Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 12:18 pm (0.6 ft)
Next high tide : in 2h 14m at 5:57 am (9.9 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Feb 2017

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed2:0810.32:2810.68:340.19:00-0.36:544:57Waxing Crescent1Wed
2Thu2:5710.53:1910.49:260.19:50-0.16:534:59First Quarter2Thu
3Fri3:4810.64:1410.110:200.010:430.16:525:00First Quarter3Fri
4Sat4:4310.75:139.711:180.011:400.36:515:01First Quarter4Sat
5Sun5:4110.76:169.512:190.06:505:02First Quarter5Sun
6Mon6:4310.87:209.412:400.41:20-0.26:495:04Waxing Gibbous6Mon
7Tue7:4510.98:239.51:390.42:19-0.56:485:05Waxing Gibbous7Tue
8Wed8:4511.19:239.72:370.23:17-0.76:465:06Waxing Gibbous8Wed
9Thu9:4311.310:199.93:330.04:11-0.96:455:08Full Moon9Thu
10Fri10:3711.311:1010.24:27-0.25:02-1.06:445:09Full Moon10Fri
11Sat11:2611.311:5610.35:18-0.35:50-1.06:435:10Full Moon11Sat
12Sun12:1211.26:06-0.36:35-0.86:415:11Full Moon12Sun
13Mon12:3910.312:5610.96:53-0.27:20-0.66:405:13Waning Gibbous13Mon
14Tue1:2210.21:4010.57:400.08:04-0.26:395:14Waning Gibbous14Tue
15Wed2:0510.12:2510.08:270.28:500.26:375:15Waning Gibbous15Wed
16Thu2:499.93:119.59:150.59:360.76:365:17Waning Gibbous16Thu
17Fri3:359.73:599.010:040.810:241.16:345:18Third Quarter17Fri
18Sat4:229.44:498.610:551.111:151.56:335:19Third Quarter18Sat
19Sun5:149.25:458.311:501.36:325:20Third Quarter19Sun
20Mon6:099.16:438.112:091.812:461.46:305:22Third Quarter20Mon
21Tue7:059.17:398.11:041.91:411.36:295:23Waning Crescent21Tue
22Wed7:589.38:328.31:571.82:321.16:275:24Waning Crescent22Wed
23Thu8:499.59:218.62:471.63:220.86:265:25Waning Crescent23Thu
24Fri9:379.910:079.03:361.34:090.46:245:26Waning Crescent24Fri
25Sat10:2210.310:509.54:230.94:530.16:235:28New Moon25Sat
26Sun11:0610.611:3110.05:080.55:36-0.26:215:29New Moon26Sun
27Mon11:4810.95:520.16:18-0.56:195:30New Moon27Mon
28Tue12:1310.512:3211.16:36-0.37:01-0.66:185:31Waxing Crescent28Tue
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 9:07 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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Plymouth, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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