Tides Today & Tomorrow in Plymouth, MA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Plymouth, MA.
Next low tide (tomorrow) : in 5h 10m at 4:47 am (1.2 ft)
Next high tide (tomorrow) : 10:54 am (8.2 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8446493
Common Questions About Tides

Plymouth, MA Tides - May 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon12:0410.66:04-0.86:190.15:387:41New Moon1Mon
2Tue12:1911.912:5210.76:52-1.27:060.05:367:42New Moon2Tue
3Wed1:0612.21:4110.67:41-1.37:550.15:357:43Waxing Crescent3Wed
4Thu1:5512.32:3310.48:33-1.38:470.35:347:44Waxing Crescent4Thu
5Fri2:4812.03:2810.19:27-1.09:430.55:327:45Waxing Crescent5Fri
6Sat3:4511.64:279.810:24-0.610:410.85:317:46First Quarter6Sat
7Sun4:4511.15:289.611:22-0.211:421.15:307:48First Quarter7Sun
8Mon5:4710.66:339.412:220.25:297:49First Quarter8Mon
9Tue6:5410.17:409.512:461.21:240.55:287:50First Quarter9Tue
10Wed8:029.98:419.71:511.22:230.75:277:51Waxing Gibbous10Wed
11Thu9:049.79:359.92:511.03:160.85:257:52Waxing Gibbous11Thu
12Fri10:009.510:2210.13:460.84:050.95:247:53Waxing Gibbous12Fri
13Sat10:509.411:0410.24:360.74:511.15:237:54Waxing Gibbous13Sat
14Sun11:339.311:4110.25:220.65:331.35:227:55Full Moon14Sun
15Mon12:119.26:040.56:141.55:217:56Full Moon15Mon
16Tue12:1610.212:479.16:440.56:531.65:207:57Full Moon16Tue
17Wed12:5110.21:229.07:240.67:331.85:197:58Full Moon17Wed
18Thu1:2810.12:008.88:050.78:142.05:187:59Waning Gibbous18Thu
19Fri2:0710.12:428.78:470.98:582.25:188:00Waning Gibbous19Fri
20Sat2:509.93:268.69:331.09:442.35:178:01Waning Gibbous20Sat
21Sun3:369.84:148.510:201.210:332.45:168:02Waning Gibbous21Sun
22Mon4:259.65:048.611:091.311:252.45:158:03Third Quarter22Mon
23Tue5:179.55:568.712:001.45:148:04Third Quarter23Tue
24Wed6:129.46:509.012:202.312:521.45:148:05Third Quarter24Wed
25Thu7:099.47:439.41:172.01:451.35:138:06Third Quarter25Thu
26Fri8:069.58:3510.02:131.52:351.15:128:06Waning Crescent26Fri
27Sat9:019.79:2510.73:060.93:250.95:128:07Waning Crescent27Sat
28Sun9:559.910:1511.33:580.24:140.75:118:08Waning Crescent28Sun
29Mon10:4910.111:0511.84:50-0.45:040.55:118:09New Moon29Mon
30Tue11:4110.311:5612.25:41-0.95:540.35:108:10New Moon30Tue
31Wed12:3310.46:32-1.36:440.25:108:11New Moon31Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8446493)

Common Questions About Plymouth, MA Tides

Show All
What time does the tide turn (slack tide) in Plymouth, MA today?

Slack tide in Plymouth, MA is approximately 7:50 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 spring phase. Tonight's moon is 92% 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 near their weekly maximum.

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 (92% illuminated). This places Plymouth, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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