Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Monday, July 6, 2026
The tide is currently rising in Plymouth, MA.
Next low tide : 10:53 am (1.0 ft)
Next high tide : in 3h 04m at 4:19 am (9.8 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (62% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - May 1997

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu6:5110.57:2910.112:540.91:280.15:387:41Third Quarter1Thu
2Fri7:5410.58:2910.51:550.62:260.05:367:42Waning Crescent2Fri
3Sat8:5610.69:2611.02:540.13:21-0.25:357:43Waning Crescent3Sat
4Sun9:5510.810:2111.43:51-0.44:14-0.45:347:44Waning Crescent4Sun
5Mon10:5110.911:1311.74:46-0.85:06-0.45:327:45New Moon5Mon
6Tue11:4410.95:38-1.15:57-0.45:317:46New Moon6Tue
7Wed12:0211.912:3310.86:28-1.26:45-0.35:307:47New Moon7Wed
8Thu12:4911.91:2010.67:16-1.17:320.05:297:48Waxing Crescent8Thu
9Fri1:3411.72:0610.38:04-0.98:200.35:287:49Waxing Crescent9Fri
10Sat2:2011.32:5310.08:52-0.59:080.75:277:50Waxing Crescent10Sat
11Sun3:0710.83:429.69:410.09:581.15:257:52Waxing Crescent11Sun
12Mon3:5610.44:319.310:300.410:491.55:247:53First Quarter12Mon
13Tue4:479.95:229.111:210.811:421.75:237:54First Quarter13Tue
14Wed5:399.56:169.012:131.15:227:55First Quarter14Wed
15Thu6:359.27:119.012:371.91:061.35:217:56First Quarter15Thu
16Fri7:329.08:059.11:331.91:591.45:207:57Waxing Gibbous16Fri
17Sat8:279.08:549.42:271.72:501.45:197:58Waxing Gibbous17Sat
18Sun9:189.19:409.63:181.43:371.45:187:59Waxing Gibbous18Sun
19Mon10:059.210:2410.04:061.14:231.35:188:00Waxing Gibbous19Mon
20Tue10:519.311:0610.34:520.85:081.25:178:01Full Moon20Tue
21Wed11:349.511:4810.65:370.45:511.15:168:02Full Moon21Wed
22Thu12:179.76:210.16:341.05:158:03Full Moon22Thu
23Fri12:2911.012:599.97:04-0.17:170.95:148:03Full Moon23Fri
24Sat1:1111.21:4310.17:49-0.38:020.85:148:04Waning Gibbous24Sat
25Sun1:5611.42:3010.18:35-0.48:500.75:138:05Waning Gibbous25Sun
26Mon2:4511.43:2110.29:25-0.59:420.75:128:06Waning Gibbous26Mon
27Tue3:3711.34:1410.310:16-0.410:370.75:128:07Third Quarter27Tue
28Wed4:3311.15:1010.411:10-0.311:340.65:118:08Third Quarter28Wed
29Thu5:3110.86:0810.512:06-0.25:108:09Third Quarter29Thu
30Fri6:3210.67:0910.712:340.51:04-0.15:108:09Third Quarter30Fri
31Sat7:3610.48:0910.91:360.32:020.05:098:10Waning Crescent31Sat
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 62% 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 Third Quarter (62% 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