Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Plymouth, MA.
Next low tide (tomorrow) : in 3h 45m at 3:06 am (0.2 ft)
Next high tide (tomorrow) : 9:02 am (9.2 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:16 am
Moon phase : Waning Crescent (20% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - May 2063

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:4111.02:169.58:21-0.18:311.35:387:41Waxing Crescent1Tue
2Wed2:2711.03:059.59:090.09:211.45:367:42Waxing Crescent2Wed
3Thu3:1911.03:589.410:010.110:151.45:357:43Waxing Crescent3Thu
4Fri4:1410.84:549.410:560.211:131.45:347:44First Quarter4Fri
5Sat5:1210.65:549.411:530.35:337:45First Quarter5Sat
6Sun6:1510.46:569.712:151.312:530.45:317:46First Quarter6Sun
7Mon7:2010.37:5910.11:191.01:520.35:307:47Waxing Gibbous7Mon
8Tue8:2510.28:5710.62:210.62:480.35:297:48Waxing Gibbous8Tue
9Wed9:2510.29:5111.03:190.23:410.25:287:50Waxing Gibbous9Wed
10Thu10:2210.210:4211.34:15-0.24:320.25:277:51Waxing Gibbous10Thu
11Fri11:1510.111:3011.45:08-0.55:220.35:267:52Full Moon11Fri
12Sat12:0510.05:58-0.66:090.55:247:53Full Moon12Sat
13Sun12:1511.412:509.86:45-0.66:550.85:237:54Full Moon13Sun
14Mon12:5911.31:339.67:30-0.47:401.05:227:55Waning Gibbous14Mon
15Tue1:4211.02:179.38:160.08:261.45:217:56Waning Gibbous15Tue
16Wed2:2610.63:029.09:020.49:141.75:207:57Waning Gibbous16Wed
17Thu3:1210.23:508.89:500.710:042.05:197:58Waning Gibbous17Thu
18Fri4:019.84:388.610:391.110:552.25:197:59Third Quarter18Fri
19Sat4:529.55:298.511:291.411:482.35:188:00Third Quarter19Sat
20Sun5:449.16:228.612:211.65:178:01Third Quarter20Sun
21Mon6:408.97:168.712:442.31:131.75:168:02Third Quarter21Mon
22Tue7:378.88:079.01:402.12:051.85:158:03Waning Crescent22Tue
23Wed8:318.88:559.42:331.82:531.75:148:04Waning Crescent23Wed
24Thu9:218.89:399.73:231.53:391.75:148:04Waning Crescent24Thu
25Fri10:098.910:2310.14:111.14:241.75:138:05Waning Crescent25Fri
26Sat10:559.111:0610.54:580.75:091.65:128:06New Moon26Sat
27Sun11:409.211:5010.95:430.35:531.45:128:07New Moon27Sun
28Mon12:259.46:280.06:371.35:118:08New Moon28Mon
29Tue12:3511.21:109.67:14-0.27:231.15:118:09New Moon29Tue
30Wed1:2111.41:579.78:01-0.48:111.05:108:10Waxing Crescent30Wed
31Thu2:1011.52:489.88:51-0.49:041.05:108:10Waxing Crescent31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446493)

Common Questions About Plymouth, MA Tides

Show All
What time does the tide turn (slack tide) in Plymouth, MA today?

Slack tide in Plymouth, MA is approximately 6:04 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 Plymouth, MA?

Plymouth, MA is currently in a spring phase. Tonight's moon is 20% 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 Plymouth, 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 Plymouth, MA?

Tide predictions for Plymouth, 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 Plymouth, MA?

Tide data for Plymouth, MA is sourced from NOAA Station #8446493. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8446493.

What is the moon phase in Plymouth, MA tonight?

Tonight the moon over Plymouth, MA is Waning Crescent (20% illuminated). This places Plymouth, 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