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 4h 38m 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 - Oct 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri2:132.62:292.77:500.18:130.06:376:25Waxing Crescent1Fri
2Sat2:532.63:072.78:290.18:550.06:386:23Waxing Crescent2Sat
3Sun3:342.63:482.79:100.19:390.06:396:21Waxing Crescent3Sun
4Mon4:182.54:322.79:550.210:280.06:416:20Waxing Crescent4Mon
5Tue5:072.45:222.710:440.211:210.16:426:18First Quarter5Tue
6Wed6:022.46:182.711:390.36:436:16First Quarter6Wed
7Thu7:022.47:192.712:190.112:390.36:446:15First Quarter7Thu
8Fri8:042.48:232.71:200.11:410.36:456:13Waxing Gibbous8Fri
9Sat9:082.59:282.72:220.02:440.26:466:11Waxing Gibbous9Sat
10Sun10:102.610:312.83:220.03:460.16:476:10Waxing Gibbous10Sun
11Mon11:072.711:292.94:20-0.14:45-0.16:486:08Waxing Gibbous11Mon
12Tue11:592.95:14-0.25:40-0.26:496:07Full Moon12Tue
13Wed12:232.912:482.96:04-0.26:31-0.36:506:05Full Moon13Wed
14Thu1:152.91:363.06:53-0.27:21-0.36:516:03Full Moon14Thu
15Fri2:052.82:233.07:40-0.18:10-0.36:536:02Waning Gibbous15Fri
16Sat2:552.83:092.98:270.08:58-0.26:546:00Waning Gibbous16Sat
17Sun3:442.63:562.89:130.19:47-0.16:555:59Waning Gibbous17Sun
18Mon4:332.54:442.710:010.210:370.16:565:57Waning Gibbous18Mon
19Tue5:242.45:352.510:510.411:300.26:575:56Third Quarter19Tue
20Wed6:192.36:292.411:450.56:585:54Third Quarter20Wed
21Thu7:152.27:262.412:250.312:410.56:595:53Third Quarter21Thu
22Fri8:112.28:242.31:210.41:380.67:015:51Third Quarter22Fri
23Sat9:062.29:202.42:150.42:330.57:025:50Waning Crescent23Sat
24Sun9:572.310:132.43:070.43:270.47:035:48Waning Crescent24Sun
25Mon10:442.411:002.53:550.34:160.37:045:47Waning Crescent25Mon
26Tue11:252.511:432.54:390.25:010.27:055:45Waning Crescent26Tue
27Wed12:032.65:200.25:430.17:065:44New Moon27Wed
28Thu12:242.612:402.75:590.16:240.07:085:43New Moon28Thu
29Fri1:042.61:182.86:390.17:05-0.17:095:41New Moon29Fri
30Sat1:452.61:562.87:190.17:48-0.17:105:40New Moon30Sat
31Sun2:272.62:382.88:010.18:32-0.17:115:39Waxing Crescent31Sun
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