Tides Today & Tomorrow in Red Brook, MA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently falling in Red Brook, MA.
Next low tide : in 39m at 6:48 pm (0.9 ft)
Next high tide (tomorrow) : 1:26 am (3.5 ft)
Sunset today : 7:38 pm
Sunrise tomorrow : 5:54 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8447355
Common Questions About Tides

Red Brook, MA Tides - Jan 2003

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:315.16:544.11:02-0.37:094:22New Moon1Wed
2Thu7:225.17:444.212:25-0.41:52-0.37:094:23New Moon2Thu
3Fri8:125.08:334.21:15-0.42:36-0.27:094:24New Moon3Fri
4Sat8:594.89:214.12:05-0.33:14-0.27:094:25Waxing Crescent4Sat
5Sun9:464.510:093.92:53-0.23:48-0.17:094:26Waxing Crescent5Sun
6Mon10:334.210:583.83:37-0.14:210.17:094:27Waxing Crescent6Mon
7Tue11:203.811:473.64:210.24:560.27:094:28Waxing Crescent7Tue
8Wed12:063.55:070.45:350.37:094:29First Quarter8Wed
9Thu12:353.412:513.26:020.66:200.47:094:30First Quarter9Thu
10Fri1:223.31:352.97:120.87:120.57:084:31First Quarter10Fri
11Sat2:073.22:222.78:350.88:080.57:084:32First Quarter11Sat
12Sun2:573.23:152.69:440.79:040.47:084:33Waxing Gibbous12Sun
13Mon3:523.34:142.710:370.59:560.37:074:34Waxing Gibbous13Mon
14Tue4:463.45:092.911:220.310:450.17:074:35Waxing Gibbous14Tue
15Wed5:343.65:563.112:050.27:074:36Waxing Gibbous15Wed
16Thu6:173.96:403.412:470.07:064:37Full Moon16Thu
17Fri6:594.17:233.612:15-0.31:29-0.27:064:38Full Moon17Fri
18Sat7:414.48:073.81:00-0.42:10-0.37:054:40Full Moon18Sat
19Sun8:244.58:524.01:46-0.52:48-0.47:054:41Full Moon19Sun
20Mon9:094.59:384.12:32-0.63:23-0.57:044:42Waning Gibbous20Mon
21Tue9:564.510:284.13:18-0.63:59-0.57:034:43Waning Gibbous21Tue
22Wed10:474.311:214.24:05-0.44:36-0.47:034:44Waning Gibbous22Wed
23Thu11:404.14:55-0.25:19-0.37:024:46Third Quarter23Thu
24Fri12:154.212:353.85:530.06:09-0.27:014:47Third Quarter24Fri
25Sat1:114.21:333.67:110.37:090.07:004:48Third Quarter25Sat
26Sun2:104.22:343.49:010.38:180.17:004:49Third Quarter26Sun
27Mon3:144.23:423.310:240.29:300.16:594:51Waning Crescent27Mon
28Tue4:224.34:493.411:240.110:360.06:584:52Waning Crescent28Tue
29Wed5:264.45:493.712:160.06:574:53Waning Crescent29Wed
30Thu6:214.66:423.91:03-0.16:564:54New Moon30Thu
31Fri7:114.77:304.112:22-0.21:44-0.26:554:56New Moon31Fri
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 10:07 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 36% 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 First Quarter (36% 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