Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

63°
H -°
L 52°
NE
6mph
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 4h 15m 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 - Jan 1879

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed6:322.36:592.112:190.47:124:26First Quarter1Wed
2Thu7:232.37:552.012:320.41:140.47:124:27Waxing Gibbous2Thu
3Fri8:142.38:522.01:230.52:100.47:124:28Waxing Gibbous3Fri
4Sat9:052.49:452.12:140.53:030.37:124:28Waxing Gibbous4Sat
5Sun9:532.510:332.13:040.43:510.27:124:29Waxing Gibbous5Sun
6Mon10:382.511:172.23:520.44:360.17:124:30Full Moon6Mon
7Tue11:212.64:370.35:180.07:124:31Full Moon7Tue
8Wed12:002.312:032.75:210.26:00-0.17:124:32Full Moon8Wed
9Thu12:412.312:462.86:050.16:42-0.27:124:33Full Moon9Thu
10Fri1:232.41:302.86:500.07:24-0.27:124:34Waning Gibbous10Fri
11Sat2:062.52:152.87:360.08:07-0.27:114:36Waning Gibbous11Sat
12Sun2:492.63:032.88:240.08:52-0.27:114:37Waning Gibbous12Sun
13Mon3:352.63:532.79:14-0.19:40-0.17:114:38Waning Gibbous13Mon
14Tue4:242.74:472.510:090.010:32-0.17:104:39Third Quarter14Tue
15Wed5:172.75:462.411:080.011:280.07:104:40Third Quarter15Wed
16Thu6:142.76:492.312:100.07:094:41Third Quarter16Thu
17Fri7:142.77:562.212:260.11:130.07:094:42Waning Crescent17Fri
18Sat8:172.79:042.21:270.22:190.07:084:43Waning Crescent18Sat
19Sun9:212.710:092.32:300.23:22-0.17:084:45Waning Crescent19Sun
20Mon10:212.711:062.33:310.24:20-0.17:074:46New Moon20Mon
21Tue11:152.811:572.44:270.15:12-0.27:074:47New Moon21Tue
22Wed12:052.85:180.15:59-0.27:064:48New Moon22Wed
23Thu12:442.412:522.76:070.16:43-0.27:054:49New Moon23Thu
24Fri1:282.41:372.76:530.17:25-0.17:044:51Waxing Crescent24Fri
25Sat2:102.52:202.67:370.18:050.07:044:52Waxing Crescent25Sat
26Sun2:492.43:022.58:210.18:440.17:034:53Waxing Crescent26Sun
27Mon3:292.43:452.49:050.29:250.27:024:54Waxing Crescent27Mon
28Tue4:102.44:302.39:510.210:080.37:014:56First Quarter28Tue
29Wed4:532.35:202.110:400.310:550.47:004:57First Quarter29Wed
30Thu5:412.36:122.011:330.411:440.56:594:58First Quarter30Thu
31Fri6:322.37:082.012:280.46:585:00First Quarter31Fri
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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