Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Plymouth, MA.
Next low tide : in 1h 29m at 6:04 pm (2.0 ft)
Next high tide (tomorrow) : 12:06 am (10.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Jun 2007

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:0310.112:368.86:380.76:461.95:098:11Full Moon1Fri
2Sat12:4210.31:158.97:200.67:271.95:098:12Full Moon2Sat
3Sun1:2210.41:568.98:020.68:101.95:088:12Waning Gibbous3Sun
4Mon2:0410.52:409.08:470.58:561.95:088:13Waning Gibbous4Mon
5Tue2:5010.53:289.19:330.59:461.85:088:14Waning Gibbous5Tue
6Wed3:4010.44:189.310:210.510:381.65:078:14Waning Gibbous6Wed
7Thu4:3210.35:099.611:110.611:331.45:078:15Third Quarter7Thu
8Fri5:2710.16:039.912:030.65:078:16Third Quarter8Fri
9Sat6:269.97:0010.312:311.212:580.75:078:16Third Quarter9Sat
10Sun7:279.87:5710.81:310.71:530.75:068:17Waning Crescent10Sun
11Mon8:289.88:5211.22:300.32:470.65:068:17Waning Crescent11Mon
12Tue9:279.89:4711.63:27-0.23:410.65:068:18Waning Crescent12Tue
13Wed10:259.810:4111.84:22-0.64:350.55:068:18New Moon13Wed
14Thu11:219.911:3511.95:17-0.85:280.55:068:19New Moon14Thu
15Fri12:149.96:10-0.96:200.55:068:19New Moon15Fri
16Sat12:2611.91:049.97:00-0.97:110.55:068:20New Moon16Sat
17Sun1:1611.71:539.87:50-0.78:010.75:068:20Waxing Crescent17Sun
18Mon2:0611.42:439.78:39-0.48:530.95:068:20Waxing Crescent18Mon
19Tue2:5610.93:349.59:290.09:451.25:068:21Waxing Crescent19Tue
20Wed3:4710.44:239.410:180.410:381.45:078:21First Quarter20Wed
21Thu4:389.95:139.411:070.811:311.65:078:21First Quarter21Thu
22Fri5:309.46:039.311:561.25:078:21First Quarter22Fri
23Sat6:248.96:559.312:251.712:471.55:078:21First Quarter23Sat
24Sun7:208.67:469.31:211.71:391.85:078:22Waxing Gibbous24Sun
25Mon8:168.48:369.42:151.62:292.05:088:22Waxing Gibbous25Mon
26Tue9:088.39:229.63:071.53:182.15:088:22Waxing Gibbous26Tue
27Wed9:588.310:089.73:561.34:052.15:098:22Waxing Gibbous27Wed
28Thu10:458.410:539.94:441.14:522.15:098:22Waxing Gibbous28Thu
29Fri11:298.511:3610.25:300.95:372.05:098:22Full Moon29Fri
30Sat12:118.76:140.76:211.85:108:22Full Moon30Sat
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 9:05 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 100% 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 Full Moon (100% 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