Tides Today & Tomorrow in Neponset River, MA

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Neponset River, MA.
Next low tide : in 2h 54m at 7:15 am (0.3 ft)
Next high tide : 1:24 pm (9.3 ft)
Sunset today : 8:04 pm
Sunrise tomorrow : 5:36 am
Moon phase : Waning Gibbous (96% illuminated)
Tide Station Location : Station #8444488
Common Questions About Tides

Neponset River, MA Tides - Jun 1960

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:279.45:069.010:550.911:151.85:098:14First Quarter1Wed
2Thu5:179.35:549.111:431.05:098:14First Quarter2Thu
3Fri6:099.26:439.412:071.612:331.05:088:15First Quarter3Fri
4Sat7:039.27:339.81:011.31:230.95:088:16Waxing Gibbous4Sat
5Sun7:589.48:2410.31:560.92:160.75:088:16Waxing Gibbous5Sun
6Mon8:549.79:1610.92:510.43:090.45:078:17Waxing Gibbous6Mon
7Tue9:4910.010:0711.43:45-0.34:010.05:078:18Waxing Gibbous7Tue
8Wed10:4210.310:5711.94:38-0.94:53-0.35:078:18Full Moon8Wed
9Thu11:3510.611:4912.25:30-1.45:44-0.55:078:19Full Moon9Thu
10Fri12:2910.76:22-1.76:37-0.65:078:20Full Moon10Fri
11Sat12:4212.21:2410.87:15-1.87:31-0.65:068:20Waning Gibbous11Sat
12Sun1:3712.12:1910.78:08-1.78:25-0.45:068:21Waning Gibbous12Sun
13Mon2:3311.83:1510.69:02-1.49:21-0.15:068:21Waning Gibbous13Mon
14Tue3:3011.34:1310.59:57-0.910:200.25:068:22Third Quarter14Tue
15Wed4:3010.75:1210.310:54-0.411:220.55:068:22Third Quarter15Wed
16Thu5:3210.26:1210.211:520.15:068:22Third Quarter16Thu
17Fri6:349.77:1010.112:240.712:490.55:068:23Third Quarter17Fri
18Sat7:369.48:0610.01:260.81:460.85:068:23Waning Crescent18Sat
19Sun8:379.29:0010.12:270.82:411.15:078:23Waning Crescent19Sun
20Mon9:339.19:4910.13:240.73:321.25:078:24Waning Crescent20Mon
21Tue10:239.110:3310.24:150.64:191.35:078:24Waning Crescent21Tue
22Wed11:079.111:1310.24:590.45:031.35:078:24New Moon22Wed
23Thu11:499.111:5210.25:400.35:441.35:088:24New Moon23Thu
24Fri12:299.16:200.36:241.35:088:24New Moon24Fri
25Sat12:3110.21:089.26:580.37:041.35:088:24New Moon25Sat
26Sun1:1110.21:479.27:370.37:451.35:098:24Waxing Crescent26Sun
27Mon1:5010.12:269.28:160.38:261.35:098:24Waxing Crescent27Mon
28Tue2:3010.03:069.28:560.49:091.45:098:24Waxing Crescent28Tue
29Wed3:119.83:469.39:370.59:541.45:108:24Waxing Crescent29Wed
30Thu3:559.64:309.410:200.610:421.45:108:24First Quarter30Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8444488)

Common Questions About Neponset River, MA Tides

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

Slack tide in Neponset River, MA is approximately 10:19 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 96% 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 Waning Gibbous (96% 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