Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

55°
H 67°
L 53°
NNE
7mph
Low tide
9:26 am
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 3h 35m at 9:26 am (0.2 ft)
Next high tide : 4:08 pm (2.6 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 - May 1880

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:182.76:062.511:140.011:370.34:416:43Third Quarter1Sat
2Sun6:242.67:102.512:160.14:406:44Third Quarter2Sun
3Mon7:312.58:122.512:430.31:160.24:386:46Waning Crescent3Mon
4Tue8:362.59:092.51:480.22:150.24:376:47Waning Crescent4Tue
5Wed9:372.510:002.62:490.23:090.24:366:48Waning Crescent5Wed
6Thu10:302.510:452.63:440.13:570.24:356:49Waning Crescent6Thu
7Fri11:162.411:252.74:310.14:400.24:336:50New Moon7Fri
8Sat11:582.45:140.05:210.34:326:51New Moon8Sat
9Sun12:032.712:382.45:550.06:000.34:316:52New Moon9Sun
10Mon12:412.71:182.46:340.06:390.34:306:53New Moon10Mon
11Tue1:192.61:572.37:130.17:190.44:296:54Waxing Crescent11Tue
12Wed1:582.62:372.37:530.17:590.44:286:55Waxing Crescent12Wed
13Thu2:392.63:182.38:330.28:410.54:276:56Waxing Crescent13Thu
14Fri3:212.54:012.29:160.29:260.54:266:57Waxing Crescent14Fri
15Sat4:052.54:472.210:010.310:140.54:256:58First Quarter15Sat
16Sun4:532.45:342.310:480.311:060.54:246:59First Quarter16Sun
17Mon5:442.46:232.311:370.34:237:00First Quarter17Mon
18Tue6:372.47:122.412:000.412:270.34:227:01First Quarter18Tue
19Wed7:322.48:022.512:540.41:170.34:217:02Waxing Gibbous19Wed
20Thu8:282.48:522.71:500.22:090.24:207:03Waxing Gibbous20Thu
21Fri9:242.59:432.82:450.13:020.14:207:04Waxing Gibbous21Fri
22Sat10:182.610:333.03:40-0.13:530.14:197:05Full Moon22Sat
23Sun11:112.611:243.14:32-0.24:450.04:187:06Full Moon23Sun
24Mon12:052.75:24-0.45:36-0.14:177:06Full Moon24Mon
25Tue12:163.112:592.76:17-0.46:29-0.14:177:07Full Moon25Tue
26Wed1:103.11:552.77:10-0.47:23-0.14:167:08Waning Gibbous26Wed
27Thu2:063.12:502.78:03-0.48:180.04:157:09Waning Gibbous27Thu
28Fri3:023.03:472.68:58-0.39:160.14:157:10Waning Gibbous28Fri
29Sat4:012.94:462.69:54-0.110:160.24:147:11Third Quarter29Sat
30Sun5:022.75:462.610:520.011:190.24:147:12Third Quarter30Sun
31Mon6:052.66:452.611:500.14:137:12Third Quarter31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

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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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