Tides Today & Tomorrow in North River, MA

TIDE TIMES for Friday, July 24, 2026
The tide is currently falling in North River, MA.
Next low tide : in 4h 34m at 2:43 pm (1.9 ft)
Next high tide : 8:48 pm (8.4 ft)
Sunset today : 8:10 pm
Sunrise tomorrow : 5:28 am
Moon phase : Waxing Gibbous (79% illuminated)
Tide Station Location : Station #8445425
Common Questions About Tides

North River, MA Tides - May 1974

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:468.88:248.91:460.62:190.25:387:41Waxing Gibbous1Wed
2Thu8:518.89:229.22:500.43:180.25:377:42Waxing Gibbous2Thu
3Fri9:538.910:169.53:520.04:130.25:357:43Waxing Gibbous3Fri
4Sat10:488.911:049.74:48-0.35:040.15:347:44Full Moon4Sat
5Sun11:388.911:499.85:39-0.55:520.25:337:45Full Moon5Sun
6Mon12:258.86:26-0.66:370.35:327:46Full Moon6Mon
7Tue12:339.71:118.77:11-0.57:210.55:307:48Full Moon7Tue
8Wed1:169.61:558.57:55-0.48:040.85:297:49Waning Gibbous8Wed
9Thu1:599.42:388.38:38-0.18:481.05:287:50Waning Gibbous9Thu
10Fri2:429.13:228.09:220.29:321.35:277:51Waning Gibbous10Fri
11Sat3:268.84:077.810:060.610:191.55:267:52Waning Gibbous11Sat
12Sun4:138.54:557.710:530.911:091.75:257:53Third Quarter12Sun
13Mon5:038.25:447.711:421.15:237:54Third Quarter13Mon
14Tue5:568.06:357.712:011.812:321.35:227:55Third Quarter14Tue
15Wed6:497.87:247.912:551.81:211.45:217:56Third Quarter15Wed
16Thu7:437.88:138.11:491.62:101.45:207:57Waning Crescent16Thu
17Fri8:367.89:008.52:421.42:591.35:197:58Waning Crescent17Fri
18Sat9:288.09:468.93:341.03:481.15:197:59Waning Crescent18Sat
19Sun10:178.210:309.34:230.54:340.95:188:00Waning Crescent19Sun
20Mon11:048.411:149.75:100.05:200.65:178:01New Moon20Mon
21Tue11:508.611:5910.05:57-0.46:060.45:168:02New Moon21Tue
22Wed12:388.86:44-0.76:540.25:158:03New Moon22Wed
23Thu12:4710.21:288.97:32-0.97:430.15:148:04Waxing Crescent23Thu
24Fri1:3710.32:199.08:22-1.08:340.15:148:05Waxing Crescent24Fri
25Sat2:2910.23:129.09:13-0.99:280.25:138:06Waxing Crescent25Sat
26Sun3:2310.04:079.010:06-0.710:250.35:128:07Waxing Crescent26Sun
27Mon4:219.75:059.011:01-0.511:250.45:118:08First Quarter27Mon
28Tue5:229.36:049.011:59-0.25:118:08First Quarter28Tue
29Wed6:268.97:049.112:280.512:580.15:108:09First Quarter29Wed
30Thu7:308.78:039.21:310.51:560.45:108:10Waxing Gibbous30Thu
31Fri8:348.59:009.32:340.42:530.65:098:11Waxing Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8445425)

Common Questions About North River, MA Tides

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

Slack tide in North River, MA is approximately 5:45 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 North River, MA?

North River, MA is currently in a transitional phase. Tonight's moon is 79% 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 shifting between spring and neap.

What datum are North 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 North River, MA?

Tide predictions for North 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 North River, MA?

Tide data for North River, MA is sourced from NOAA Station #8445425. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8445425.

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

Tonight the moon over North River, MA is Waxing Gibbous (79% illuminated). This places North River, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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