Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently falling in Plymouth, MA.
Next low tide : in 3h 41m at 10:53 am (1.0 ft)
Next high tide : 4:50 pm (9.7 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Dec 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:129.03:279.59:341.710:030.96:514:12Third Quarter1Sun
2Mon4:019.04:179.210:261.810:531.26:524:12Third Quarter2Mon
3Tue4:518.95:109.011:191.811:451.36:534:11Third Quarter3Tue
4Wed5:449.06:068.812:141.76:544:11Third Quarter4Wed
5Thu6:379.27:018.812:381.41:081.56:554:11Waning Crescent5Thu
6Fri7:289.57:548.91:281.42:001.16:564:11Waning Crescent6Fri
7Sat8:169.98:449.12:171.22:490.76:574:11Waning Crescent7Sat
8Sun9:0210.39:339.33:041.13:370.26:584:11Waning Crescent8Sun
9Mon9:4910.810:209.73:510.84:25-0.26:594:11New Moon9Mon
10Tue10:3511.311:0710.04:380.65:11-0.76:594:11New Moon10Tue
11Wed11:2211.611:5410.35:240.35:58-1.07:004:11New Moon11Wed
12Thu12:0911.96:110.06:45-1.27:014:11Waxing Crescent12Thu
13Fri12:4210.512:5811.97:01-0.17:35-1.37:024:11Waxing Crescent13Fri
14Sat1:3310.71:5111.87:53-0.28:27-1.27:034:12Waxing Crescent14Sat
15Sun2:2610.72:4611.58:48-0.29:20-1.07:034:12First Quarter15Sun
16Mon3:2210.73:4411.09:45-0.110:15-0.77:044:12First Quarter16Mon
17Tue4:1910.74:4310.510:440.011:12-0.47:054:12First Quarter17Tue
18Wed5:1910.75:4710.111:450.07:054:13First Quarter18Wed
19Thu6:2110.76:529.812:11-0.112:470.07:064:13Waxing Gibbous19Thu
20Fri7:2210.77:559.61:090.11:47-0.17:064:14Waxing Gibbous20Fri
21Sat8:1910.88:549.42:040.32:43-0.27:074:14Waxing Gibbous21Sat
22Sun9:1210.89:489.42:580.53:36-0.27:074:15Waxing Gibbous22Sun
23Mon10:0210.710:379.33:480.64:25-0.27:084:15Full Moon23Mon
24Tue10:4610.611:199.34:360.75:11-0.27:084:16Full Moon24Tue
25Wed11:2710.511:579.25:210.85:53-0.17:094:16Full Moon25Wed
26Thu12:0510.46:040.96:350.07:094:17Full Moon26Thu
27Fri12:359.212:4410.36:471.07:160.17:094:18Waning Gibbous27Fri
28Sat1:149.21:2410.17:301.17:590.37:094:19Waning Gibbous28Sat
29Sun1:559.22:089.88:161.38:430.57:104:19Waning Gibbous29Sun
30Mon2:389.22:539.69:021.49:290.77:104:20Waning Gibbous30Mon
31Tue3:249.23:419.39:511.57:104:21Third Quarter31Tue
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 1:51 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 62% 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 Third Quarter (62% 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