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

TIDE TIMES for Sunday, June 7, 2026
The tide is currently rising in Plum Island Sound, South End, MA.
Next low tide : 11:44 pm (1.5 ft)
Next high tide : in 2h 29m at 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 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:509.85:308.811:21-0.111:420.95:078:14Third Quarter1Tue
2Wed5:499.36:288.712:170.25:068:15Third Quarter2Wed
3Thu6:488.97:258.712:421.01:130.55:068:16Third Quarter3Thu
4Fri7:478.58:198.81:421.02:060.85:068:16Waning Crescent4Fri
5Sat8:438.39:098.92:391.02:571.05:058:17Waning Crescent5Sat
6Sun9:368.19:559.03:310.93:451.25:058:18Waning Crescent6Sun
7Mon10:248.010:389.04:200.84:301.35:058:18Waning Crescent7Mon
8Tue11:098.011:189.15:060.75:121.45:058:19New Moon8Tue
9Wed11:507.911:579.25:480.65:531.55:048:20New Moon9Wed
10Thu12:307.96:290.56:321.55:048:20New Moon10Thu
11Fri12:369.21:097.97:080.57:121.55:048:21New Moon11Fri
12Sat1:159.31:498.07:490.47:521.55:048:21Waxing Crescent12Sat
13Sun1:569.32:318.08:300.48:341.55:048:22Waxing Crescent13Sun
14Mon2:399.33:158.19:130.49:191.55:048:22Waxing Crescent14Mon
15Tue3:259.34:028.29:580.410:071.45:048:23Waxing Crescent15Tue
16Wed4:149.34:518.410:450.411:001.35:048:23First Quarter16Wed
17Thu5:069.25:438.711:340.411:571.15:048:23First Quarter17Thu
18Fri6:019.06:379.112:270.45:048:24First Quarter18Fri
19Sat7:008.97:329.512:570.81:210.45:048:24First Quarter19Sat
20Sun7:598.98:269.91:570.42:150.45:058:24Waxing Gibbous20Sun
21Mon8:588.99:2110.32:55-0.13:090.35:058:24Waxing Gibbous21Mon
22Tue9:569.010:1510.73:53-0.54:040.25:058:25Waxing Gibbous22Tue
23Wed10:529.111:0911.04:49-0.84:580.15:058:25Full Moon23Wed
24Thu11:479.15:43-1.15:510.05:068:25Full Moon24Thu
25Fri12:0211.112:409.26:36-1.26:440.05:068:25Full Moon25Fri
26Sat12:5511.11:329.27:28-1.17:370.15:068:25Waning Gibbous26Sat
27Sun1:4710.92:249.18:19-1.08:300.25:078:25Waning Gibbous27Sun
28Mon2:3910.53:169.09:10-0.79:240.45:078:25Waning Gibbous28Mon
29Tue3:3210.14:089.010:01-0.410:190.65:088:25Waning Gibbous29Tue
30Wed4:249.65:008.910:520.011:140.85:088:25Third Quarter30Wed
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 8:37 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