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 : 11:23 am (0.8 ft)
Next high tide : in 2h 38m at 4:55 am (8.8 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 - May 2022

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:239.612:518.66:470.06:570.95:377:43New Moon1Sun
2Mon1:019.51:318.47:280.17:361.15:357:44New Moon2Mon
3Tue1:399.42:118.38:080.28:161.35:347:45Waxing Crescent3Tue
4Wed2:199.32:528.18:500.48:571.55:337:46Waxing Crescent4Wed
5Thu3:019.13:367.99:330.69:411.75:317:47Waxing Crescent5Thu
6Fri3:468.94:227.810:190.810:281.85:307:48Waxing Crescent6Fri
7Sat4:348.85:127.711:091.011:201.95:297:50First Quarter7Sat
8Sun5:258.66:047.612:011.15:287:51First Quarter8Sun
9Mon6:208.56:597.812:151.912:541.25:267:52First Quarter9Mon
10Tue7:168.47:528.01:131.81:471.15:257:53First Quarter10Tue
11Wed8:118.58:428.42:081.52:371.05:247:54Waxing Gibbous11Wed
12Thu9:058.69:318.93:021.13:250.95:237:55Waxing Gibbous12Thu
13Fri9:568.810:189.53:540.64:120.75:227:56Waxing Gibbous13Fri
14Sat10:478.911:0410.04:430.14:570.55:217:57Full Moon14Sat
15Sun11:369.111:5010.55:32-0.45:430.35:207:58Full Moon15Sun
16Mon12:259.26:21-0.86:300.25:197:59Full Moon16Mon
17Tue12:3810.81:149.37:10-1.17:180.15:188:00Full Moon17Tue
18Wed1:2711.02:069.38:01-1.28:090.25:178:01Waning Gibbous18Wed
19Thu2:2011.02:599.28:54-1.19:040.25:168:02Waning Gibbous19Thu
20Fri3:1510.83:559.19:49-0.910:020.45:158:03Waning Gibbous20Fri
21Sat4:1210.54:539.010:46-0.611:030.55:148:04Third Quarter21Sat
22Sun5:1210.05:548.911:45-0.35:138:05Third Quarter22Sun
23Mon6:159.66:569.012:060.712:440.05:138:06Third Quarter23Mon
24Tue7:199.27:569.11:110.71:430.25:128:07Waning Crescent24Tue
25Wed8:219.08:529.32:130.62:390.45:118:08Waning Crescent25Wed
26Thu9:198.79:449.43:120.53:310.65:108:09Waning Crescent26Thu
27Fri10:138.510:319.54:070.34:200.85:108:10Waning Crescent27Fri
28Sat11:028.411:149.54:570.35:051.05:098:11New Moon28Sat
29Sun11:468.311:549.45:420.25:481.25:098:12New Moon29Sun
30Mon12:278.16:240.36:281.35:088:12New Moon30Mon
31Tue12:339.41:068.07:040.37:081.55:088:13New Moon31Tue
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 8:09 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 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