Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide : 1:39 pm (-0.3 ft)
Next high tide : in 3h 54m at 8:03 am (4.2 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 5:49 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8447842
Common Questions About Tides

Round Hill Point, MA Tides - Mar 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed3:433.94:103.910:24-0.710:02-0.66:195:33Waxing Gibbous1Wed
2Thu4:344.35:004.310:59-1.010:47-1.06:175:34Waxing Gibbous2Thu
3Fri5:244.65:484.611:34-1.211:31-1.26:165:35Waxing Gibbous3Fri
4Sat6:134.76:374.712:10-1.26:145:36Full Moon4Sat
5Sun7:024.67:254.712:15-1.312:45-1.16:135:37Full Moon5Sun
6Mon7:514.38:164.61:00-1.11:21-0.96:115:39Full Moon6Mon
7Tue8:433.99:094.31:46-0.91:59-0.66:095:40Waning Gibbous7Tue
8Wed9:383.510:053.92:35-0.52:39-0.26:085:41Waning Gibbous8Wed
9Thu10:363.111:063.63:330.03:250.16:065:42Waning Gibbous9Thu
10Fri11:372.85:150.44:210.56:045:43Waning Gibbous10Fri
11Sat12:113.312:402.67:490.47:350.76:035:44Third Quarter11Sat
12Sun1:193.21:432.78:510.48:510.56:015:45Third Quarter12Sun
13Mon2:233.22:402.89:340.39:300.45:595:47Third Quarter13Mon
14Tue3:183.23:303.010:040.29:550.25:585:48Third Quarter14Tue
15Wed4:053.34:143.210:270.110:190.05:565:49Waning Crescent15Wed
16Thu4:473.44:553.410:490.010:47-0.15:545:50Waning Crescent16Thu
17Fri5:253.45:333.511:13-0.211:19-0.35:535:51Waning Crescent17Fri
18Sat6:003.46:103.711:41-0.311:54-0.35:515:52Waning Crescent18Sat
19Sun6:343.46:453.712:09-0.35:495:53New Moon19Sun
20Mon7:073.47:213.712:28-0.312:38-0.35:485:54New Moon20Mon
21Tue7:433.37:583.71:03-0.31:06-0.35:465:55New Moon21Tue
22Wed8:213.28:373.61:37-0.21:36-0.25:445:57New Moon22Wed
23Thu9:043.09:223.42:120.02:09-0.15:425:58Waxing Crescent23Thu
24Fri9:532.910:133.32:510.22:480.05:415:59Waxing Crescent24Fri
25Sat10:482.811:093.23:380.43:350.15:396:00Waxing Crescent25Sat
26Sun11:472.84:420.54:320.35:376:01Waxing Crescent26Sun
27Mon12:113.212:493.07:020.55:440.45:366:02First Quarter27Mon
28Tue1:153.41:503.28:220.37:190.35:346:03First Quarter28Tue
29Wed2:173.62:493.59:120.08:430.05:326:04First Quarter29Wed
30Thu3:163.83:453.99:55-0.39:43-0.35:316:05Waxing Gibbous30Thu
31Fri4:124.04:394.210:35-0.510:37-0.55:296:06Waxing Gibbous31Fri
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 10:51 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 0% 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 New Moon (0% 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