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 4h 18m 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 - May 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri3:4211.54:1910.110:15-0.710:340.65:387:41First Quarter1Fri
2Sat4:3710.95:159.711:09-0.111:301.05:377:42First Quarter2Sat
3Sun5:3410.36:149.412:050.45:357:43First Quarter3Sun
4Mon6:349.87:169.212:291.31:020.85:347:44First Quarter4Mon
5Tue7:379.58:159.21:281.51:591.05:337:45Waxing Gibbous5Tue
6Wed8:369.39:089.32:251.52:521.15:327:46Waxing Gibbous6Wed
7Thu9:299.29:549.53:181.33:401.25:307:47Waxing Gibbous7Thu
8Fri10:169.210:369.74:071.14:261.25:297:48Waxing Gibbous8Fri
9Sat11:009.311:149.94:530.95:101.25:287:49Full Moon9Sat
10Sun11:399.311:5110.15:370.75:511.25:277:50Full Moon10Sun
11Mon12:179.46:180.56:321.25:267:51Full Moon11Mon
12Tue12:2810.312:559.56:590.47:121.35:257:52Full Moon12Tue
13Wed1:0510.41:349.57:400.47:531.45:247:53Waning Gibbous13Wed
14Thu1:4510.52:159.58:220.48:361.55:237:54Waning Gibbous14Thu
15Fri2:2710.52:599.59:070.49:211.55:227:55Waning Gibbous15Fri
16Sat3:1210.53:479.59:540.410:101.65:217:56Waning Gibbous16Sat
17Sun4:0210.44:389.510:430.511:021.65:207:57Third Quarter17Sun
18Mon4:5410.35:319.611:350.511:571.45:197:58Third Quarter18Mon
19Tue5:5010.36:289.812:300.55:187:59Third Quarter19Tue
20Wed6:5010.27:2610.212:561.21:270.45:178:00Third Quarter20Wed
21Thu7:5110.38:2410.71:560.72:230.25:168:01Waning Crescent21Thu
22Fri8:5110.59:2011.22:530.23:170.05:158:02Waning Crescent22Fri
23Sat9:4910.710:1411.73:49-0.44:10-0.25:158:03Waning Crescent23Sat
24Sun10:4510.811:0712.14:43-0.95:02-0.45:148:04New Moon24Sun
25Mon11:4010.911:5812.35:37-1.35:54-0.55:138:05New Moon25Mon
26Tue12:3211.06:28-1.56:44-0.45:128:06New Moon26Tue
27Wed12:4812.31:2110.87:18-1.57:34-0.25:128:07Waxing Crescent27Wed
28Thu1:3612.12:1110.68:08-1.38:240.15:118:08Waxing Crescent28Thu
29Fri2:2611.73:0210.38:59-0.99:160.45:118:08Waxing Crescent29Fri
30Sat3:1711.23:5410.09:50-0.410:090.85:108:09Waxing Crescent30Sat
31Sun4:1010.74:479.710:410.011:031.25:108:10First Quarter31Sun
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