Tides Today & Tomorrow in North River, MA

TIDE TIMES for Saturday, June 20, 2026
The tide is currently falling in North River, MA.
Next low tide : in 47m at 11:15 pm (0.7 ft)
Next high tide (tomorrow) : 5:15 am (8.9 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 5:06 am
Moon phase : First Quarter (37% illuminated)
Tide Station Location : Station #8445425
Common Questions About Tides

North River, MA Tides - Sep 2012

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:219.612:479.26:48-0.27:08-0.16:097:16Full Moon1Sat
2Sun1:069.41:299.27:31-0.17:530.06:107:14Waning Gibbous2Sun
3Mon1:509.12:099.18:120.28:360.16:117:13Waning Gibbous3Mon
4Tue2:338.82:509.08:530.59:200.46:127:11Waning Gibbous4Tue
5Wed3:168.43:318.89:340.910:050.76:137:09Waning Gibbous5Wed
6Thu4:008.14:158.510:181.210:521.06:147:07Third Quarter6Thu
7Fri4:487.75:038.311:051.611:431.36:157:06Third Quarter7Fri
8Sat5:407.45:558.111:551.86:167:04Third Quarter8Sat
9Sun6:357.36:498.112:371.412:491.96:177:02Third Quarter9Sun
10Mon7:307.27:448.11:311.51:431.96:187:01Waning Crescent10Mon
11Tue8:257.48:398.32:251.42:371.76:196:59Waning Crescent11Tue
12Wed9:177.79:318.63:181.13:311.46:206:57Waning Crescent12Wed
13Thu10:048.210:199.04:070.74:210.96:216:55Waning Crescent13Thu
14Fri10:478.711:049.34:520.35:080.46:226:53New Moon14Fri
15Sat11:299.211:489.65:350.05:54-0.16:236:52New Moon15Sat
16Sun12:119.66:18-0.36:40-0.66:246:50New Moon16Sun
17Mon12:349.712:5410.07:01-0.57:27-0.96:256:48New Moon17Mon
18Tue1:219.71:4010.27:47-0.68:15-1.06:266:46Waxing Crescent18Tue
19Wed2:099.62:2710.38:33-0.59:06-0.96:276:45Waxing Crescent19Wed
20Thu3:009.33:1810.29:23-0.29:59-0.76:286:43Waxing Crescent20Thu
21Fri3:559.04:139.910:160.110:56-0.46:296:41First Quarter21Fri
22Sat4:548.65:139.611:140.511:580.06:306:39First Quarter22Sat
23Sun5:588.36:179.312:160.86:326:38First Quarter23Sun
24Mon7:048.27:249.11:010.21:210.96:336:36Waxing Gibbous24Mon
25Tue8:118.38:319.02:050.32:260.96:346:34Waxing Gibbous25Tue
26Wed9:148.59:349.13:080.33:290.76:356:32Waxing Gibbous26Wed
27Thu10:108.810:309.14:060.34:270.46:366:31Waxing Gibbous27Thu
28Fri10:589.011:189.14:560.25:180.26:376:29Full Moon28Fri
29Sat11:419.25:410.26:040.06:386:27Full Moon29Sat
30Sun12:039.112:209.26:230.36:470.06:396:25Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8445425)

Common Questions About North River, MA Tides

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

Slack tide in North River, MA is approximately 2:15 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 North River, MA?

North River, MA is currently in a transitional phase. Tonight's moon is 37% 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 First Quarter (37% 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