Tides Today & Tomorrow in Great Point, MA

TIDE TIMES for Saturday, July 4, 2026
The tide is currently rising in Great Point, MA.
Next low tide : 9:40 pm (0.5 ft)
Next high tide : in 4h 40m at 3:56 pm (2.9 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (81% illuminated)
Tide Station Location : Station #8448566
Common Questions About Tides

Great Point, MA Tides - Oct 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri4:592.65:062.910:410.711:210.56:376:21First Quarter1Fri
2Sat5:512.55:582.911:320.86:396:19First Quarter2Sat
3Sun6:472.56:552.912:160.512:280.86:406:17First Quarter3Sun
4Mon7:442.67:543.01:130.51:260.76:416:16First Quarter4Mon
5Tue8:412.78:523.12:100.42:240.66:426:14Waxing Gibbous5Tue
6Wed9:352.99:493.33:050.33:220.46:436:12Waxing Gibbous6Wed
7Thu10:253.110:423.43:570.14:160.16:446:11Waxing Gibbous7Thu
8Fri11:123.411:333.54:46-0.15:08-0.16:456:09Full Moon8Fri
9Sat11:573.65:33-0.25:58-0.36:466:07Full Moon9Sat
10Sun12:233.612:443.86:19-0.36:48-0.56:476:06Full Moon10Sun
11Mon1:143.61:323.87:07-0.37:39-0.56:486:04Waning Gibbous11Mon
12Tue2:063.52:213.87:55-0.28:31-0.56:496:03Waning Gibbous12Tue
13Wed2:593.43:133.78:46-0.19:25-0.46:506:01Waning Gibbous13Wed
14Thu3:553.24:073.69:390.110:22-0.26:525:59Third Quarter14Thu
15Fri4:543.05:073.410:360.311:230.06:535:58Third Quarter15Fri
16Sat5:592.96:123.211:380.46:545:56Third Quarter16Sat
17Sun7:062.87:203.112:280.212:440.56:555:55Third Quarter17Sun
18Mon8:132.88:283.01:340.31:510.66:565:53Waning Crescent18Mon
19Tue9:152.99:313.02:370.32:550.56:575:52Waning Crescent19Tue
20Wed10:093.010:263.13:340.33:530.46:585:50Waning Crescent20Wed
21Thu10:533.011:123.14:220.34:420.36:595:49Waning Crescent21Thu
22Fri11:323.111:533.15:030.35:250.27:015:47New Moon22Fri
23Sat12:073.25:400.36:040.27:025:46New Moon23Sat
24Sun12:313.012:413.26:150.36:410.17:035:45New Moon24Sun
25Mon1:083.01:153.26:510.47:190.17:045:43New Moon25Mon
26Tue1:462.91:503.27:270.47:570.27:055:42Waxing Crescent26Tue
27Wed2:242.92:273.18:040.58:360.27:065:41Waxing Crescent27Wed
28Thu3:042.83:063.18:430.69:170.37:085:39Waxing Crescent28Thu
29Fri3:462.73:473.09:240.610:020.37:095:38Waxing Crescent29Fri
30Sat4:312.64:333.010:100.710:510.47:105:37First Quarter30Sat
31Sun5:212.65:263.011:010.711:440.47:115:35First Quarter31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8448566)

Common Questions About Great Point, MA Tides

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

Slack tide in Great Point, MA is approximately 6:48 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 Great Point, MA?

Great Point, MA is currently in a spring phase. Tonight's moon is 81% 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 Great 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 Great Point, MA?

Tide predictions for Great 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 Great Point, MA?

Tide data for Great Point, MA is sourced from NOAA Station #8448566. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8448566.

What is the moon phase in Great Point, MA tonight?

Tonight the moon over Great Point, MA is Waning Gibbous (81% illuminated). This places Great 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