Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Plymouth, MA.
Next low tide (tomorrow) : 12:53 am (1.0 ft)
Next high tide : in 2h 00m at 6:31 pm (10.1 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 - Oct 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed9:268.89:429.53:151.23:341.66:406:23Waxing Gibbous1Wed
2Thu10:119.110:289.64:031.14:211.36:416:21Waxing Gibbous2Thu
3Fri10:529.411:109.84:480.95:071.16:426:20Full Moon3Fri
4Sat11:319.711:499.95:300.85:500.86:436:18Full Moon4Sat
5Sun12:0710.06:100.76:310.56:446:16Full Moon5Sun
6Mon12:2710.112:4410.36:500.77:120.36:456:15Full Moon6Mon
7Tue1:0610.11:2210.67:290.77:530.26:466:13Waning Gibbous7Tue
8Wed1:4610.12:0210.78:100.88:370.16:486:11Waning Gibbous8Wed
9Thu2:3010.02:4610.88:540.99:240.26:496:10Waning Gibbous9Thu
10Fri3:179.93:3510.89:411.110:150.26:506:08Waning Gibbous10Fri
11Sat4:099.74:2710.710:321.211:080.36:516:06Third Quarter11Sat
12Sun5:039.65:2410.611:281.36:526:05Third Quarter12Sun
13Mon6:039.56:2510.512:060.412:281.36:536:03Third Quarter13Mon
14Tue7:069.67:3010.61:070.31:301.06:546:02Waning Crescent14Tue
15Wed8:099.98:3310.82:060.12:310.66:556:00Waning Crescent15Wed
16Thu9:0810.49:3311.03:04-0.23:290.16:575:58Waning Crescent16Thu
17Fri10:0410.910:3011.23:58-0.44:24-0.46:585:57Waning Crescent17Fri
18Sat10:5711.311:2411.24:50-0.65:17-0.86:595:55New Moon18Sat
19Sun11:4611.75:40-0.76:08-1.17:005:54New Moon19Sun
20Mon12:1411.212:3311.86:28-0.66:56-1.17:015:52New Moon20Mon
21Tue1:0111.01:1711.77:15-0.47:44-1.07:025:51Waxing Crescent21Tue
22Wed1:4710.72:0211.48:010.08:31-0.67:045:49Waxing Crescent22Wed
23Thu2:3310.22:4811.08:480.59:20-0.27:055:48Waxing Crescent23Thu
24Fri3:219.83:3610.59:371.010:100.37:065:46Waxing Crescent24Fri
25Sat4:109.34:2610.010:281.411:010.77:075:45First Quarter25Sat
26Sun5:028.95:189.611:201.811:541.17:085:44First Quarter26Sun
27Mon5:568.76:149.312:152.07:105:42First Quarter27Mon
28Tue6:548.67:139.112:491.31:122.17:115:41First Quarter28Tue
29Wed7:518.78:109.11:441.42:081.97:125:40Waxing Gibbous29Wed
30Thu8:448.99:039.22:371.33:011.67:135:38Waxing Gibbous30Thu
31Fri9:309.39:519.33:251.23:491.37:145:37Waxing Gibbous31Fri
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 9:42 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 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