Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

64°
H -°
L 62°
SW
5mph
Low tide
10:45 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 32m at 10:45 pm (0.2 ft)
Next high tide (tomorrow) : 5:30 am (2.2 ft)
Sunset today : 6:49 pm
Sunrise tomorrow : 6:23 am
Moon phase : Waxing Crescent (30% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Cotuit, MA Tides - Feb 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:032.54:252.49:490.110:080.16:585:00First Quarter1Tue
2Wed4:502.55:192.310:430.110:590.26:575:02First Quarter2Wed
3Thu5:422.66:182.211:420.111:550.26:565:03First Quarter3Thu
4Fri6:392.67:222.212:440.16:555:04First Quarter4Fri
5Sat7:422.68:302.212:560.21:490.06:535:06Waxing Gibbous5Sat
6Sun8:482.79:372.22:000.22:540.06:525:07Waxing Gibbous6Sun
7Mon9:522.710:392.33:040.23:56-0.26:515:08Waxing Gibbous7Mon
8Tue10:532.811:352.54:050.14:52-0.36:505:09Full Moon8Tue
9Wed11:482.95:010.05:43-0.36:495:11Full Moon9Wed
10Thu12:272.612:412.95:55-0.16:32-0.36:485:12Full Moon10Thu
11Fri1:172.61:322.96:46-0.27:18-0.36:465:13Waning Gibbous11Fri
12Sat2:032.72:212.87:35-0.28:03-0.26:455:14Waning Gibbous12Sat
13Sun2:482.63:082.68:24-0.18:47-0.16:445:16Waning Gibbous13Sun
14Mon3:322.63:562.59:120.09:320.16:425:17Waning Gibbous14Mon
15Tue4:172.54:452.310:020.110:190.36:415:18Third Quarter15Tue
16Wed5:042.45:392.110:560.211:090.46:405:19Third Quarter16Wed
17Thu5:562.36:362.011:520.36:385:21Third Quarter17Thu
18Fri6:502.37:351.912:020.512:510.46:375:22Third Quarter18Fri
19Sat7:482.28:371.912:580.61:510.46:365:23Waning Crescent19Sat
20Sun8:482.39:352.01:550.62:500.46:345:24Waning Crescent20Sun
21Mon9:432.310:252.12:510.53:410.36:335:26Waning Crescent21Mon
22Tue10:312.411:082.23:420.44:250.26:315:27Waning Crescent22Tue
23Wed11:132.511:462.34:270.35:030.16:305:28New Moon23Wed
24Thu11:532.65:090.25:410.06:285:29New Moon24Thu
25Fri12:222.412:322.65:500.16:17-0.16:275:30New Moon25Fri
26Sat12:582.51:112.76:300.06:54-0.16:255:32New Moon26Sat
27Sun1:342.61:512.67:11-0.17:32-0.16:245:33Waxing Crescent27Sun
28Mon2:112.62:322.67:54-0.18:12-0.16:225:34Waxing Crescent28Mon
29Tue2:512.73:162.58:39-0.18:550.06:215:35Waxing Crescent29Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

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Common Questions About Cotuit, MA Tides

Collapse All
Is this week a spring tide or neap tide in Cotuit, MA?

Cotuit, MA is currently in a transitional phase. Tonight's moon is 30% 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 Cotuit, 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 Cotuit, MA?

Tide predictions for Cotuit, 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 Cotuit, MA?

Tide data for Cotuit, MA is sourced from NOAA Station #8447675. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447675.

What is the moon phase in Cotuit, MA tonight?

Tonight the moon over Cotuit, MA is Waxing Crescent (30% illuminated). This places Cotuit, 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

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