Tides Today & Tomorrow in Red Brook, MA

TIDE TIMES for Monday, August 17, 2026
The tide is currently falling in Red Brook, MA.
Next low tide : in 51m at 6:00 pm (0.6 ft)
Next high tide (tomorrow) : 12:37 am (3.9 ft)
Sunset today : 7:39 pm
Sunrise tomorrow : 5:53 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8447355
Common Questions About Tides

Red Brook, MA Tides - Jan 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:143.83:443.39:590.39:35-0.17:094:22Waxing Gibbous1Sun
2Mon4:174.14:483.610:550.010:31-0.47:094:23Waxing Gibbous2Mon
3Tue5:184.55:463.911:46-0.311:25-0.77:094:24Waxing Gibbous3Tue
4Wed6:134.96:404.312:36-0.57:094:24Full Moon4Wed
5Thu7:055.27:324.612:18-0.91:26-0.77:094:25Full Moon5Thu
6Fri7:575.48:244.91:12-1.02:17-0.87:094:26Full Moon6Fri
7Sat8:485.49:164.92:06-1.03:04-0.97:094:27Waning Gibbous7Sat
8Sun9:395.210:094.93:00-0.93:48-0.87:094:28Waning Gibbous8Sun
9Mon10:324.911:044.83:52-0.74:31-0.67:094:29Waning Gibbous9Mon
10Tue11:274.54:45-0.35:15-0.37:094:30Waning Gibbous10Tue
11Wed12:014.612:234.15:440.16:05-0.17:084:31Third Quarter11Wed
12Thu12:584.41:193.87:130.47:070.27:084:32Third Quarter12Thu
13Fri1:564.22:173.59:040.58:230.37:084:34Third Quarter13Fri
14Sat2:564.03:183.310:110.59:300.47:074:35Waning Crescent14Sat
15Sun4:003.94:223.211:020.510:180.47:074:36Waning Crescent15Sun
16Mon5:003.95:203.311:410.410:580.37:074:37Waning Crescent16Mon
17Tue5:524.06:093.512:120.37:064:38Waning Crescent17Tue
18Wed6:364.16:523.612:410.17:064:39New Moon18Wed
19Thu7:164.17:323.712:180.01:140.07:054:40New Moon19Thu
20Fri7:534.18:093.71:00-0.11:49-0.17:044:42New Moon20Fri
21Sat8:274.08:453.71:42-0.22:23-0.27:044:43New Moon21Sat
22Sun9:013.99:203.72:24-0.22:57-0.37:034:44Waxing Crescent22Sun
23Mon9:343.89:553.63:03-0.23:28-0.27:024:45Waxing Crescent23Mon
24Tue10:103.610:323.53:39-0.13:58-0.27:024:47Waxing Crescent24Tue
25Wed10:493.411:133.54:150.04:30-0.17:014:48Waxing Crescent25Wed
26Thu11:333.311:583.54:530.25:06-0.17:004:49First Quarter26Thu
27Fri12:213.25:380.35:490.06:594:50First Quarter27Fri
28Sat12:473.51:143.16:360.56:440.06:584:52First Quarter28Sat
29Sun1:413.62:113.17:530.57:500.06:584:53First Quarter29Sun
30Mon2:413.73:163.29:230.39:01-0.16:574:54Waxing Gibbous30Mon
31Tue3:494.04:243.510:340.110:08-0.46:564:55Waxing Gibbous31Tue
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 9:18 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 27% 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 Crescent (27% 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