Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Plymouth, MA.
Next low tide (tomorrow) : 1:52 am (1.0 ft)
Next high tide : in 1h 34m at 7:28 pm (10.0 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - Aug 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:309.56:340.06:450.95:368:01New Moon1Sun
2Mon12:4311.11:139.97:18-0.37:310.65:378:00New Moon2Mon
3Tue1:2811.31:5810.38:02-0.48:180.35:387:59Waxing Crescent3Tue
4Wed2:1511.42:4510.68:49-0.59:090.15:397:57Waxing Crescent4Wed
5Thu3:0511.23:3510.99:37-0.510:020.05:407:56Waxing Crescent5Thu
6Fri3:5811.04:2811.010:27-0.310:57-0.15:417:55First Quarter6Fri
7Sat4:5310.65:2211.111:200.011:540.05:427:54First Quarter7Sat
8Sun5:5210.16:2011.012:160.35:437:52First Quarter8Sun
9Mon6:549.77:2111.012:550.01:150.65:447:51Waxing Gibbous9Mon
10Tue7:599.58:2311.01:570.02:150.75:457:50Waxing Gibbous10Tue
11Wed9:039.49:2411.02:57-0.13:130.75:467:48Waxing Gibbous11Wed
12Thu10:049.510:2111.03:55-0.24:090.75:477:47Waxing Gibbous12Thu
13Fri11:009.511:1511.04:50-0.25:030.65:487:46Full Moon13Fri
14Sat11:519.75:41-0.25:530.65:497:44Full Moon14Sat
15Sun12:0411.012:359.76:28-0.26:400.65:517:43Full Moon15Sun
16Mon12:4710.81:159.87:11-0.17:250.65:527:41Full Moon16Mon
17Tue1:2810.61:549.87:530.18:090.75:537:40Waning Gibbous17Tue
18Wed2:0910.32:349.78:350.48:540.95:547:38Waning Gibbous18Wed
19Thu2:5010.03:159.79:180.79:391.05:557:37Waning Gibbous19Thu
20Fri3:349.73:589.610:021.010:271.25:567:35Waning Gibbous20Fri
21Sat4:209.34:439.510:471.411:161.45:577:34Third Quarter21Sat
22Sun5:088.95:319.411:351.85:587:32Third Quarter22Sun
23Mon6:008.66:239.312:081.612:272.05:597:31Third Quarter23Mon
24Tue6:568.37:189.31:031.61:212.26:007:29Third Quarter24Tue
25Wed7:548.38:139.41:591.62:162.26:017:27Waning Crescent25Wed
26Thu8:498.49:069.72:531.43:082.06:027:26Waning Crescent26Thu
27Fri9:418.69:5710.13:441.03:581.76:037:24Waning Crescent27Fri
28Sat10:319.010:4610.64:330.64:471.36:047:23Waning Crescent28Sat
29Sun11:189.611:3411.05:210.25:350.76:057:21New Moon29Sun
30Mon12:0310.16:06-0.26:220.26:067:19New Moon30Mon
31Tue12:2111.412:4810.76:51-0.57:08-0.26:077:18New Moon31Tue
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 10:40 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 67% 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 First Quarter (67% 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