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 1h 13m 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 - Sep 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun7:414.18:104.52:270.612:430.66:097:15New Moon1Sun
2Mon8:234.38:484.52:200.61:270.46:107:14New Moon2Mon
3Tue9:034.49:244.42:180.42:100.36:117:12New Moon3Tue
4Wed9:424.410:004.22:450.32:540.36:127:10New Moon4Wed
5Thu10:194.310:353.93:160.33:370.36:137:09Waxing Crescent5Thu
6Fri10:554.211:103.73:490.34:180.46:147:07Waxing Crescent6Fri
7Sat11:304.011:473.54:210.44:570.66:157:05Waxing Crescent7Sat
8Sun12:073.94:540.55:370.86:167:03Waxing Crescent8Sun
9Mon12:273.312:473.75:270.76:221.06:177:02First Quarter9Mon
10Tue1:113.21:333.66:060.87:311.26:187:00First Quarter10Tue
11Wed1:593.12:243.67:010.99:141.26:196:58First Quarter11Wed
12Thu2:543.13:243.78:210.910:271.06:206:57First Quarter12Thu
13Fri3:563.34:303.99:410.811:180.76:216:55Waxing Gibbous13Fri
14Sat5:033.55:374.310:480.56:226:53Waxing Gibbous14Sat
15Sun6:064.06:354.712:020.411:47 AM0.26:236:51Waxing Gibbous15Sun
16Mon7:014.67:265.012:420.112:43-0.16:246:50Full Moon16Mon
17Tue7:525.18:155.31:20-0.21:36-0.36:256:48Full Moon17Tue
18Wed8:415.59:045.31:58-0.42:29-0.46:266:46Full Moon18Wed
19Thu9:305.79:545.22:37-0.53:22-0.46:276:44Full Moon19Thu
20Fri10:215.710:454.93:16-0.44:13-0.26:286:43Waning Gibbous20Fri
21Sat11:135.511:384.63:56-0.35:030.16:296:41Waning Gibbous21Sat
22Sun12:075.14:370.06:020.56:316:39Waning Gibbous22Sun
23Mon12:324.31:044.75:210.48:530.76:326:37Third Quarter23Mon
24Tue1:294.02:044.46:100.710:020.86:336:36Third Quarter24Tue
25Wed2:273.73:084.17:141.111:010.86:346:34Third Quarter25Wed
26Thu3:283.64:163.911:091.111:540.86:356:32Third Quarter26Thu
27Fri4:333.55:233.911:591.16:366:30Waning Crescent27Fri
28Sat5:373.76:194.012:390.712:261.06:376:29Waning Crescent28Sat
29Sun6:323.97:054.11:150.711:54 AM0.86:386:27Waning Crescent29Sun
30Mon7:174.27:434.21:210.712:310.66:396:25Waning Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447368)

Common Questions About Great Hill, MA Tides

Show All
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