Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Wednesday, June 17, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 8:06 pm (0.1 ft)
Next high tide : in 5h 45m at 1:55 pm (10.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waxing Crescent (9% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Apr 2025

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:5712.22:3010.88:29-1.58:46-0.36:247:08Waxing Crescent1Tue
2Wed2:4712.13:2310.49:23-1.29:390.16:227:09Waxing Crescent2Wed
3Thu3:4111.74:199.810:18-0.810:340.66:207:10First Quarter3Thu
4Fri4:3911.15:199.311:16-0.211:331.16:197:11First Quarter4Fri
5Sat5:3910.66:248.912:170.36:177:12First Quarter5Sat
6Sun6:4610.17:348.812:361.41:210.76:157:13First Quarter6Sun
7Mon7:569.88:428.91:421.52:240.86:147:15Waxing Gibbous7Mon
8Tue9:029.69:419.12:441.53:210.96:127:16Waxing Gibbous8Tue
9Wed9:599.610:309.33:411.34:110.96:107:17Waxing Gibbous9Wed
10Thu10:499.611:119.54:321.14:560.96:097:18Waxing Gibbous10Thu
11Fri11:319.511:469.75:180.95:371.06:077:19Full Moon11Fri
12Sat12:079.46:000.76:151.16:067:20Full Moon12Sat
13Sun12:189.912:429.46:390.66:531.26:047:21Full Moon13Sun
14Mon12:5110.01:169.37:180.67:301.46:027:22Full Moon14Mon
15Tue1:2510.01:529.27:570.68:091.66:017:23Waning Gibbous15Tue
16Wed2:0110.02:329.08:380.78:501.85:597:24Waning Gibbous16Wed
17Thu2:429.93:158.89:220.99:342.15:587:26Waning Gibbous17Thu
18Fri3:269.84:018.610:091.110:212.35:567:27Waning Gibbous18Fri
19Sat4:149.74:518.410:591.311:122.45:557:28Third Quarter19Sat
20Sun5:069.55:458.311:521.45:537:29Third Quarter20Sun
21Mon6:029.56:438.412:082.512:481.45:527:30Third Quarter21Mon
22Tue7:029.57:428.81:072.21:441.25:507:31Third Quarter22Tue
23Wed8:029.78:379.42:061.82:380.95:497:32Waning Crescent23Wed
24Thu8:5910.09:2910.13:011.13:290.65:477:33Waning Crescent24Thu
25Fri9:5510.410:1910.93:550.44:180.25:467:34Waning Crescent25Fri
26Sat10:4810.611:0911.64:47-0.35:070.05:447:36New Moon26Sat
27Sun11:4010.811:5712.15:39-1.05:56-0.25:437:37New Moon27Sun
28Mon12:3110.96:29-1.46:44-0.35:417:38New Moon28Mon
29Tue12:4612.41:2110.87:19-1.67:33-0.25:407:39Waxing Crescent29Tue
30Wed1:3512.42:1210.58:10-1.48:240.15:397:40Waxing Crescent30Wed
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 5:00 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 spring phase. Tonight's moon is 9% 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 Waxing Crescent (9% 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