Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 9:58 pm (0.4 ft)
Next high tide : in 1h 31m at 3:44 pm (10.3 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:06 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:469.39:0811.02:530.63:081.15:118:22Waxing Gibbous1Tue
2Wed9:429.510:0211.43:470.14:000.85:118:21Waxing Gibbous2Wed
3Thu10:389.910:5611.94:40-0.54:540.45:128:21Full Moon3Thu
4Fri11:3210.311:5012.35:33-0.95:470.05:128:21Full Moon4Fri
5Sat12:2510.76:25-1.36:39-0.45:138:21Full Moon5Sat
6Sun12:4212.41:1611.07:15-1.57:32-0.65:138:20Waning Gibbous6Sun
7Mon1:3412.42:0811.28:06-1.58:25-0.65:148:20Waning Gibbous7Mon
8Tue2:2712.13:0111.38:57-1.39:20-0.55:158:20Waning Gibbous8Tue
9Wed3:2211.63:5411.29:49-1.010:16-0.35:158:19Waning Gibbous9Wed
10Thu4:1711.04:4911.010:42-0.511:120.05:168:19Third Quarter10Thu
11Fri5:1310.45:4410.811:350.05:178:18Third Quarter11Fri
12Sat6:129.76:4210.512:090.312:300.55:188:18Third Quarter12Sat
13Sun7:149.27:4110.31:080.61:261.05:188:17Waning Crescent13Sun
14Mon8:168.98:3810.12:070.82:221.35:198:17Waning Crescent14Mon
15Tue9:148.79:3010.03:030.93:151.55:208:16Waning Crescent15Tue
16Wed10:078.610:1910.03:550.94:051.65:218:16Waning Crescent16Wed
17Thu10:558.611:0310.04:440.84:521.65:228:15New Moon17Thu
18Fri11:368.711:4410.15:290.85:381.55:238:14New Moon18Fri
19Sat12:148.96:110.76:201.55:238:14New Moon19Sat
20Sun12:2210.112:509.16:510.67:021.45:248:13New Moon20Sun
21Mon12:5910.21:269.37:300.67:431.35:258:12Waxing Crescent21Mon
22Tue1:3710.22:049.58:100.68:261.25:268:11Waxing Crescent22Tue
23Wed2:1810.12:459.78:510.69:101.25:278:10Waxing Crescent23Wed
24Thu3:0010.03:279.89:340.89:561.25:288:09Waxing Crescent24Thu
25Fri3:469.84:1310.010:180.910:441.25:298:08First Quarter25Fri
26Sat4:349.65:0010.111:041.111:361.15:308:08First Quarter26Sat
27Sun5:259.45:5110.211:541.35:318:07First Quarter27Sun
28Mon6:219.26:4710.412:311.012:481.35:328:06First Quarter28Mon
29Tue7:209.17:4510.61:290.81:451.35:338:04Waxing Gibbous29Tue
30Wed8:219.28:4411.02:270.42:421.05:348:03Waxing Gibbous30Wed
31Thu9:209.59:4111.43:230.03:380.65:358:02Waxing Gibbous31Thu
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 6:51 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 27% 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 (27% 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