Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Round Hill Point, MA.
Next low tide : in 3h 45m at 9:27 am (0.8 ft)
Next high tide : 4:51 pm (3.2 ft)
Sunset today : 7:33 pm
Sunrise tomorrow : 5:59 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Jun 1924

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:073.38:303.91:540.31:170.25:118:10New Moon1Sun
2Mon8:463.39:083.82:260.21:560.15:118:11New Moon2Mon
3Tue9:253.49:443.73:000.22:340.15:118:12New Moon3Tue
4Wed10:033.410:183.63:350.23:110.15:108:13New Moon4Wed
5Thu10:413.410:523.54:090.23:470.25:108:13Waxing Crescent5Thu
6Fri11:203.311:273.44:420.34:240.35:098:14Waxing Crescent6Fri
7Sat12:013.35:140.35:030.45:098:15Waxing Crescent7Sat
8Sun12:063.312:453.35:470.35:470.55:098:15Waxing Crescent8Sun
9Mon12:503.31:343.36:280.46:390.65:098:16First Quarter9Mon
10Tue1:433.22:293.47:190.37:450.65:098:16First Quarter10Tue
11Wed2:433.23:273.68:220.39:060.55:098:17First Quarter11Wed
12Thu3:473.34:263.89:280.210:250.35:088:17Waxing Gibbous12Thu
13Fri4:513.45:274.110:300.011:380.05:088:18Waxing Gibbous13Fri
14Sat5:553.66:274.511:30-0.15:088:18Waxing Gibbous14Sat
15Sun6:553.97:234.812:44-0.312:28-0.35:088:19Full Moon15Sun
16Mon7:514.18:185.01:43-0.51:22-0.45:088:19Full Moon16Mon
17Tue8:454.39:115.12:38-0.72:14-0.55:088:19Full Moon17Tue
18Wed9:384.310:045.13:32-0.73:04-0.55:098:20Full Moon18Wed
19Thu10:304.310:574.94:24-0.63:56-0.45:098:20Waning Gibbous19Thu
20Fri11:214.211:504.55:15-0.44:49-0.25:098:20Waning Gibbous20Fri
21Sat12:144.16:05-0.15:450.15:098:21Waning Gibbous21Sat
22Sun12:434.11:073.96:550.26:510.45:098:21Third Quarter22Sun
23Mon1:383.72:033.77:480.48:310.65:108:21Third Quarter23Mon
24Tue2:353.43:003.68:400.69:560.75:108:21Third Quarter24Tue
25Wed3:313.13:583.59:230.710:560.75:108:21Third Quarter25Wed
26Thu4:262.94:543.510:020.711:440.75:118:21Waning Crescent26Thu
27Fri5:202.95:493.610:420.65:118:21Waning Crescent27Fri
28Sat6:102.96:393.612:240.611:25 AM0.55:118:21Waning Crescent28Sat
29Sun6:563.17:243.712:590.512:100.45:128:21Waning Crescent29Sun
30Mon7:383.28:043.81:330.412:530.35:128:21New Moon30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447842)

Common Questions About Round Hill Point, MA Tides

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

Slack tide in Round Hill Point, MA is approximately 1:09 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 Round Hill Point, MA?

Round Hill Point, MA is currently in a transitional phase. Tonight's moon is 73% 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 shifting between spring and neap.

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 Gibbous (73% illuminated). This places Round Hill Point, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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