Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

70°
H -°
L 61°
SW
11mph
High tide
4:52 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Wednesday, September 16, 2026
The tide is currently rising in Cotuit, MA.
Next low tide : 10:45 pm (0.2 ft)
Next high tide : in 1h 03m at 4:52 pm (2.5 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 - Oct 1876

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:512.411:052.64:080.24:240.25:435:27Full Moon1Sun
2Mon11:272.611:452.64:460.25:050.15:445:25Full Moon2Mon
3Tue12:032.75:230.15:450.05:455:23Full Moon3Tue
4Wed12:252.612:392.86:010.16:27-0.15:465:22Full Moon4Wed
5Thu1:062.61:182.86:410.17:10-0.15:475:20Waning Gibbous5Thu
6Fri1:492.62:002.87:220.17:55-0.15:485:18Waning Gibbous6Fri
7Sat2:352.52:452.88:060.28:44-0.15:495:17Waning Gibbous7Sat
8Sun3:242.43:342.88:550.29:370.05:505:15Waning Gibbous8Sun
9Mon4:182.44:312.79:490.310:370.15:515:13Third Quarter9Mon
10Tue5:202.35:342.610:500.411:400.15:525:12Third Quarter10Tue
11Wed6:262.36:422.611:560.45:535:10Third Quarter11Wed
12Thu7:342.37:512.612:450.11:030.45:555:09Waning Crescent12Thu
13Fri8:382.48:582.61:480.12:090.35:565:07Waning Crescent13Fri
14Sat9:372.69:592.72:480.13:110.15:575:05Waning Crescent14Sat
15Sun10:292.710:532.73:420.04:070.05:585:04New Moon15Sun
16Mon11:162.811:422.74:310.04:58-0.15:595:02New Moon16Mon
17Tue11:592.85:160.05:45-0.16:005:01New Moon17Tue
18Wed12:292.712:412.85:590.16:30-0.16:014:59New Moon18Wed
19Thu1:152.61:222.86:420.17:14-0.16:034:58Waxing Crescent19Thu
20Fri1:592.52:042.77:240.37:580.06:044:56Waxing Crescent20Fri
21Sat2:432.42:472.68:070.48:430.16:054:55Waxing Crescent21Sat
22Sun3:292.33:322.58:510.59:300.36:064:53Waxing Crescent22Sun
23Mon4:172.24:212.49:390.610:210.46:074:52First Quarter23Mon
24Tue5:102.15:152.310:320.611:160.46:084:50First Quarter24Tue
25Wed6:052.16:122.311:280.76:104:49First Quarter25Wed
26Thu7:002.17:092.312:100.412:250.66:114:48First Quarter26Thu
27Fri7:532.28:042.31:020.41:200.66:124:46Waxing Gibbous27Fri
28Sat8:422.38:562.41:520.42:130.56:134:45Waxing Gibbous28Sat
29Sun9:262.49:452.42:390.33:030.36:144:44Waxing Gibbous29Sun
30Mon10:072.510:292.53:230.23:490.26:164:42Waxing Gibbous30Mon
31Tue10:462.711:122.54:050.24:330.06:174:41Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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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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