Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Friday, July 24, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 2:24 pm (2.1 ft)
Next high tide : in 3h 25m at 8:19 am (8.2 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - May 2075

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:1011.512:3910.86:41-0.96:58-0.15:387:41Full Moon1Wed
2Thu12:5611.91:2710.97:29-1.27:45-0.15:367:42Waning Gibbous2Thu
3Fri1:4312.22:1710.88:19-1.38:350.05:357:43Waning Gibbous3Fri
4Sat2:3312.13:1010.69:11-1.29:280.25:347:44Waning Gibbous4Sat
5Sun3:2811.94:0610.310:06-1.010:240.45:327:45Waning Gibbous5Sun
6Mon4:2511.55:0510.111:03-0.611:230.75:317:46Third Quarter6Mon
7Tue5:2511.16:089.912:02-0.25:307:47Third Quarter7Tue
8Wed6:3010.67:149.812:250.91:030.05:297:49Third Quarter8Wed
9Thu7:3710.38:1810.01:290.92:030.25:287:50Waning Crescent9Thu
10Fri8:4210.19:1710.22:310.73:000.35:277:51Waning Crescent10Fri
11Sat9:4110.010:0910.33:290.63:520.45:257:52Waning Crescent11Sat
12Sun10:359.910:5610.44:220.44:410.65:247:53Waning Crescent12Sun
13Mon11:239.811:3710.55:110.35:270.85:237:54New Moon13Mon
14Tue12:059.65:560.26:090.95:227:55New Moon14Tue
15Wed12:1510.512:439.56:380.26:501.15:217:56New Moon15Wed
16Thu12:5110.41:199.47:190.37:311.45:207:57New Moon16Thu
17Fri1:2710.41:579.28:000.48:121.65:197:58Waxing Crescent17Fri
18Sat2:0610.22:389.18:430.68:561.85:187:59Waxing Crescent18Sat
19Sun2:4810.13:228.99:270.89:422.05:188:00Waxing Crescent19Sun
20Mon3:339.94:088.810:141.010:302.25:178:01Waxing Crescent20Mon
21Tue4:219.74:578.711:031.211:212.35:168:02First Quarter21Tue
22Wed5:119.55:498.811:531.35:158:03First Quarter22Wed
23Thu6:059.46:428.912:142.312:461.45:148:04First Quarter23Thu
24Fri7:019.37:369.21:102.11:391.35:148:05First Quarter24Fri
25Sat7:579.48:289.72:051.72:301.15:138:05Waxing Gibbous25Sat
26Sun8:529.69:1810.32:581.23:190.95:128:06Waxing Gibbous26Sun
27Mon9:449.910:0610.93:490.64:070.75:128:07Waxing Gibbous27Mon
28Tue10:3610.210:5511.54:39-0.14:560.45:118:08Full Moon28Tue
29Wed11:2710.411:4412.05:29-0.75:440.25:118:09Full Moon29Wed
30Thu12:1810.76:19-1.16:330.05:108:10Full Moon30Thu
31Fri12:3312.31:0810.87:09-1.47:23-0.15:108:11Full Moon31Fri
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 11:21 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 79% 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 Gibbous (79% 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