Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 5h 26m at 3:16 pm (0.3 ft)
Next high tide : 10:03 pm (2.8 ft)
Sunset today : 7:49 pm
Sunrise tomorrow : 5:44 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Cotuit, MA Tides - Jun 2093

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon6:022.46:442.311:570.35:098:10First Quarter1Mon
2Tue6:532.47:332.312:160.512:460.35:098:10First Quarter2Tue
3Wed7:462.48:212.41:080.51:350.35:088:11First Quarter3Wed
4Thu8:392.49:102.52:020.42:250.35:088:12Waxing Gibbous4Thu
5Fri9:342.410:002.62:560.33:160.25:088:13Waxing Gibbous5Fri
6Sat10:282.510:492.83:500.14:070.15:078:13Waxing Gibbous6Sat
7Sun11:212.611:372.94:420.04:570.15:078:14Waxing Gibbous7Sun
8Mon12:122.65:34-0.25:470.05:078:14Full Moon8Mon
9Tue12:263.11:042.76:24-0.36:37-0.15:078:15Full Moon9Tue
10Wed1:163.11:572.77:16-0.47:29-0.15:078:15Full Moon10Wed
11Thu2:093.12:522.78:08-0.48:22-0.15:078:16Waning Gibbous11Thu
12Fri3:033.13:472.79:01-0.49:170.05:078:16Waning Gibbous12Fri
13Sat3:593.04:442.79:55-0.310:130.05:078:17Waning Gibbous13Sat
14Sun4:572.95:422.710:51-0.211:130.15:078:17Third Quarter14Sun
15Mon5:582.86:432.611:49-0.15:078:18Third Quarter15Mon
16Tue7:012.67:432.612:160.212:480.05:078:18Third Quarter16Tue
17Wed8:052.58:422.61:190.21:460.15:078:18Third Quarter17Wed
18Thu9:082.59:382.62:220.22:430.25:078:19Waning Crescent18Thu
19Fri10:092.410:312.63:230.23:380.35:078:19Waning Crescent19Fri
20Sat11:052.411:192.74:200.24:290.35:078:19Waning Crescent20Sat
21Sun11:542.45:110.15:150.35:088:19Waning Crescent21Sun
22Mon12:032.712:392.45:550.15:580.35:088:19New Moon22Mon
23Tue12:432.71:202.46:370.16:390.35:088:20New Moon23Tue
24Wed1:222.72:012.47:160.17:200.45:088:20New Moon24Wed
25Thu2:022.72:412.47:550.18:000.45:098:20New Moon25Thu
26Fri2:412.63:202.38:350.18:410.45:098:20Waxing Crescent26Fri
27Sat3:212.64:002.39:140.19:230.45:108:20Waxing Crescent27Sat
28Sun4:022.64:402.39:540.110:060.45:108:20Waxing Crescent28Sun
29Mon4:442.55:222.410:360.210:520.45:118:20Waxing Crescent29Mon
30Tue5:292.56:052.411:200.211:410.45:118:20First Quarter30Tue
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 6:39 pm — 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 13% 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 Waning Crescent (13% 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