Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

71°
H -°
L 61°
SW
11mph
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 5h 15m 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 - Aug 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:522.19:572.53:080.33:070.64:407:03Waxing Gibbous1Tue
2Wed10:412.210:442.53:590.33:560.54:417:02Waxing Gibbous2Wed
3Thu11:252.211:262.64:420.24:400.54:427:00Full Moon3Thu
4Fri12:052.35:210.25:220.44:436:59Full Moon4Fri
5Sat12:062.612:422.35:590.16:020.34:446:58Full Moon5Sat
6Sun12:452.61:192.46:350.16:420.34:456:57Full Moon6Sun
7Mon1:242.61:542.47:110.17:220.34:466:55Waning Gibbous7Mon
8Tue2:022.62:302.57:470.18:020.24:476:54Waning Gibbous8Tue
9Wed2:412.63:062.58:240.18:440.24:486:53Waning Gibbous9Wed
10Thu3:222.53:442.69:030.19:290.24:496:52Waning Gibbous10Thu
11Fri4:062.54:272.69:460.210:190.24:506:50Third Quarter11Fri
12Sat4:552.45:152.610:330.311:140.24:516:49Third Quarter12Sat
13Sun5:502.36:092.711:260.34:526:47Third Quarter13Sun
14Mon6:492.37:082.712:120.212:240.34:536:46Waning Crescent14Mon
15Tue7:532.28:112.71:140.11:250.34:546:45Waning Crescent15Tue
16Wed8:592.39:152.82:180.12:290.34:556:43Waning Crescent16Wed
17Thu10:032.410:172.93:210.03:310.24:566:42Waning Crescent17Thu
18Fri11:012.511:153.04:19-0.14:300.14:576:40New Moon18Fri
19Sat11:552.65:12-0.25:250.04:586:39New Moon19Sat
20Sun12:113.012:472.76:03-0.36:19-0.14:596:37New Moon20Sun
21Mon1:043.01:362.86:52-0.27:11-0.15:006:36Waxing Crescent21Mon
22Tue1:562.92:242.87:39-0.28:02-0.15:016:34Waxing Crescent22Tue
23Wed2:472.83:102.88:250.08:520.05:026:33Waxing Crescent23Wed
24Thu3:372.63:572.79:120.19:440.15:036:31Waxing Crescent24Thu
25Fri4:292.44:472.610:000.310:390.25:046:30First Quarter25Fri
26Sat5:242.35:392.510:520.411:360.35:056:28First Quarter26Sat
27Sun6:212.26:342.411:460.55:066:26First Quarter27Sun
28Mon7:212.17:322.412:350.412:420.65:076:25First Quarter28Mon
29Tue8:212.18:312.41:350.41:390.65:096:23Waxing Gibbous29Tue
30Wed9:192.19:262.42:330.42:350.65:106:21Waxing Gibbous30Wed
31Thu10:092.210:152.53:250.43:270.55:116:20Waxing Gibbous31Thu
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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