Tides Today & Tomorrow in Red Brook, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Red Brook, MA.
Next low tide : in 1h 39m at 9:44 am (1.1 ft)
Next high tide : 4:50 pm (3.6 ft)
Sunset today : 7:32 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8447355
Common Questions About Tides

Red Brook, MA Tides - Sep 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat9:334.89:534.93:13-0.23:29-0.16:087:16Full Moon1Sat
2Sun10:195.010:404.83:49-0.34:14-0.16:097:14Waning Gibbous2Sun
3Mon11:075.011:314.64:26-0.35:000.06:107:13Waning Gibbous3Mon
4Tue11:585.05:05-0.25:490.36:117:11Waning Gibbous4Tue
5Wed12:254.312:544.95:490.06:480.56:127:09Third Quarter5Wed
6Thu1:224.11:524.86:390.28:260.86:137:08Third Quarter6Thu
7Fri2:223.92:534.77:400.510:230.86:147:06Third Quarter7Fri
8Sat3:243.94:004.68:580.711:300.76:157:04Third Quarter8Sat
9Sun4:313.95:104.610:270.76:167:03Waning Crescent9Sun
10Mon5:384.16:144.712:230.611:40 AM0.56:177:01Waning Crescent10Mon
11Tue6:374.47:084.91:080.412:340.46:186:59Waning Crescent11Tue
12Wed7:284.77:554.91:460.31:200.26:196:57New Moon12Wed
13Thu8:154.98:384.92:170.32:030.26:206:56New Moon13Thu
14Fri8:595.09:204.82:420.22:450.16:216:54New Moon14Fri
15Sat9:414.99:594.53:090.23:250.26:226:52New Moon15Sat
16Sun10:214.810:384.23:380.24:050.36:236:50Waxing Crescent16Sun
17Mon11:014.611:183.94:100.24:430.46:246:49Waxing Crescent17Mon
18Tue11:414.311:593.64:430.45:220.66:256:47Waxing Crescent18Tue
19Wed12:234.05:190.56:040.86:266:45Waxing Crescent19Wed
20Thu12:433.31:063.85:580.86:531.16:276:44First Quarter20Thu
21Fri1:293.11:523.66:441.08:011.26:286:42First Quarter21Fri
22Sat2:173.02:413.57:421.19:351.26:296:40First Quarter22Sat
23Sun3:093.03:373.58:571.110:451.16:306:38First Quarter23Sun
24Mon4:083.14:393.610:141.011:330.96:316:37Waxing Gibbous24Mon
25Tue5:103.45:393.911:160.76:326:35Waxing Gibbous25Tue
26Wed6:053.86:294.212:110.612:060.46:336:33Waxing Gibbous26Wed
27Thu6:534.27:154.612:460.312:520.16:356:31Waxing Gibbous27Thu
28Fri7:384.77:594.81:210.01:38-0.16:366:30Full Moon28Fri
29Sat8:225.18:445.01:57-0.32:24-0.36:376:28Full Moon29Sat
30Sun8:085.48:315.01:36-0.42:13-0.45:385:26Full Moon30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447355)

Common Questions About Red Brook, MA Tides

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What time does the tide turn (slack tide) in Red Brook, MA today?

Slack tide in Red Brook, MA is approximately 1:17 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 Red Brook, MA?

Red Brook, MA is currently in a transitional phase. Tonight's moon is 73% 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 Red Brook, 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 Red Brook, MA?

Tide predictions for Red Brook, 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 Red Brook, MA?

Tide data for Red Brook, MA is sourced from NOAA Station #8447355. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447355.

What is the moon phase in Red Brook, MA tonight?

Tonight the moon over Red Brook, MA is Waxing Gibbous (73% illuminated). This places Red Brook, 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