Tides Today & Tomorrow in Plum Island Sound, South End, MA

TIDE TIMES for Sunday, June 7, 2026
The tide is currently falling in Plum Island Sound, South End, MA.
Next low tide : in 2h 20m at 11:23 am (0.8 ft)
Next high tide : 5:30 pm (8.3 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:05 am
Moon phase : Third Quarter (58% illuminated)
Tide Station Location : Station #8441241
Common Questions About Tides

Plum Island Sound, South End, MA Tides - Jun 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun8:308.48:539.42:300.82:450.95:078:14Waxing Gibbous1Sun
2Mon9:238.59:439.93:230.43:350.85:078:15Waxing Gibbous2Mon
3Tue10:168.710:3410.34:150.04:250.65:068:15Waxing Gibbous3Tue
4Wed11:089.011:2410.75:06-0.55:150.35:068:16Full Moon4Wed
5Thu12:009.25:57-0.96:060.05:068:17Full Moon5Thu
6Fri12:1511.012:519.56:47-1.26:57-0.25:058:18Full Moon6Fri
7Sat1:0711.21:439.67:38-1.37:51-0.35:058:18Waning Gibbous7Sat
8Sun1:5911.22:369.88:30-1.38:46-0.35:058:19Waning Gibbous8Sun
9Mon2:5411.03:309.89:23-1.29:43-0.35:048:19Waning Gibbous9Mon
10Tue3:5010.64:269.910:17-1.010:41-0.15:048:20Third Quarter10Tue
11Wed4:4710.15:239.811:12-0.611:410.05:048:21Third Quarter11Wed
12Thu5:469.66:219.812:08-0.35:048:21Third Quarter12Thu
13Fri6:479.27:199.712:420.11:050.15:048:22Third Quarter13Fri
14Sat7:488.88:159.71:430.22:010.45:048:22Waning Crescent14Sat
15Sun8:468.59:099.62:420.32:550.75:048:22Waning Crescent15Sun
16Mon9:428.310:009.53:370.33:470.95:048:23Waning Crescent16Mon
17Tue10:338.210:469.54:280.34:361.05:048:23Waning Crescent17Tue
18Wed11:208.111:309.45:160.35:211.25:048:24New Moon18Wed
19Thu12:028.15:590.46:041.25:048:24New Moon19Thu
20Fri12:109.412:418.16:400.46:451.35:048:24New Moon20Fri
21Sat12:509.31:208.17:200.47:261.35:058:24New Moon21Sat
22Sun1:299.32:008.28:000.48:071.35:058:25Waxing Crescent22Sun
23Mon2:109.22:418.38:400.58:501.35:058:25Waxing Crescent23Mon
24Tue2:529.13:238.49:210.59:351.35:058:25Waxing Crescent24Tue
25Wed3:369.04:078.510:030.610:221.25:068:25Waxing Crescent25Wed
26Thu4:238.84:548.710:470.711:111.25:068:25First Quarter26Thu
27Fri5:128.65:428.911:340.85:078:25First Quarter27Fri
28Sat6:058.46:339.112:051.112:230.95:078:25First Quarter28Sat
29Sun7:008.37:269.41:000.91:150.95:078:25First Quarter29Sun
30Mon7:568.38:209.71:570.62:090.95:088:25Waxing Gibbous30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8441241)

Common Questions About Plum Island Sound, South End, MA Tides

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What time does the tide turn (slack tide) in Plum Island Sound, South End, MA today?

Slack tide in Plum Island Sound, South End, MA is approximately 2:26 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 Plum Island Sound, South End, MA?

Plum Island Sound, South End, MA is currently in a neap phase. Tonight's moon is 58% 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 minimum.

What datum are Plum Island Sound, South End, 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 Plum Island Sound, South End, MA?

Tide predictions for Plum Island Sound, South End, 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 Plum Island Sound, South End, MA?

Tide data for Plum Island Sound, South End, MA is sourced from NOAA Station #8441241. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8441241.

What is the moon phase in Plum Island Sound, South End, MA tonight?

Tonight the moon over Plum Island Sound, South End, MA is Third Quarter (58% illuminated). This places Plum Island Sound, South End, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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