Tides Today & Tomorrow in Red Brook, MA

TIDE TIMES for Thursday, August 20, 2026
The tide is currently rising in Red Brook, MA.
Next low tide : 9:21 pm (1.3 ft)
Next high tide : in 1h 53m at 2:50 pm (3.8 ft)
Sunset today : 7:35 pm
Sunrise tomorrow : 5:56 am
Moon phase : First Quarter (55% illuminated)
Tide Station Location : Station #8447355
Common Questions About Tides

Red Brook, MA Tides - Jul 1932

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri7:003.37:204.11:020.612:230.55:118:20Waning Crescent1Fri
2Sat7:433.57:594.31:450.51:080.45:128:20New Moon2Sat
3Sun8:243.78:384.42:300.41:530.35:128:20New Moon3Sun
4Mon9:053.89:184.53:130.32:380.25:138:20New Moon4Mon
5Tue9:483.910:004.63:510.23:240.25:138:20New Moon5Tue
6Wed10:334.010:454.54:250.14:080.25:148:19Waxing Crescent6Wed
7Thu11:194.111:324.44:570.14:530.25:158:19Waxing Crescent7Thu
8Fri12:094.35:300.15:410.35:158:19Waxing Crescent8Fri
9Sat12:234.31:014.46:090.16:350.55:168:18First Quarter9Sat
10Sun1:164.11:534.66:540.27:420.65:178:18First Quarter10Sun
11Mon2:104.02:484.77:470.29:070.75:178:17First Quarter11Mon
12Tue3:083.83:464.88:480.310:350.65:188:17First Quarter12Tue
13Wed4:113.74:514.99:520.311:450.55:198:16Waxing Gibbous13Wed
14Thu5:193.75:575.010:560.25:208:16Waxing Gibbous14Thu
15Fri6:243.96:575.112:420.411:56 AM0.25:208:15Waxing Gibbous15Fri
16Sat7:214.27:515.31:360.312:530.15:218:14Full Moon16Sat
17Sun8:144.48:425.32:280.21:480.15:228:14Full Moon17Sun
18Mon9:044.59:305.23:160.22:430.15:238:13Full Moon18Mon
19Tue9:534.610:174.93:550.13:340.15:248:12Waning Gibbous19Tue
20Wed10:404.511:024.64:270.24:210.35:258:12Waning Gibbous20Wed
21Thu11:284.411:474.34:560.25:040.55:268:11Waning Gibbous21Thu
22Fri12:154.35:260.35:470.75:278:10Waning Gibbous22Fri
23Sat12:313.91:014.15:590.46:350.95:278:09Third Quarter23Sat
24Sun1:153.61:463.96:370.67:331.15:288:08Third Quarter24Sun
25Mon1:593.32:293.87:210.78:471.25:298:07Third Quarter25Mon
26Tue2:433.13:133.78:130.810:031.25:308:06Third Quarter26Tue
27Wed3:323.04:043.69:110.911:051.15:318:06Waning Crescent27Wed
28Thu4:302.95:043.610:110.811:550.95:328:05Waning Crescent28Thu
29Fri5:323.16:023.811:080.75:338:04Waning Crescent29Fri
30Sat6:263.36:504.012:400.812:000.55:348:02Waning Crescent30Sat
31Sun7:133.67:334.31:230.612:480.45:358:01New Moon31Sun
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 6:05 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 neap phase. Tonight's moon is 55% 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 minimum.

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 First Quarter (55% illuminated). This places Red Brook, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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