Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Thursday, June 25, 2026
The tide is currently falling in Great Hill, MA.
Next low tide (tomorrow) : in 4h 55m at 12:23 am (0.8 ft)
Next high tide (tomorrow) : 6:23 am (3.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:09 am
Moon phase : Waxing Gibbous (84% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Mar 2026

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:194.56:374.41:20-0.26:175:33Full Moon1Sun
2Mon7:074.67:254.712:26-0.11:53-0.36:155:34Full Moon2Mon
3Tue7:514.68:104.81:03-0.21:52-0.36:135:35Full Moon3Tue
4Wed8:344.58:534.71:39-0.32:01-0.26:125:36Full Moon4Wed
5Thu9:164.39:364.52:16-0.32:27-0.26:105:37Waning Gibbous5Thu
6Fri9:583.910:174.32:54-0.22:58-0.16:095:39Waning Gibbous6Fri
7Sat10:403.610:593.93:32-0.13:320.06:075:40Waning Gibbous7Sat
8Sun12:213.25:110.25:080.27:056:41Waning Gibbous8Sun
9Mon12:423.61:042.95:540.55:490.47:046:42Third Quarter9Mon
10Tue1:263.31:482.76:470.86:380.67:026:43Third Quarter10Tue
11Wed2:143.02:362.68:061.07:470.87:006:44Third Quarter11Wed
12Thu3:082.93:312.59:441.09:100.86:596:45Third Quarter12Thu
13Fri4:142.94:362.610:510.810:220.66:576:47Waning Crescent13Fri
14Sat5:223.05:412.911:380.611:220.46:556:48Waning Crescent14Sat
15Sun6:143.36:323.312:160.36:546:49Waning Crescent15Sun
16Mon6:563.77:153.812:140.112:500.06:526:50Waning Crescent16Mon
17Tue7:354.07:564.21:01-0.11:23-0.36:506:51New Moon17Tue
18Wed8:154.28:364.61:46-0.41:56-0.56:486:52New Moon18Wed
19Thu8:584.49:194.92:29-0.52:29-0.66:476:53New Moon19Thu
20Fri9:434.410:044.93:12-0.63:04-0.66:456:54New Moon20Fri
21Sat10:304.310:524.93:54-0.53:41-0.66:436:56Waxing Crescent21Sat
22Sun11:204.211:434.74:37-0.44:21-0.46:426:57Waxing Crescent22Sun
23Mon12:134.05:22-0.15:04-0.26:406:58Waxing Crescent23Mon
24Tue12:394.51:103.86:190.35:540.16:386:59First Quarter24Tue
25Wed1:384.22:093.79:300.56:580.56:377:00First Quarter25Wed
26Thu2:424.03:123.610:390.48:370.76:357:01First Quarter26Thu
27Fri3:513.94:203.611:360.311:430.66:337:02Waxing Gibbous27Fri
28Sat5:033.95:283.912:280.16:317:03Waxing Gibbous28Sat
29Sun6:074.06:274.212:400.41:130.16:307:04Waxing Gibbous29Sun
30Mon7:004.27:184.51:260.21:490.06:287:05Waxing Gibbous30Mon
31Tue7:464.38:044.71:570.11:500.16:267:07Full Moon31Tue
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 3:23 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 84% 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 (84% 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