Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Tuesday, August 11, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 3h 33m at 5:08 am (-0.1 ft)
Next high tide : 11:50 am (2.5 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 5:46 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Cotuit, MA Tides - Aug 1965

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:583.04:332.89:45-0.210:08-0.15:367:59Waxing Crescent1Sun
2Mon4:532.85:272.710:37-0.111:050.05:377:58First Quarter2Mon
3Tue5:512.66:212.711:310.05:387:57First Quarter3Tue
4Wed6:512.57:172.612:050.112:260.25:397:56First Quarter4Wed
5Thu7:512.38:132.61:050.21:210.35:407:55First Quarter5Thu
6Fri8:532.39:102.52:060.22:170.45:417:54Waxing Gibbous6Fri
7Sat9:542.210:062.53:070.33:140.55:427:52Waxing Gibbous7Sat
8Sun10:512.210:582.54:060.34:080.55:437:51Waxing Gibbous8Sun
9Mon11:412.211:452.64:570.24:570.55:447:50Waxing Gibbous9Mon
10Tue12:242.35:410.25:420.45:457:48Full Moon10Tue
11Wed12:272.61:042.36:210.26:230.45:467:47Full Moon11Wed
12Thu1:072.61:432.36:590.17:030.35:477:46Full Moon12Thu
13Fri1:462.62:192.47:350.17:430.35:487:44Full Moon13Fri
14Sat2:252.62:552.48:110.18:230.35:497:43Waning Gibbous14Sat
15Sun3:032.63:312.48:480.19:020.35:507:42Waning Gibbous15Sun
16Mon3:412.64:072.59:250.19:430.25:517:40Waning Gibbous16Mon
17Tue4:212.54:452.510:040.210:270.25:527:39Waning Gibbous17Tue
18Wed5:042.45:262.510:450.211:150.25:537:37Third Quarter18Wed
19Thu5:522.46:122.611:310.35:547:36Third Quarter19Thu
20Fri6:442.37:042.612:070.212:220.35:557:34Third Quarter20Fri
21Sat7:412.38:002.61:040.21:170.35:567:33Third Quarter21Sat
22Sun8:422.39:002.72:030.22:160.35:577:31Waning Crescent22Sun
23Mon9:452.310:022.83:050.13:180.25:587:30Waning Crescent23Mon
24Tue10:482.411:032.94:060.04:190.15:597:28Waning Crescent24Tue
25Wed11:462.65:04-0.25:170.06:007:27New Moon25Wed
26Thu12:013.012:412.75:59-0.36:13-0.16:017:25New Moon26Thu
27Fri12:573.11:332.86:51-0.37:07-0.26:027:23New Moon27Fri
28Sat1:523.02:252.87:41-0.38:00-0.26:037:22Waxing Crescent28Sat
29Sun2:463.03:152.98:30-0.38:53-0.26:047:20Waxing Crescent29Sun
30Mon3:382.94:042.89:19-0.29:45-0.16:057:18Waxing Crescent30Mon
31Tue4:312.74:542.810:080.010:390.06:067:17Waxing Crescent31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Cotuit, MA Tides

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What time does the tide turn (slack tide) in Cotuit, MA today?

Slack tide in Cotuit, MA is approximately 8:29 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Cotuit, MA is currently in a spring phase. Tonight's moon is 2% 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 New Moon (2% 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