Tides Today & Tomorrow in Great Hill, MA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Great Hill, MA.
Next low tide (tomorrow) : in 4h 03m at 3:55 am (0.3 ft)
Next high tide (tomorrow) : 10:29 am (3.7 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:12 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8447368
Common Questions About Tides

Great Hill, MA Tides - Jul 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun4:373.95:114.710:090.111:310.25:128:21Waning Crescent1Sun
2Mon5:414.26:145.011:04-0.15:128:21Waning Crescent2Mon
3Tue6:424.57:125.412:270.011:58 AM-0.35:138:21Waning Crescent3Tue
4Wed7:384.88:065.61:23-0.212:51-0.45:138:20New Moon4Wed
5Thu8:325.18:595.72:19-0.31:44-0.45:148:20New Moon5Thu
6Fri9:255.29:525.73:15-0.32:37-0.35:158:20New Moon6Fri
7Sat10:185.210:455.54:07-0.33:30-0.15:158:20Waxing Crescent7Sat
8Sun11:125.111:385.14:50-0.14:210.15:168:19Waxing Crescent8Sun
9Mon12:065.05:280.15:120.45:178:19Waxing Crescent9Mon
10Tue12:304.812:594.76:050.46:060.75:178:18First Quarter10Tue
11Wed1:234.41:534.58:510.69:370.95:188:18First Quarter11Wed
12Thu2:164.02:474.39:430.810:330.95:198:17First Quarter12Thu
13Fri3:103.73:434.18:370.911:210.95:208:17First Quarter13Fri
14Sat4:073.54:434.09:240.95:208:16Waxing Gibbous14Sat
15Sun5:073.45:424.012:010.911:430.95:218:16Waxing Gibbous15Sun
16Mon6:043.46:354.110:570.75:228:15Waxing Gibbous16Mon
17Tue6:533.57:204.212:070.711:44 AM0.55:238:14Waxing Gibbous17Tue
18Wed7:363.78:004.312:470.612:310.45:248:14Full Moon18Wed
19Thu8:163.88:374.31:280.41:170.35:248:13Full Moon19Thu
20Fri8:533.99:124.32:100.32:020.25:258:12Full Moon20Fri
21Sat9:313.99:474.32:510.22:470.25:268:11Full Moon21Sat
22Sun10:094.010:244.33:300.23:290.35:278:11Waning Gibbous22Sun
23Mon10:494.011:034.24:040.24:090.45:288:10Waning Gibbous23Mon
24Tue11:314.011:464.14:360.24:480.55:298:09Waning Gibbous24Tue
25Wed12:144.15:080.25:300.65:308:08Waning Gibbous25Wed
26Thu12:324.01:014.25:440.26:200.75:318:07Third Quarter26Thu
27Fri1:224.01:514.36:290.37:310.85:328:06Third Quarter27Fri
28Sat2:154.02:444.47:270.39:050.75:338:05Third Quarter28Sat
29Sun3:123.93:444.58:340.310:230.55:348:04Third Quarter29Sun
30Mon4:144.04:494.79:410.211:280.35:358:03Waning Crescent30Mon
31Tue5:214.25:565.010:430.15:368:02Waning Crescent31Tue
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 7:12 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 97% 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 (97% 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