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 5h 41m 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 - Feb 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:554.510:224.63:05-0.53:25-0.66:544:58Waxing Crescent1Sat
2Sun10:454.311:134.63:52-0.44:00-0.56:534:59Waxing Crescent2Sun
3Mon11:374.04:42-0.14:40-0.36:525:01First Quarter3Mon
4Tue12:064.412:323.85:440.25:270.06:515:02First Quarter4Tue
5Wed1:024.21:303.58:370.46:270.36:495:03First Quarter5Wed
6Thu2:034.02:323.39:540.37:430.46:485:05First Quarter6Thu
7Fri3:123.93:403.310:580.29:040.56:475:06Waxing Gibbous7Fri
8Sat4:273.94:493.411:570.110:180.46:465:07Waxing Gibbous8Sat
9Sun5:324.15:483.712:500.06:455:08Waxing Gibbous9Sun
10Mon6:264.36:393.91:38-0.16:445:10Full Moon10Mon
11Tue7:124.47:264.12:16-0.16:425:11Full Moon11Tue
12Wed7:554.58:104.212:400.02:31-0.16:415:12Full Moon12Wed
13Thu8:364.48:524.21:21-0.22:14-0.16:405:13Full Moon13Thu
14Fri9:154.19:324.12:02-0.22:35-0.16:385:15Waning Gibbous14Fri
15Sat9:543.910:124.02:43-0.23:04-0.16:375:16Waning Gibbous15Sat
16Sun10:313.510:503.83:24-0.13:360.06:365:17Waning Gibbous16Sun
17Mon11:083.211:273.54:040.14:090.16:345:18Waning Gibbous17Mon
18Tue11:462.94:470.34:450.36:335:20Third Quarter18Tue
19Wed12:063.312:262.75:350.55:270.56:315:21Third Quarter19Wed
20Thu12:473.11:112.66:410.86:220.66:305:22Third Quarter20Thu
21Fri1:343.02:022.58:090.87:370.76:285:23Third Quarter21Fri
22Sat2:322.93:032.59:270.88:520.66:275:25Third Quarter22Sat
23Sun3:423.14:122.810:270.69:560.46:255:26Waning Crescent23Sun
24Mon4:503.45:143.211:150.310:530.16:245:27Waning Crescent24Mon
25Tue5:443.86:053.711:560.011:44-0.26:225:28Waning Crescent25Tue
26Wed6:304.26:524.212:34-0.36:215:29New Moon26Wed
27Thu7:154.67:384.612:34-0.51:09-0.66:195:31New Moon27Thu
28Fri8:004.88:244.91:22-0.71:44-0.86:185:32New Moon28Fri
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