Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide (tomorrow) : 5:10 am (0.3 ft)
Next high tide : in 5h 21m at 11:50 pm (3.6 ft)
Sunset today : 7:42 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Jan 1933

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun11:332.33:190.53:420.97:104:24Waxing Crescent1Sun
2Mon12:032.51:062.09:000.89:061.07:104:25First Quarter2Mon
3Tue1:362.52:352.19:550.39:520.77:104:26First Quarter3Tue
4Wed2:562.83:332.510:310.010:210.47:104:27First Quarter4Wed
5Thu3:513.24:142.810:56-0.310:370.17:104:27First Quarter5Thu
6Fri4:323.64:463.111:14-0.510:48-0.27:104:28Waxing Gibbous6Fri
7Sat5:063.85:163.411:29-0.611:03-0.57:104:29Waxing Gibbous7Sat
8Sun5:364.05:453.611:47-0.811:24-0.87:104:30Waxing Gibbous8Sun
9Mon6:034.16:123.812:07-0.97:104:31Waxing Gibbous9Mon
10Tue6:294.16:403.812:28-0.97:094:32Full Moon10Tue
11Wed6:534.07:093.712:12-1.112:49-0.87:094:34Full Moon11Wed
12Thu7:183.87:393.612:38-1.01:08-0.77:094:35Full Moon12Thu
13Fri7:453.68:133.41:04-0.91:28-0.57:084:36Full Moon13Fri
14Sat8:163.28:543.11:33-0.61:50-0.37:084:37Waning Gibbous14Sat
15Sun8:562.79:482.72:05-0.22:19-0.17:084:38Waning Gibbous15Sun
16Mon10:022.311:032.52:450.22:590.37:074:39Waning Gibbous16Mon
17Tue11:382.03:400.73:560.67:074:40Third Quarter17Tue
18Wed12:322.61:142.08:530.88:360.87:064:41Third Quarter18Wed
19Thu1:542.92:292.59:370.29:210.37:064:43Third Quarter19Thu
20Fri2:573.53:253.010:12-0.49:55-0.27:054:44Third Quarter20Fri
21Sat3:504.14:133.510:45-0.910:25-0.77:044:45Waning Crescent21Sat
22Sun4:374.64:584.011:16-1.210:55-1.17:044:46Waning Crescent22Sun
23Mon5:224.95:414.311:46-1.411:26-1.37:034:47Waning Crescent23Mon
24Tue6:055.06:234.412:14-1.47:024:49New Moon24Tue
25Wed6:484.97:044.312:41-1.27:014:50New Moon25Wed
26Thu7:304.57:474.112:31-1.41:07-1.07:014:51New Moon26Thu
27Fri8:143.98:313.81:05-1.11:34-0.77:004:52New Moon27Fri
28Sat9:013.39:203.31:41-0.72:03-0.36:594:54Waxing Crescent28Sat
29Sun9:542.710:182.92:20-0.12:350.16:584:55Waxing Crescent29Sun
30Mon10:572.211:272.53:040.43:140.56:574:56Waxing Crescent30Mon
31Tue6:071.112:141.94:051.04:090.96:564:57First Quarter31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447842)

Common Questions About Round Hill Point, MA Tides

Show All
What time does the tide turn (slack tide) in Round Hill Point, MA today?

Slack tide in Round Hill Point, MA is approximately 2:30 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 Round Hill Point, MA?

Round Hill Point, MA is currently in a spring phase. Tonight's moon is 18% 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 Round Hill Point, 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 Round Hill Point, MA?

Tide predictions for Round Hill Point, 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 Round Hill Point, MA?

Tide data for Round Hill Point, MA is sourced from NOAA Station #8447842. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447842.

What is the moon phase in Round Hill Point, MA tonight?

Tonight the moon over Round Hill Point, MA is Waxing Crescent (18% illuminated). This places Round Hill Point, 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