Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 8:53 pm (1.7 ft)
Next high tide : in 27m at 2:36 pm (9.0 ft)
Sunset today : 8:21 pm
Sunrise tomorrow : 5:12 am
Moon phase : Waning Gibbous (88% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Aug 2001

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed10:248.910:3510.24:100.54:201.45:368:01Waxing Gibbous1Wed
2Thu11:138.811:2110.25:000.65:081.45:378:00Full Moon2Thu
3Fri11:558.95:450.65:531.45:387:59Full Moon3Fri
4Sat12:0110.212:328.96:270.66:361.45:397:57Full Moon4Sat
5Sun12:3910.21:079.07:070.67:171.45:407:56Full Moon5Sun
6Mon1:1610.21:439.27:460.67:591.35:417:55Waning Gibbous6Mon
7Tue1:5410.12:209.38:260.78:411.45:427:54Waning Gibbous7Tue
8Wed2:3410.03:019.49:080.89:261.45:437:52Waning Gibbous8Wed
9Thu3:179.83:439.59:501.010:121.45:447:51Waning Gibbous9Thu
10Fri4:029.54:289.610:341.211:001.45:457:50Third Quarter10Fri
11Sat4:509.35:159.611:201.511:511.45:467:48Third Quarter11Sat
12Sun5:419.06:059.712:101.75:477:47Third Quarter12Sun
13Mon6:368.87:009.912:461.41:031.85:487:46Third Quarter13Mon
14Tue7:348.77:5610.11:431.21:591.75:497:44Waning Crescent14Tue
15Wed8:338.98:5310.62:390.82:541.55:507:43Waning Crescent15Wed
16Thu9:299.29:4911.03:340.33:471.15:517:41Waning Crescent16Thu
17Fri10:259.610:4411.54:27-0.24:410.65:527:40New Moon17Fri
18Sat11:1910.211:3811.95:20-0.75:350.05:547:38New Moon18Sat
19Sun12:1110.76:11-1.16:27-0.55:557:37New Moon19Sun
20Mon12:3012.21:0111.27:00-1.37:18-0.85:567:35New Moon20Mon
21Tue1:2112.21:5011.57:49-1.48:10-1.05:577:34Waxing Crescent21Tue
22Wed2:1312.02:4111.68:39-1.29:04-0.95:587:32Waxing Crescent22Wed
23Thu3:0611.53:3311.59:30-0.89:58-0.75:597:31Waxing Crescent23Thu
24Fri4:0010.94:2611.210:22-0.310:54-0.36:007:29First Quarter24Fri
25Sat4:5610.35:2110.911:150.211:510.16:017:27First Quarter25Sat
26Sun5:549.66:1910.512:110.86:027:26First Quarter26Sun
27Mon6:579.17:2110.112:510.51:091.36:037:24First Quarter27Mon
28Tue8:038.88:239.91:510.82:081.56:047:23Waxing Gibbous28Tue
29Wed9:058.79:209.82:500.93:041.66:057:21Waxing Gibbous29Wed
30Thu10:008.710:129.83:440.93:561.66:067:19Waxing Gibbous30Thu
31Fri10:488.810:589.94:330.94:451.56:077:18Waxing Gibbous31Fri
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 5:44 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 spring phase. Tonight's moon is 88% 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 near their weekly maximum.

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 (88% illuminated). This places Plymouth, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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