41.9600’ N, 70.6617’ W

Plymouth, MA

45°
H 52°
L 33°
NW
9mph
Low tide
10:03 am

Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Saturday, October 31, 2026
The tide is currently falling in Plymouth, MA.
Next low tide : in 4h 34m at 10:03 am (0.8 ft)
Next high tide : 4:05 pm (11.3 ft)
Sunset today : 5:38 pm
Sunrise tomorrow : 7:14 am
Moon phase : Third Quarter (64% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Jun 1884

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun5:1010.15:4710.011:340.34:097:11First Quarter1Sun
2Mon6:129.66:4610.012:050.912:300.74:087:12Waxing Gibbous2Mon
3Tue7:139.37:4110.01:031.01:241.04:087:13Waxing Gibbous3Tue
4Wed8:099.18:3010.01:581.02:151.24:077:13Waxing Gibbous4Wed
5Thu8:599.09:1510.02:490.93:021.34:077:14Waxing Gibbous5Thu
6Fri9:469.09:5610.13:360.83:481.44:077:15Waxing Gibbous6Fri
7Sat10:279.010:3610.24:210.74:321.54:067:15Full Moon7Sat
8Sun11:069.011:1410.25:040.65:141.54:067:16Full Moon8Sun
9Mon11:439.111:5210.35:450.55:561.54:067:16Full Moon9Mon
10Tue12:219.26:260.56:371.54:067:17Full Moon10Tue
11Wed12:3010.41:019.37:080.57:201.54:067:17Waning Gibbous11Wed
12Thu1:1210.41:439.47:510.58:051.64:067:18Waning Gibbous12Thu
13Fri1:5610.32:289.58:350.68:521.64:067:18Waning Gibbous13Fri
14Sat2:4210.23:169.69:210.69:421.54:067:19Waning Gibbous14Sat
15Sun3:3210.14:059.810:090.710:341.44:067:19Third Quarter15Sun
16Mon4:249.94:5610.010:590.811:291.24:067:20Third Quarter16Mon
17Tue5:199.85:5110.311:530.84:067:20Third Quarter17Tue
18Wed6:189.86:4710.712:260.812:480.74:067:20Waning Crescent18Wed
19Thu7:179.87:4311.21:230.41:420.54:067:21Waning Crescent19Thu
20Fri8:1510.08:3811.62:19-0.22:360.34:067:21Waning Crescent20Fri
21Sat9:1310.39:3312.03:14-0.73:300.04:077:21New Moon21Sat
22Sun10:0910.510:2812.34:08-1.14:24-0.24:077:21New Moon22Sun
23Mon11:0310.711:2112.55:01-1.45:16-0.44:077:21New Moon23Mon
24Tue11:5510.95:53-1.56:08-0.54:077:21New Moon24Tue
25Wed12:1212.412:4610.96:43-1.57:01-0.44:087:22Waxing Crescent25Wed
26Thu1:0312.11:3810.97:34-1.37:54-0.24:087:22Waxing Crescent26Thu
27Fri1:5611.62:3110.78:25-0.98:470.14:097:22Waxing Crescent27Fri
28Sat2:4911.13:2310.59:17-0.59:420.44:097:22First Quarter28Sat
29Sun3:4310.44:1610.310:080.010:360.74:097:21First Quarter29Sun
30Mon4:379.85:1010.011:000.511:321.04:107:21First Quarter30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446493)

Common Questions About Plymouth, MA Tides

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Is this week a spring tide or neap tide in Plymouth, MA?

Plymouth, MA is currently in a transitional phase. Tonight's moon is 64% 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 (64% 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