Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

66°
H 67°
L 53°
NNE
11mph
High tide
4:08 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Cotuit, MA.
Next low tide : 9:57 pm (0.1 ft)
Next high tide : in 3h 03m at 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 - Jul 1879

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue9:392.49:552.92:58-0.13:090.14:147:23Waxing Gibbous1Tue
2Wed10:402.510:523.03:57-0.24:070.14:157:23Full Moon2Wed
3Thu11:372.511:473.04:53-0.25:020.14:157:23Full Moon3Thu
4Fri12:322.65:47-0.25:560.14:167:23Full Moon4Fri
5Sat12:413.01:252.66:38-0.26:490.14:177:22Waning Gibbous5Sat
6Sun1:342.92:152.67:27-0.27:400.14:177:22Waning Gibbous6Sun
7Mon2:252.83:032.68:15-0.18:310.24:187:22Waning Gibbous7Mon
8Tue3:152.73:502.59:010.09:210.24:187:22Waning Gibbous8Tue
9Wed4:042.64:372.59:480.110:130.34:197:21Third Quarter9Wed
10Thu4:552.45:252.510:350.311:070.44:207:21Third Quarter10Thu
11Fri5:472.36:132.411:230.44:217:20Third Quarter11Fri
12Sat6:412.27:032.412:010.412:130.54:217:20Third Quarter12Sat
13Sun7:362.17:542.412:560.41:030.54:227:19Waning Crescent13Sun
14Mon8:322.18:452.41:510.41:540.64:237:19Waning Crescent14Mon
15Tue9:282.19:362.52:450.42:460.64:247:18Waning Crescent15Tue
16Wed10:182.110:232.53:360.33:360.54:247:18Waning Crescent16Wed
17Thu11:042.211:072.64:220.24:220.44:257:17New Moon17Thu
18Fri11:472.311:492.75:040.15:060.44:267:16New Moon18Fri
19Sat12:282.35:450.15:490.34:277:15New Moon19Sat
20Sun12:312.71:092.46:260.06:330.24:287:15New Moon20Sun
21Mon1:142.81:492.57:06-0.17:180.14:297:14Waxing Crescent21Mon
22Tue1:572.82:302.67:48-0.18:030.14:307:13Waxing Crescent22Tue
23Wed2:422.83:132.78:30-0.18:510.14:317:12Waxing Crescent23Wed
24Thu3:292.73:582.79:15-0.19:430.04:317:11Waxing Crescent24Thu
25Fri4:202.64:472.810:040.010:380.04:327:11First Quarter25Fri
26Sat5:152.55:412.810:560.111:370.14:337:10First Quarter26Sat
27Sun6:142.46:382.811:520.24:347:09First Quarter27Sun
28Mon7:172.47:382.812:380.112:510.24:357:08Waxing Gibbous28Mon
29Tue8:232.38:412.81:410.11:530.24:367:07Waxing Gibbous29Tue
30Wed9:292.39:442.82:450.02:550.24:377:06Waxing Gibbous30Wed
31Thu10:302.410:422.93:450.03:550.24:387:05Full Moon31Thu
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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