Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Saturday, August 22, 2026
The tide is currently rising in Cotuit, MA.
Next low tide (tomorrow) : 3:10 am (0.4 ft)
Next high tide : in 16m at 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 - Aug 1942

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:272.84:592.710:10-0.110:360.15:358:00Waning Gibbous1Sat
2Sun5:202.65:512.611:010.011:310.25:367:59Third Quarter2Sun
3Mon6:152.56:432.611:520.25:377:58Third Quarter3Mon
4Tue7:112.47:362.512:270.212:450.35:387:56Third Quarter4Tue
5Wed8:082.38:292.51:240.31:380.45:397:55Third Quarter5Wed
6Thu9:052.29:232.52:210.32:310.55:407:54Waning Crescent6Thu
7Fri10:012.210:162.53:170.33:240.55:417:53Waning Crescent7Fri
8Sat10:542.211:052.54:100.34:150.45:427:52Waning Crescent8Sat
9Sun11:412.311:492.64:570.25:020.45:437:50Waning Crescent9Sun
10Mon12:232.35:400.25:450.35:447:49New Moon10Mon
11Tue12:302.61:032.46:200.16:270.35:457:48New Moon11Tue
12Wed1:102.71:422.46:580.17:080.25:467:46New Moon12Wed
13Thu1:492.72:202.57:370.07:490.25:477:45New Moon13Thu
14Fri2:292.72:582.68:160.08:310.15:487:44Waxing Crescent14Fri
15Sat3:102.73:372.68:560.09:140.15:497:42Waxing Crescent15Sat
16Sun3:522.74:182.69:370.09:590.15:507:41Waxing Crescent16Sun
17Mon4:372.65:022.710:210.010:490.15:517:39Waxing Crescent17Mon
18Tue5:262.65:512.711:090.111:430.15:527:38First Quarter18Tue
19Wed6:202.56:442.712:020.15:537:36First Quarter19Wed
20Thu7:182.57:422.712:400.112:590.15:547:35First Quarter20Thu
21Fri8:202.48:422.81:410.01:590.25:557:33Waxing Gibbous21Fri
22Sat9:242.59:452.82:420.03:000.15:567:32Waxing Gibbous22Sat
23Sun10:282.510:472.93:44-0.14:010.15:587:30Waxing Gibbous23Sun
24Mon11:282.611:453.04:44-0.25:000.05:597:29Full Moon24Mon
25Tue12:232.75:39-0.25:55-0.16:007:27Full Moon25Tue
26Wed12:403.01:152.86:30-0.36:48-0.26:017:26Full Moon26Wed
27Thu1:323.02:052.87:20-0.37:39-0.26:027:24Full Moon27Thu
28Fri2:242.92:532.88:07-0.28:29-0.16:037:22Waning Gibbous28Fri
29Sat3:132.83:392.88:54-0.19:17-0.16:047:21Waning Gibbous29Sat
30Sun4:022.74:252.79:390.010:060.06:057:19Waning Gibbous30Sun
31Mon4:502.65:122.610:260.210:570.26:067:18Third Quarter31Mon
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 12:08 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 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