Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Great Hill, MA.
Next low tide (tomorrow) : in 3h 34m at 1:52 am (0.5 ft)
Next high tide (tomorrow) : 8:32 am (3.6 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Feb 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:193.23:342.810:420.78:350.66:544:58Waxing Gibbous1Sat
2Sun4:283.24:372.911:130.69:350.56:534:59Waxing Gibbous2Sun
3Mon5:263.35:303.111:270.510:300.36:525:00Waxing Gibbous3Mon
4Tue6:103.56:153.311:540.311:210.06:515:01Waxing Gibbous4Tue
5Wed6:473.76:543.612:280.16:505:03Full Moon5Wed
6Thu7:193.87:313.812:08-0.21:03-0.16:495:04Full Moon6Thu
7Fri7:513.98:074.012:53-0.31:38-0.36:485:05Full Moon7Fri
8Sat8:244.08:444.11:35-0.42:10-0.46:475:06Full Moon8Sat
9Sun9:004.09:234.12:15-0.42:39-0.46:455:08Waning Gibbous9Sun
10Mon9:403.910:044.12:53-0.43:08-0.46:445:09Waning Gibbous10Mon
11Tue10:233.810:484.13:29-0.33:38-0.36:435:10Waning Gibbous11Tue
12Wed11:103.711:374.14:08-0.14:12-0.26:425:12Waning Gibbous12Wed
13Thu12:023.64:520.14:55-0.16:405:13Third Quarter13Thu
14Fri12:294.012:573.55:500.35:510.16:395:14Third Quarter14Fri
15Sat1:264.01:563.57:240.47:080.26:385:15Third Quarter15Sat
16Sun2:304.03:023.59:310.38:350.26:365:17Waning Crescent16Sun
17Mon3:394.14:123.710:470.19:530.06:355:18Waning Crescent17Mon
18Tue4:494.45:174.111:43-0.111:00-0.26:335:19Waning Crescent18Tue
19Wed5:494.76:144.612:29-0.36:325:20Waning Crescent19Wed
20Thu6:435.07:064.91:04-0.46:315:22New Moon20Thu
21Fri7:325.17:555.112:50-0.51:27-0.56:295:23New Moon21Fri
22Sat8:195.08:435.11:36-0.61:53-0.56:285:24New Moon22Sat
23Sun9:064.89:304.92:18-0.52:24-0.46:265:25Waxing Crescent23Sun
24Mon9:534.510:174.62:57-0.42:57-0.36:255:26Waxing Crescent24Mon
25Tue10:394.111:044.33:35-0.13:32-0.16:235:28Waxing Crescent25Tue
26Wed11:263.711:533.94:140.14:100.16:225:29Waxing Crescent26Wed
27Thu12:133.44:580.44:520.36:205:30First Quarter27Thu
28Fri12:423.51:023.15:540.75:420.56:185:31First Quarter28Fri
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 5:12 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 Great Hill, MA?

Great Hill, MA is currently in a spring phase. Tonight's moon is 98% 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 Full Moon (98% 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