Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 1h 16m at 2:16 pm (0.6 ft)
Next high tide : 9:07 pm (2.4 ft)
Sunset today : 7:31 pm
Sunrise tomorrow : 5:57 am
Moon phase : Waxing Gibbous (73% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Cotuit, MA Tides - Jun 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:232.55:380.05:480.25:098:08New Moon1Tue
2Wed12:342.81:092.56:24-0.16:320.25:098:09New Moon2Wed
3Thu1:162.81:522.57:07-0.17:140.25:098:10New Moon3Thu
4Fri1:562.72:352.47:490.07:560.35:088:10New Moon4Fri
5Sat2:372.73:162.48:300.08:380.35:088:11Waxing Crescent5Sat
6Sun3:182.63:572.49:110.19:210.45:088:12Waxing Crescent6Sun
7Mon4:002.64:402.39:530.110:050.45:078:12Waxing Crescent7Mon
8Tue4:442.55:242.310:370.210:510.55:078:13Waxing Crescent8Tue
9Wed5:302.56:112.311:230.311:410.55:078:14First Quarter9Wed
10Thu6:192.46:582.312:100.35:078:14First Quarter10Thu
11Fri7:102.47:462.412:330.512:590.35:068:15First Quarter11Fri
12Sat8:032.38:342.41:250.51:480.35:068:15First Quarter12Sat
13Sun8:562.39:232.52:180.42:370.35:068:16Waxing Gibbous13Sun
14Mon9:492.410:122.73:110.33:280.25:068:16Waxing Gibbous14Mon
15Tue10:422.411:002.84:040.14:180.25:068:17Waxing Gibbous15Tue
16Wed11:342.511:482.94:550.05:080.15:068:17Full Moon16Wed
17Thu12:242.65:45-0.25:570.05:068:18Full Moon17Thu
18Fri12:363.01:152.76:35-0.36:480.05:068:18Full Moon18Fri
19Sat1:273.12:082.77:26-0.47:39-0.15:068:18Full Moon19Sat
20Sun2:193.13:022.78:18-0.48:32-0.15:078:18Waning Gibbous20Sun
21Mon3:143.13:562.79:10-0.49:27-0.15:078:19Waning Gibbous21Mon
22Tue4:093.04:522.710:03-0.310:240.05:078:19Waning Gibbous22Tue
23Wed5:072.95:502.710:59-0.211:240.15:078:19Third Quarter23Wed
24Thu6:072.86:492.711:56-0.15:078:19Third Quarter24Thu
25Fri7:102.67:492.712:260.112:540.05:088:19Third Quarter25Fri
26Sat8:142.58:472.71:290.11:520.15:088:19Waning Crescent26Sat
27Sun9:172.59:452.72:310.12:490.25:098:20Waning Crescent27Sun
28Mon10:182.410:392.73:320.13:450.25:098:20Waning Crescent28Mon
29Tue11:142.411:282.74:290.14:370.35:098:20Waning Crescent29Tue
30Wed12:042.45:200.15:250.35:108:20New Moon30Wed
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 5:41 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 transitional phase. Tonight's moon is 73% 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 Gibbous (73% 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