Tides Today & Tomorrow in Round Hill Point, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Round Hill Point, MA.
Next low tide : 9:27 am (0.8 ft)
Next high tide : in 1m at 4:03 am (2.7 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 - Aug 1924

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri9:063.79:243.92:520.12:300.05:388:01New Moon1Fri
2Sat9:463.710:023.93:230.13:080.15:398:00New Moon2Sat
3Sun10:283.810:433.83:510.13:460.15:407:59Waxing Crescent3Sun
4Mon11:123.811:273.74:200.14:280.25:417:58Waxing Crescent4Mon
5Tue11:593.84:530.15:140.35:427:57Waxing Crescent5Tue
6Wed12:153.612:503.85:330.16:090.55:437:55First Quarter6Wed
7Thu1:093.51:463.96:210.27:200.65:447:54First Quarter7Thu
8Fri2:083.42:463.97:200.29:030.65:457:53First Quarter8Fri
9Sat3:113.43:494.18:320.210:260.45:467:52First Quarter9Sat
10Sun4:143.54:514.39:450.211:310.25:477:50Waxing Gibbous10Sun
11Mon5:163.65:524.510:530.05:487:49Waxing Gibbous11Mon
12Tue6:163.96:504.712:280.011:55 AM-0.15:497:48Waxing Gibbous12Tue
13Wed7:114.17:444.81:18-0.212:52-0.35:507:46Full Moon13Wed
14Thu8:034.38:344.82:02-0.31:42-0.35:517:45Full Moon14Thu
15Fri8:534.49:234.72:41-0.32:29-0.35:527:43Full Moon15Fri
16Sat9:424.410:104.43:16-0.23:14-0.25:537:42Waning Gibbous16Sat
17Sun10:304.310:574.13:49-0.13:580.05:547:41Waning Gibbous17Sun
18Mon11:194.111:443.84:220.04:420.25:557:39Waning Gibbous18Mon
19Tue12:073.94:570.25:280.55:567:38Waning Gibbous19Tue
20Wed12:303.412:573.65:350.46:200.85:577:36Third Quarter20Wed
21Thu1:203.21:513.36:180.67:321.05:587:35Third Quarter21Thu
22Fri2:122.92:483.27:100.79:091.15:597:33Third Quarter22Fri
23Sat3:072.83:463.18:150.810:161.06:007:32Third Quarter23Sat
24Sun4:012.84:423.29:230.811:080.96:017:30Waning Crescent24Sun
25Mon4:542.95:333.310:230.711:540.76:027:28Waning Crescent25Mon
26Tue5:453.16:203.511:160.56:037:27Waning Crescent26Tue
27Wed6:323.37:013.712:360.512:050.36:047:25Waning Crescent27Wed
28Thu7:153.57:403.91:150.312:510.16:057:24New Moon28Thu
29Fri7:563.88:174.01:490.11:330.06:067:22New Moon29Fri
30Sat8:364.08:564.12:210.02:12-0.16:077:20New Moon30Sat
31Sun9:184.19:374.12:51-0.12:51-0.16:087:19New Moon31Sun
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 6:45 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