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 4h 30m at 11:09 pm (0.9 ft)
Next high tide (tomorrow) : 4:55 am (2.8 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 - Oct 1923

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:232.94:120.54:451.05:395:27Third Quarter1Mon
2Tue12:022.812:202.84:560.85:471.25:405:25Third Quarter2Tue
3Wed1:052.71:322.85:550.98:351.25:415:24Third Quarter3Wed
4Thu2:122.82:423.07:271.09:420.95:425:22Third Quarter4Thu
5Fri3:143.13:443.49:040.710:290.55:435:20Waning Crescent5Fri
6Sat4:123.54:393.810:100.411:090.15:445:19Waning Crescent6Sat
7Sun5:044.05:304.211:03-0.111:46-0.35:465:17Waning Crescent7Sun
8Mon5:534.56:184.611:51-0.55:475:15New Moon8Mon
9Tue6:404.97:044.812:21-0.612:35-0.85:485:14New Moon9Tue
10Wed7:265.27:514.912:56-0.81:18-1.05:495:12New Moon10Wed
11Thu8:135.38:394.81:31-0.82:02-0.95:505:10New Moon11Thu
12Fri9:025.29:294.52:07-0.82:48-0.75:515:09Waxing Crescent12Fri
13Sat9:554.910:214.12:46-0.53:37-0.35:525:07Waxing Crescent13Sat
14Sun10:514.511:183.73:27-0.24:350.25:535:06Waxing Crescent14Sun
15Mon11:534.14:140.26:400.65:545:04First Quarter15Mon
16Tue12:203.31:043.75:130.68:400.75:555:03First Quarter16Tue
17Wed1:293.22:183.68:530.79:490.65:575:01First Quarter17Wed
18Thu2:383.23:283.610:080.510:420.55:584:59First Quarter18Thu
19Fri3:423.44:273.711:010.211:210.35:594:58Waxing Gibbous19Fri
20Sat4:373.75:153.811:390.011:480.26:004:56Waxing Gibbous20Sat
21Sun5:254.05:563.912:05-0.16:014:55Waxing Gibbous21Sun
22Mon6:074.36:334.012:030.112:22-0.26:024:53Full Moon22Mon
23Tue6:454.47:064.112:16-0.112:40-0.26:034:52Full Moon23Tue
24Wed7:204.47:384.012:35-0.21:02-0.36:054:51Full Moon24Wed
25Thu7:524.38:083.912:59-0.41:27-0.36:064:49Full Moon25Thu
26Fri8:224.18:383.81:26-0.41:54-0.26:074:48Full Moon26Fri
27Sat8:493.89:093.51:54-0.32:200.06:084:46Waning Gibbous27Sat
28Sun9:153.59:423.32:22-0.22:460.26:094:45Waning Gibbous28Sun
29Mon9:433.210:223.02:520.13:140.56:114:44Waning Gibbous29Mon
30Tue10:202.911:142.73:250.33:460.86:124:42Waning Gibbous30Tue
31Wed11:192.74:050.64:311.06:134:41Third Quarter31Wed
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 2:02 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 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