Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 10:28 pm (1.6 ft)
Next high tide : in 5h 37m at 4:03 pm (9.5 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:13 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Jun 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:0310.15:409.511:330.511:571.45:098:11First Quarter1Mon
2Tue5:589.66:359.312:270.95:098:12First Quarter2Tue
3Wed6:559.27:319.312:541.61:201.25:088:12First Quarter3Wed
4Thu7:539.08:239.41:501.62:131.35:088:13Waxing Gibbous4Thu
5Fri8:478.99:119.62:431.43:021.45:078:14Waxing Gibbous5Fri
6Sat9:378.99:559.83:331.23:491.55:078:14Waxing Gibbous6Sat
7Sun10:239.010:3810.04:211.04:351.55:078:15Waxing Gibbous7Sun
8Mon11:079.011:1910.25:060.85:191.45:078:16Full Moon8Mon
9Tue11:499.211:5910.45:500.66:021.45:068:16Full Moon9Tue
10Wed12:299.36:330.46:441.35:068:17Full Moon10Wed
11Thu12:3910.61:099.57:150.27:271.35:068:17Full Moon11Thu
12Fri1:2010.81:519.67:580.18:111.25:068:18Waning Gibbous12Fri
13Sat2:0310.92:369.78:430.08:571.25:068:18Waning Gibbous13Sat
14Sun2:5010.93:259.99:300.09:471.15:068:19Waning Gibbous14Sun
15Mon3:4010.84:1510.010:190.010:391.05:068:19Waning Gibbous15Mon
16Tue4:3310.75:0810.211:100.111:350.95:068:20Third Quarter16Tue
17Wed5:2810.56:0410.412:040.15:068:20Third Quarter17Wed
18Thu6:2810.37:0210.712:330.71:000.25:068:20Third Quarter18Thu
19Fri7:2910.28:0111.01:330.41:570.25:068:21Waning Crescent19Fri
20Sat8:3110.28:5811.42:320.02:520.15:078:21Waning Crescent20Sat
21Sun9:3010.29:5411.73:29-0.43:470.05:078:21Waning Crescent21Sun
22Mon10:2810.310:4811.94:25-0.74:410.05:078:21New Moon22Mon
23Tue11:2410.311:4011.95:19-1.05:330.05:078:21New Moon23Tue
24Wed12:1610.46:10-1.16:240.05:088:22New Moon24Wed
25Thu12:3011.91:0410.37:00-1.07:140.15:088:22New Moon25Thu
26Fri1:1711.71:5110.27:48-0.88:020.45:088:22Waxing Crescent26Fri
27Sat2:0411.32:3810.08:35-0.58:520.65:098:22Waxing Crescent27Sat
28Sun2:5210.93:269.89:23-0.29:420.95:098:22Waxing Crescent28Sun
29Mon3:4010.44:149.710:110.210:321.25:098:22Waxing Crescent29Mon
30Tue4:299.95:029.510:590.611:231.45:108:22First Quarter30Tue
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 7:15 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 72% 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 Waning Gibbous (72% 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