Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Plymouth, MA.
Next low tide (tomorrow) : 10:53 am (1.0 ft)
Next high tide (tomorrow) : in 5h 24m at 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 - Jul 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:219.89:4311.13:14-0.13:300.45:118:21Waning Crescent1Tue
2Wed10:189.710:3611.14:09-0.24:230.55:118:21Waning Crescent2Wed
3Thu11:129.611:2511.05:02-0.25:140.75:128:21New Moon3Thu
4Fri12:009.65:51-0.26:020.85:128:21New Moon4Fri
5Sat12:1010.912:429.56:36-0.16:470.95:138:21New Moon5Sat
6Sun12:5110.71:229.57:190.07:311.05:148:20New Moon6Sun
7Mon1:3110.62:019.58:010.28:151.25:148:20Waxing Crescent7Mon
8Tue2:1210.42:429.48:440.49:001.35:158:20Waxing Crescent8Tue
9Wed2:5510.13:259.49:280.69:471.45:168:19Waxing Crescent9Wed
10Thu3:399.84:109.410:130.810:351.55:168:19Waxing Crescent10Thu
11Fri4:269.64:569.411:001.111:251.65:178:18First Quarter11Fri
12Sat5:159.25:449.411:481.35:188:18First Quarter12Sat
13Sun6:069.06:359.512:171.712:381.55:198:17First Quarter13Sun
14Mon7:018.87:289.61:111.61:301.65:198:17First Quarter14Mon
15Tue7:568.78:209.82:051.42:221.65:208:16Waxing Gibbous15Tue
16Wed8:508.89:1010.22:571.13:121.55:218:15Waxing Gibbous16Wed
17Thu9:429.110:0010.63:480.74:021.35:228:15Waxing Gibbous17Thu
18Fri10:339.410:5011.14:380.24:510.95:238:14Full Moon18Fri
19Sat11:239.811:4011.55:27-0.25:410.55:248:13Full Moon19Sat
20Sun12:1210.36:15-0.76:300.15:248:13Full Moon20Sun
21Mon12:2911.91:0010.77:03-1.07:19-0.35:258:12Full Moon21Mon
22Tue1:1812.11:4911.17:51-1.38:10-0.55:268:11Waning Gibbous22Tue
23Wed2:0812.12:4011.38:41-1.39:03-0.65:278:10Waning Gibbous23Wed
24Thu3:0111.93:3311.49:32-1.29:58-0.65:288:09Waning Gibbous24Thu
25Fri3:5711.54:2811.410:25-0.910:54-0.55:298:08Third Quarter25Fri
26Sat4:5310.95:2411.311:19-0.511:52-0.25:308:07Third Quarter26Sat
27Sun5:5310.46:2311.112:16-0.15:318:06Third Quarter27Sun
28Mon6:569.97:2510.912:530.01:140.35:328:05Waning Crescent28Mon
29Tue8:019.58:2710.71:540.12:130.65:338:04Waning Crescent29Tue
30Wed9:049.49:2510.62:530.23:090.85:348:03Waning Crescent30Wed
31Thu10:029.310:1910.63:490.24:030.95:358:02Waning Crescent31Thu
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 7:36 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