Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

60°
H -°
L 52°
NE
5mph
Low tide
9:57 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 2h 44m at 9:57 pm (0.1 ft)
Next high tide (tomorrow) : 4:41 am (2.4 ft)
Sunset today : 6:51 pm
Sunrise tomorrow : 6:22 am
Moon phase : Waxing Crescent (21% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Cotuit, MA Tides - Nov 1878

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:152.35:262.510:380.411:240.26:174:40First Quarter1Fri
2Sat6:172.36:302.411:420.56:194:39First Quarter2Sat
3Sun7:172.37:312.412:230.312:440.56:204:38First Quarter3Sun
4Mon8:122.38:302.31:190.31:440.56:214:37Waxing Gibbous4Mon
5Tue9:032.49:242.32:120.42:400.46:224:36Waxing Gibbous5Tue
6Wed9:472.410:112.32:590.43:290.36:244:34Waxing Gibbous6Wed
7Thu10:272.510:532.33:410.44:120.26:254:33Waxing Gibbous7Thu
8Fri11:032.611:332.44:200.34:520.26:264:32Full Moon8Fri
9Sat11:392.64:570.35:300.16:274:31Full Moon9Sat
10Sun12:112.312:152.65:350.36:080.16:284:30Full Moon10Sun
11Mon12:502.312:522.66:130.46:480.16:304:29Full Moon11Mon
12Tue1:302.31:302.66:520.47:280.16:314:28Waning Gibbous12Tue
13Wed2:102.32:112.67:330.48:100.16:324:27Waning Gibbous13Wed
14Thu2:522.22:542.68:160.48:540.16:334:26Waning Gibbous14Thu
15Fri3:372.23:412.69:020.49:430.26:354:26Waning Gibbous15Fri
16Sat4:272.24:332.59:550.410:350.26:364:25Third Quarter16Sat
17Sun5:202.35:312.510:520.411:290.16:374:24Third Quarter17Sun
18Mon6:152.46:322.511:530.36:384:23Third Quarter18Mon
19Tue7:112.57:332.512:250.112:540.26:394:22Waning Crescent19Tue
20Wed8:072.68:352.51:210.11:540.16:414:22Waning Crescent20Wed
21Thu9:022.89:352.62:160.02:54-0.16:424:21Waning Crescent21Thu
22Fri9:552.910:322.63:110.03:51-0.26:434:20Waning Crescent22Fri
23Sat10:473.011:262.74:05-0.14:44-0.46:444:20New Moon23Sat
24Sun11:383.14:56-0.15:37-0.46:454:19New Moon24Sun
25Mon12:192.612:293.15:47-0.16:28-0.46:464:19New Moon25Mon
26Tue1:132.61:213.06:380.07:19-0.36:474:18Waxing Crescent26Tue
27Wed2:052.52:132.97:290.18:10-0.26:494:18Waxing Crescent27Wed
28Thu2:582.53:052.88:210.29:01-0.16:504:17Waxing Crescent28Thu
29Fri3:502.43:582.69:140.39:530.16:514:17First Quarter29Fri
30Sat4:442.34:542.510:100.410:470.26:524:17First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

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The US Harbors tide chart design is protected by copyright. It may be printed for personal use only.
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Common Questions About Cotuit, MA Tides

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

Cotuit, MA is currently in a transitional phase. Tonight's moon is 21% 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 Crescent (21% 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

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