Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide : 10:38 am (0.0 ft)
Next high tide : in 36m at 5:13 am (3.5 ft)
Sunset today : 7:51 pm
Sunrise tomorrow : 5:46 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Jun 1944

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:322.74:593.210:220.711:000.75:118:11Waxing Gibbous1Thu
2Fri5:242.85:503.411:080.611:580.55:118:11Waxing Gibbous2Fri
3Sat6:152.96:383.611:530.55:108:12Waxing Gibbous3Sat
4Sun7:013.17:233.912:510.312:360.35:108:13Waxing Gibbous4Sun
5Mon7:463.38:064.11:390.11:160.15:108:13Full Moon5Mon
6Tue8:293.58:494.32:23-0.11:550.05:108:14Full Moon6Tue
7Wed9:143.69:344.43:05-0.22:34-0.15:098:15Full Moon7Wed
8Thu10:003.810:214.43:47-0.23:15-0.25:098:15Waning Gibbous8Thu
9Fri10:473.811:094.44:30-0.23:59-0.15:098:16Waning Gibbous9Fri
10Sat11:373.811:594.25:13-0.24:470.05:098:16Waning Gibbous10Sat
11Sun12:293.85:58-0.15:400.15:098:17Waning Gibbous11Sun
12Mon12:534.01:243.86:490.16:440.35:088:17Third Quarter12Mon
13Tue1:513.82:223.97:500.28:160.45:088:18Third Quarter13Tue
14Wed2:523.63:233.98:560.210:000.45:088:18Third Quarter14Wed
15Thu3:543.54:244.19:540.211:170.35:088:19Waning Crescent15Thu
16Fri4:553.45:254.210:450.25:088:19Waning Crescent16Fri
17Sat5:543.46:234.412:210.111:33 AM0.25:098:20Waning Crescent17Sat
18Sun6:493.57:174.51:150.012:190.15:098:20Waning Crescent18Sun
19Mon7:403.68:084.52:000.01:010.05:098:20New Moon19Mon
20Tue8:273.78:554.42:380.01:42-0.15:098:20New Moon20Tue
21Wed9:123.89:404.33:100.02:22-0.15:098:21New Moon21Wed
22Thu9:573.810:234.03:380.13:02-0.15:098:21Waxing Crescent22Thu
23Fri10:413.711:053.84:080.23:420.05:108:21Waxing Crescent23Fri
24Sat11:243.611:453.54:400.24:240.25:108:21Waxing Crescent24Sat
25Sun12:083.45:140.35:070.45:108:21Waxing Crescent25Sun
26Mon12:253.212:523.25:520.55:530.65:118:21First Quarter26Mon
27Tue1:063.01:393.16:340.66:460.85:118:21First Quarter27Tue
28Wed1:512.82:283.07:240.77:520.95:118:21First Quarter28Wed
29Thu2:422.73:203.18:220.79:120.95:128:21First Quarter29Thu
30Fri3:362.74:123.29:210.710:240.85:128:21First Quarter30Fri
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 7:55 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 13% 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 Waning Crescent (13% 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