri
11Sat5:384.16:023.611:520.011:22-0.26:594:12Waxing Gibbous11Sat
12Sun6:264.46:503.912:38-0.17:004:12Full Moon12Sun
13Mon7:144.77:384.212:08-0.31:25-0.27:014:12Full Moon13Mon
14Tue8:024.98:274.312:54-0.52:12-0.37:024:12Full Moon14Tue
15Wed8:524.99:194.41:42-0.52:58-0.37:024:13Waning Gibbous15Wed
16Thu9:444.910:114.52:32-0.53:42-0.27:034:13Waning Gibbous16Thu
17Fri10:364.711:064.53:22-0.34:26-0.17:044:13Waning Gibbous17Fri
18Sat11:314.54:150.05:130.17:044:14Third Quarter18Sat
19Sun12:014.512:264.25:170.36:160.37:054:14Third Quarter19Sun
20Mon12:584.41:233.98:190.58:170.47:054:14Third Quarter20Mon
21Tue1:564.42:223.69:350.49:120.47:064:15Third Quarter21Tue
22Wed2:574.33:253.510:360.39:370.57:064:15Waning Crescent22Wed
23Thu4:014.34:303.511:310.310:040.57:074:16Waning Crescent23Thu
24Fri5:044.35:293.612:230.27:074:16Waning Crescent24Fri
25Sat5:594.46:203.71:110.27:084:17Waning Crescent25Sat
26Sun6:484.57:063.81:500.27:084:18New Moon26Sun
27Mon7:344.57:503.812:020.21:340.27:084:18New Moon27Mon
28Tue8:164.48:323.812:450.01:510.27:094:19New Moon28Tue
29Wed8:574.39:143.71:290.02:240.17:094:20New Moon29Wed
30Thu9:374.19:553.62:130.03:000.17:094:21Waxing Crescent30Thu
31Fri10:153.810:343.52:560.03:350.27:094:21Waxing Crescent31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447368)

Common Questions About Great Hill, MA Tides

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What time does the tide turn (slack tide) in Great Hill, MA today?

Slack tide in Great Hill, MA is approximately 9:43 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 Great Hill, MA?

Great Hill, MA is currently in a spring phase. Tonight's moon is 90% 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 Great Hill, 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 Great Hill, MA?

Tide predictions for Great Hill, 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 Great Hill, MA?

Tide data for Great Hill, MA is sourced from NOAA Station #8447368. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447368.

What is the moon phase in Great Hill, MA tonight?

Tonight the moon over Great Hill, MA is Waxing Gibbous (90% illuminated). This places Great Hill, 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