Tides Today & Tomorrow in Great Point, MA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in Great Point, MA.
Next low tide : in 4h 02m at 10:44 am (-0.1 ft)
Next high tide : 5:21 pm (3.2 ft)
Sunset today : 8:17 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8448566
Common Questions About Tides

Great Point, MA Tides - Oct 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:013.35:300.05:500.06:376:22Full Moon1Sat
2Sun12:203.412:443.36:150.06:360.06:386:20Full Moon2Sun
3Mon1:053.31:243.36:560.07:190.06:396:19Full Moon3Mon
4Tue1:483.22:033.37:360.18:020.06:406:17Waning Gibbous4Tue
5Wed2:303.12:423.28:160.28:440.16:416:15Waning Gibbous5Wed
6Thu3:123.03:223.28:570.49:270.26:426:14Waning Gibbous6Thu
7Fri3:552.94:043.19:380.510:130.36:436:12Waning Gibbous7Fri
8Sat4:422.84:503.010:240.611:020.46:446:10Third Quarter8Sat
9Sun5:332.65:412.911:140.711:550.56:456:09Third Quarter9Sun
10Mon6:272.66:362.912:070.86:466:07Third Quarter10Mon
11Tue7:232.67:322.912:500.51:030.86:476:06Third Quarter11Tue
12Wed8:192.68:282.91:450.51:580.76:486:04Waning Crescent12Wed
13Thu9:112.79:223.02:380.42:530.66:496:02Waning Crescent13Thu
14Fri9:592.910:133.13:280.33:450.46:506:01Waning Crescent14Fri
15Sat10:433.110:593.34:150.24:330.26:525:59Waning Crescent15Sat
16Sun11:243.311:443.44:580.05:200.06:535:58New Moon16Sun
17Mon12:053.55:41-0.16:05-0.26:545:56New Moon17Mon
18Tue12:303.412:483.66:24-0.16:52-0.36:555:55New Moon18Tue
19Wed1:163.51:323.77:09-0.27:40-0.46:565:53Waxing Crescent19Wed
20Thu2:053.42:193.77:55-0.18:29-0.46:575:52Waxing Crescent20Thu
21Fri2:563.33:093.78:44-0.19:21-0.36:585:50Waxing Crescent21Fri
22Sat3:493.24:023.69:360.110:17-0.27:005:49Waxing Crescent22Sat
23Sun4:473.15:013.510:330.211:18-0.17:015:47First Quarter23Sun
24Mon5:513.06:063.311:360.37:025:46First Quarter24Mon
25Tue6:582.97:143.212:210.012:410.47:035:44First Quarter25Tue
26Wed8:052.98:223.21:260.11:480.47:045:43Waxing Gibbous26Wed
27Thu9:093.09:283.22:290.12:530.37:055:42Waxing Gibbous27Thu
28Fri10:073.110:273.23:290.13:540.27:075:40Waxing Gibbous28Fri
29Sat10:563.211:173.24:210.14:470.17:085:39Waxing Gibbous29Sat
30Sun11:393.35:080.15:340.07:095:38Full Moon30Sun
31Mon12:033.212:183.35:490.26:170.07:105:36Full Moon31Mon
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 2:02 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 transitional phase. Tonight's moon is 37% 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 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 First Quarter (37% illuminated). This places Great 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