Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 9:58 pm (0.4 ft)
Next high tide : in 33m at 3:44 pm (10.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:0812.03:4710.39:45-1.110:020.45:377:41Waning Gibbous1Sat
2Sun4:0411.54:459.810:41-0.610:590.85:367:42Third Quarter2Sun
3Mon5:0311.05:469.511:39-0.15:357:43Third Quarter3Mon
4Tue6:0610.46:529.312:001.212:400.45:347:44Third Quarter4Tue
5Wed7:1310.07:599.31:031.41:410.65:327:45Third Quarter5Wed
6Thu8:209.78:589.52:061.42:380.85:317:46Waning Crescent6Thu
7Fri9:199.69:509.63:051.23:300.95:307:48Waning Crescent7Fri
8Sat10:129.510:349.83:571.14:181.05:297:49Waning Crescent8Sat
9Sun10:589.411:139.94:460.95:021.15:287:50Waning Crescent9Sun
10Mon11:399.311:4910.05:300.75:431.35:267:51New Moon10Mon
11Tue12:159.26:110.66:231.45:257:52New Moon11Tue
12Wed12:2310.112:519.26:500.67:011.55:247:53New Moon12Wed
13Thu12:5710.21:279.17:300.67:411.75:237:54New Moon13Thu
14Fri1:3410.22:059.08:110.68:221.95:227:55Waxing Crescent14Fri
15Sat2:1310.12:478.98:540.89:052.05:217:56Waxing Crescent15Sat
16Sun2:5710.03:328.89:390.99:522.25:207:57Waxing Crescent16Sun
17Mon3:439.94:218.710:271.010:412.35:197:58Waxing Crescent17Mon
18Tue4:339.85:118.711:171.111:342.35:187:59First Quarter18Tue
19Wed5:269.76:058.912:091.25:178:00First Quarter19Wed
20Thu6:229.67:019.212:302.11:041.15:178:01First Quarter20Thu
21Fri7:219.77:579.71:281.81:580.95:168:02Waxing Gibbous21Fri
22Sat8:209.98:5010.32:251.22:500.75:158:03Waxing Gibbous22Sat
23Sun9:1610.19:4111.03:190.53:400.45:148:04Waxing Gibbous23Sun
24Mon10:1110.410:3211.64:12-0.24:300.25:148:05Waxing Gibbous24Mon
25Tue11:0510.611:2312.15:05-0.85:210.05:138:05Full Moon25Tue
26Wed11:5810.75:57-1.36:11-0.15:128:06Full Moon26Wed
27Thu12:1412.412:4910.86:48-1.57:01-0.15:128:07Full Moon27Thu
28Fri1:0412.51:4110.67:39-1.57:530.05:118:08Waning Gibbous28Fri
29Sat1:5512.32:3410.48:31-1.38:460.25:108:09Waning Gibbous29Sat
30Sun2:4911.93:2910.29:25-0.99:420.55:108:10Waning Gibbous30Sun
31Mon3:4511.44:269.910:20-0.510:390.95:098:10Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446493)

Common Questions About Plymouth, MA Tides

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

Slack tide in Plymouth, MA is approximately 6:51 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 Plymouth, MA?

Plymouth, MA is currently in a transitional phase. Tonight's moon is 27% 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 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 Waxing Crescent (27% illuminated). This places Plymouth, 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