Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently falling in Plymouth, MA.
Next low tide : in 4h 15m at 10:28 pm (1.6 ft)
Next high tide (tomorrow) : 4:19 am (9.8 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 - Aug 2055

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun6:3810.07:0811.012:37-0.112:590.35:368:01First Quarter1Sun
2Mon7:439.78:1010.91:390.01:580.55:378:00Waxing Gibbous2Mon
3Tue8:479.59:0910.92:390.02:560.75:387:59Waxing Gibbous3Tue
4Wed9:489.410:0610.83:370.03:510.85:397:58Waxing Gibbous4Wed
5Thu10:449.410:5810.84:310.04:440.85:407:56Full Moon5Thu
6Fri11:349.411:4510.75:220.05:340.85:417:55Full Moon6Fri
7Sat12:179.56:090.16:200.95:427:54Full Moon7Sat
8Sun12:2710.612:569.56:510.17:030.95:437:52Full Moon8Sun
9Mon1:0610.51:339.57:320.37:461.05:447:51Waning Gibbous9Mon
10Tue1:4510.32:109.58:130.48:291.05:457:50Waning Gibbous10Tue
11Wed2:2410.12:509.68:550.69:141.15:467:48Waning Gibbous11Wed
12Thu3:079.83:329.69:380.910:001.35:477:47Waning Gibbous12Thu
13Fri3:519.64:179.510:221.110:471.45:487:46Third Quarter13Fri
14Sat4:389.25:039.511:091.411:371.55:497:44Third Quarter14Sat
15Sun5:288.95:529.411:581.75:507:43Third Quarter15Sun
16Mon6:218.76:459.512:311.612:501.95:517:41Third Quarter16Mon
17Tue7:178.57:409.61:261.51:442.05:537:40Waning Crescent17Tue
18Wed8:148.68:349.92:211.32:371.85:547:38Waning Crescent18Wed
19Thu9:088.89:2710.33:140.93:291.55:557:37Waning Crescent19Thu
20Fri10:019.210:1910.84:050.54:191.15:567:35Waning Crescent20Fri
21Sat10:529.711:1011.34:550.05:100.65:577:34New Moon21Sat
22Sun11:4110.35:44-0.55:590.05:587:32New Moon22Sun
23Mon12:0011.712:2910.96:31-0.96:48-0.55:597:31New Moon23Mon
24Tue12:4912.01:1711.37:18-1.17:38-0.86:007:29Waxing Crescent24Tue
25Wed1:3812.02:0511.68:06-1.28:30-1.06:017:28Waxing Crescent25Wed
26Thu2:2911.92:5611.88:56-1.19:23-1.06:027:26Waxing Crescent26Thu
27Fri3:2311.53:5011.79:48-0.810:19-0.86:037:24First Quarter27Fri
28Sat4:1810.94:4511.510:41-0.411:15-0.56:047:23First Quarter28Sat
29Sun5:1610.45:4311.111:370.16:057:21First Quarter29Sun
30Mon6:189.86:4410.812:15-0.212:360.66:067:20First Quarter30Mon
31Tue7:249.47:4910.51:170.11:370.96:077:18Waxing Gibbous31Tue
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 1:23 am — 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