Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

71°
H -°
L 66°
SSW
7mph
Low tide
4:04 am
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Cotuit, MA.
Next low tide (tomorrow) : in 4h 21m at 4:04 am (0.4 ft)
Next high tide (tomorrow) : 10:49 am (2.1 ft)
Sunset today : 7:29 pm
Sunrise tomorrow : 5:58 am
Moon phase : Waxing Gibbous (81% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Cotuit, MA Tides - Mar 1940

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:512.66:322.311:430.06:165:32Third Quarter1Fri
2Sat6:542.57:382.212:020.212:470.16:145:33Third Quarter2Sat
3Sun7:592.58:442.21:050.31:530.26:135:34Waning Crescent3Sun
4Mon9:032.49:452.22:080.32:550.26:115:35Waning Crescent4Mon
5Tue10:002.510:352.33:070.33:490.16:095:36Waning Crescent5Tue
6Wed10:482.511:182.43:590.24:330.16:085:37Waning Crescent6Wed
7Thu11:302.511:552.44:440.25:120.16:065:39New Moon7Thu
8Fri12:092.65:240.15:480.06:045:40New Moon8Fri
9Sat12:312.512:462.66:030.16:230.06:035:41New Moon9Sat
10Sun1:062.51:232.56:400.06:590.16:015:42New Moon10Sun
11Mon1:402.51:592.57:180.07:350.15:595:43Waxing Crescent11Mon
12Tue2:152.52:372.47:570.18:120.15:585:44Waxing Crescent12Tue
13Wed2:522.53:162.48:370.18:510.25:565:45Waxing Crescent13Wed
14Thu3:302.53:582.39:190.19:330.35:545:47Waxing Crescent14Thu
15Fri4:122.54:442.210:050.210:200.35:535:48First Quarter15Fri
16Sat4:592.45:362.210:570.211:120.35:515:49First Quarter16Sat
17Sun5:532.46:322.211:530.25:495:50First Quarter17Sun
18Mon6:502.57:312.212:090.312:510.25:485:51First Quarter18Mon
19Tue7:512.58:322.41:090.31:500.15:465:52Waxing Gibbous19Tue
20Wed8:522.69:302.52:090.12:48-0.15:445:53Waxing Gibbous20Wed
21Thu9:522.810:252.73:090.03:44-0.25:435:54Waxing Gibbous21Thu
22Fri10:482.911:162.94:05-0.24:36-0.35:415:55Full Moon22Fri
23Sat11:413.04:59-0.45:26-0.45:395:57Full Moon23Sat
24Sun12:073.012:343.05:51-0.56:16-0.45:375:58Full Moon24Sun
25Mon12:573.11:273.06:43-0.57:05-0.45:365:59Waning Gibbous25Mon
26Tue1:483.12:192.97:35-0.57:55-0.35:346:00Waning Gibbous26Tue
27Wed2:383.03:122.88:27-0.48:46-0.25:326:01Waning Gibbous27Wed
28Thu3:302.94:072.69:21-0.39:400.05:316:02Waning Gibbous28Thu
29Fri4:252.85:062.510:17-0.110:370.25:296:03Third Quarter29Fri
30Sat5:242.66:082.311:170.111:370.35:276:04Third Quarter30Sat
31Sun6:262.57:122.312:190.25:266:05Third Quarter31Sun
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 spring phase. Tonight's moon is 81% 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 maximum.

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 Gibbous (81% illuminated). This places Cotuit, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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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