41.9600’ N, 70.6617’ W

Plymouth, MA

65°
H -°
L 60°
SW
5mph
High tide
4:13 am

Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Plymouth, MA.
Next low tide (tomorrow) : 10:32 am (1.8 ft)
Next high tide (tomorrow) : in 4h 58m at 4:13 am (8.9 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:24 am
Moon phase : Waxing Crescent (30% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Apr 1961

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat11:3010.111:4710.35:330.45:530.55:256:07Full Moon1Sat
2Sun12:0910.26:140.26:330.55:236:08Full Moon2Sun
3Mon12:2610.612:5010.26:560.07:140.55:216:10Waning Gibbous3Mon
4Tue1:0710.81:3410.27:41-0.17:580.65:206:11Waning Gibbous4Tue
5Wed1:5210.92:2210.08:28-0.18:460.75:186:12Waning Gibbous5Wed
6Thu2:4010.93:139.99:19-0.19:370.95:166:13Third Quarter6Thu
7Fri3:3310.84:089.710:130.010:321.05:156:14Third Quarter7Fri
8Sat4:2910.75:079.611:100.111:321.05:136:15Third Quarter8Sat
9Sun5:3010.66:109.612:110.15:116:16Third Quarter9Sun
10Mon6:3510.67:149.912:350.81:110.05:106:17Waning Crescent10Mon
11Tue7:3910.78:1410.31:350.52:09-0.25:086:18Waning Crescent11Tue
12Wed8:3910.99:1110.72:340.13:04-0.45:066:20Waning Crescent12Wed
13Thu9:3711.010:0411.13:30-0.43:57-0.65:056:21New Moon13Thu
14Fri10:3111.110:5411.44:23-0.74:47-0.65:036:22New Moon14Fri
15Sat11:2011.111:3911.55:14-1.05:34-0.65:026:23New Moon15Sat
16Sun12:0610.96:02-1.06:20-0.35:006:24New Moon16Sun
17Mon12:2311.512:5110.66:48-0.97:060.04:586:25Waxing Crescent17Mon
18Tue1:0611.21:3610.27:35-0.57:520.54:576:26Waxing Crescent18Tue
19Wed1:5110.92:229.78:22-0.18:400.94:556:27Waxing Crescent19Wed
20Thu2:3710.43:109.39:110.39:291.44:546:28Waxing Crescent20Thu
21Fri3:2610.04:009.010:010.710:201.74:526:29First Quarter21Fri
22Sat4:179.64:538.710:531.111:142.04:516:31First Quarter22Sat
23Sun5:119.35:498.611:481.44:496:32First Quarter23Sun
24Mon6:099.16:468.612:102.112:431.44:486:33First Quarter24Mon
25Tue7:069.17:408.91:062.01:361.44:466:34Waxing Gibbous25Tue
26Wed8:009.28:289.21:591.72:251.34:456:35Waxing Gibbous26Wed
27Thu8:499.39:139.62:481.43:111.14:436:36Waxing Gibbous27Thu
28Fri9:359.59:5510.03:361.03:561.04:426:37Waxing Gibbous28Fri
29Sat10:199.810:3610.44:210.64:390.84:416:38Full Moon29Sat
30Sun12:0210.06:050.26:220.75:397:39Full Moon30Sun
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 30% 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 Waxing Crescent (30% 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