Tides Today & Tomorrow in Neponset River, MA

TIDE TIMES for Tuesday, June 16, 2026
The tide is currently falling in Neponset River, MA.
Next low tide : in 5h 30m at 6:43 am (-1.4 ft)
Next high tide : 12:52 pm (10.1 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:06 am
Moon phase : New Moon (4% illuminated)
Tide Station Location : Station #8444488
Common Questions About Tides

Neponset River, MA Tides - May 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:5311.53:399.99:26-1.09:420.55:387:43Waning Gibbous1Sat
2Sun3:5010.94:409.410:25-0.410:421.05:377:44Third Quarter2Sun
3Mon4:5310.35:469.111:270.111:461.45:367:45Third Quarter3Mon
4Tue5:599.86:519.012:310.65:347:47Third Quarter4Tue
5Wed7:079.57:559.112:521.61:330.85:337:48Third Quarter5Wed
6Thu8:129.38:529.31:581.52:331.05:327:49Waning Crescent6Thu
7Fri9:129.39:429.53:001.33:271.05:317:50Waning Crescent7Fri
8Sat10:049.310:249.73:541.04:121.05:297:51Waning Crescent8Sat
9Sun10:489.411:029.94:400.74:531.05:287:52Waning Crescent9Sun
10Mon11:299.311:3710.05:210.55:301.15:277:53New Moon10Mon
11Tue12:079.36:000.36:071.25:267:54New Moon11Tue
12Wed12:1210.112:469.26:370.36:441.35:257:55New Moon12Wed
13Thu12:4810.11:249.17:150.37:221.45:247:56New Moon13Thu
14Fri1:2510.02:038.97:540.48:001.65:237:57Waxing Crescent14Fri
15Sat2:049.92:448.78:340.68:411.85:227:58Waxing Crescent15Sat
16Sun2:449.73:268.69:160.79:242.05:217:59Waxing Crescent16Sun
17Mon3:279.64:128.510:010.910:122.15:208:00Waxing Crescent17Mon
18Tue4:159.55:018.510:501.011:042.05:198:01First Quarter18Tue
19Wed5:079.45:538.711:421.05:188:02First Quarter19Wed
20Thu6:039.46:459.112:001.812:350.85:178:03First Quarter20Thu
21Fri7:009.67:389.612:571.51:280.65:168:04Waxing Gibbous21Fri
22Sat7:599.88:3110.21:550.92:220.45:168:05Waxing Gibbous22Sat
23Sun8:5710.19:2310.92:530.23:150.15:158:06Waxing Gibbous23Sun
24Mon9:5410.310:1311.53:49-0.54:07-0.25:148:07Waxing Gibbous24Mon
25Tue10:4810.611:0312.04:43-1.14:59-0.45:138:08Full Moon25Tue
26Wed11:4210.611:5412.25:36-1.55:50-0.55:138:09Full Moon26Wed
27Thu12:3610.66:28-1.76:41-0.45:128:10Full Moon27Thu
28Fri12:4712.11:3210.47:21-1.77:34-0.15:118:11Waning Gibbous28Fri
29Sat1:4111.92:2710.28:15-1.48:280.25:118:11Waning Gibbous29Sat
30Sun2:3611.43:249.99:09-0.99:240.75:108:12Waning Gibbous30Sun
31Mon3:3410.94:239.610:06-0.310:231.15:108:13Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8444488)

Common Questions About Neponset River, MA Tides

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

Slack tide in Neponset River, MA is approximately 9:47 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 Neponset River, MA?

Neponset River, MA is currently in a spring phase. Tonight's moon is 4% 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 Neponset River, 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 Neponset River, MA?

Tide predictions for Neponset River, 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 Neponset River, MA?

Tide data for Neponset River, MA is sourced from NOAA Station #8444488. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8444488.

What is the moon phase in Neponset River, MA tonight?

Tonight the moon over Neponset River, MA is New Moon (4% illuminated). This places Neponset River, 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