Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

66°
H 67°
L 53°
NNE
11mph
High tide
4:08 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Cotuit, MA.
Next low tide : 9:57 pm (0.1 ft)
Next high tide : in 3h 40m at 4:08 pm (2.6 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Crescent (21% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Cotuit, MA Tides - Aug 1879

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri11:262.511:372.94:41-0.14:500.14:397:03Full Moon1Fri
2Sat12:172.55:32-0.15:420.14:407:02Full Moon2Sat
3Sun12:282.91:052.66:19-0.16:320.14:417:01Full Moon3Sun
4Mon1:162.81:502.67:04-0.17:190.14:427:00Waning Gibbous4Mon
5Tue2:032.72:322.67:460.08:050.14:436:59Waning Gibbous5Tue
6Wed2:482.63:132.68:280.18:510.24:446:58Waning Gibbous6Wed
7Thu3:322.53:552.59:100.29:370.34:456:56Waning Gibbous7Thu
8Fri4:182.44:392.59:530.310:270.34:466:55Third Quarter8Fri
9Sat5:072.25:262.410:400.411:190.44:476:54Third Quarter9Sat
10Sun5:592.16:162.411:290.54:486:53Third Quarter10Sun
11Mon6:542.17:092.412:130.412:200.64:496:51Third Quarter11Mon
12Tue7:512.08:042.41:080.51:140.64:506:50Waning Crescent12Tue
13Wed8:482.18:582.42:040.42:080.64:516:48Waning Crescent13Wed
14Thu9:422.19:502.52:580.43:010.54:526:47Waning Crescent14Thu
15Fri10:302.210:372.63:470.23:510.44:536:46Waning Crescent15Fri
16Sat11:132.311:212.74:310.14:380.34:546:44New Moon16Sat
17Sun11:542.55:130.05:230.14:556:43New Moon17Sun
18Mon12:042.812:352.65:54-0.16:080.04:566:41New Moon18Mon
19Tue12:492.81:172.76:36-0.16:54-0.14:576:40Waxing Crescent19Tue
20Wed1:342.82:002.87:19-0.27:41-0.14:596:38Waxing Crescent20Wed
21Thu2:212.82:442.98:03-0.18:30-0.15:006:37Waxing Crescent21Thu
22Fri3:102.73:322.98:50-0.19:22-0.15:016:35Waxing Crescent22Fri
23Sat4:022.64:232.99:400.010:190.05:026:34First Quarter23Sat
24Sun4:592.55:202.810:350.111:190.05:036:32First Quarter24Sun
25Mon6:012.46:212.711:340.25:046:31First Quarter25Mon
26Tue7:072.37:262.712:230.112:370.35:056:29Waxing Gibbous26Tue
27Wed8:152.38:332.71:280.11:410.35:066:28Waxing Gibbous27Wed
28Thu9:222.39:372.72:330.12:450.35:076:26Waxing Gibbous28Thu
29Fri10:212.410:352.73:330.13:450.25:086:24Waxing Gibbous29Fri
30Sat11:122.511:262.74:260.04:390.15:096:23Full Moon30Sat
31Sun11:582.65:130.05:270.15:106:21Full Moon31Sun
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 21% 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 (21% 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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