Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

54°
H -°
L 51°
ENE
2mph
High tide
7:30 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Saturday, September 19, 2026
The tide is currently rising in Cotuit, MA.
Next low tide (tomorrow) : 1:31 am (0.5 ft)
Next high tide : in 1m at 7:30 pm (2.3 ft)
Sunset today : 6:44 pm
Sunrise tomorrow : 6:26 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Cotuit, MA Tides - Aug 1871

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:352.65:50-0.36:030.04:397:04Full Moon1Tue
2Wed12:473.01:282.76:42-0.36:560.04:407:02Waning Gibbous2Wed
3Thu1:403.02:192.77:31-0.27:470.04:417:01Waning Gibbous3Thu
4Fri2:322.93:072.78:19-0.18:390.14:427:00Waning Gibbous4Fri
5Sat3:232.73:552.69:070.09:300.14:436:59Waning Gibbous5Sat
6Sun4:142.64:442.59:550.110:240.24:446:58Third Quarter6Sun
7Mon5:072.45:342.510:450.311:190.34:456:56Third Quarter7Mon
8Tue6:022.36:252.411:350.44:466:55Third Quarter8Tue
9Wed6:572.27:172.412:150.412:270.54:476:54Third Quarter9Wed
10Thu7:542.18:102.41:110.41:190.54:486:53Waning Crescent10Thu
11Fri8:512.19:032.42:070.42:120.54:496:51Waning Crescent11Fri
12Sat9:452.29:542.53:010.33:040.54:506:50Waning Crescent12Sat
13Sun10:342.210:392.53:500.33:520.54:516:49Waning Crescent13Sun
14Mon11:172.311:222.64:340.24:370.44:526:47New Moon14Mon
15Tue11:582.35:140.15:190.34:536:46New Moon15Tue
16Wed12:032.712:372.45:540.16:010.24:546:44New Moon16Wed
17Thu12:432.71:152.56:330.06:430.24:556:43New Moon17Thu
18Fri1:242.71:542.57:120.07:260.14:566:41Waxing Crescent18Fri
19Sat2:052.72:332.67:520.08:100.14:576:40Waxing Crescent19Sat
20Sun2:492.73:152.78:340.08:560.14:586:38Waxing Crescent20Sun
21Mon3:342.63:592.79:180.09:470.04:596:37Waxing Crescent21Mon
22Tue4:242.64:482.710:070.110:410.15:016:35First Quarter22Tue
23Wed5:192.55:422.711:000.111:400.15:026:34First Quarter23Wed
24Thu6:192.46:412.711:570.25:036:32First Quarter24Thu
25Fri7:222.47:422.812:410.112:570.25:046:31Waxing Gibbous25Fri
26Sat8:282.48:462.81:440.02:000.25:056:29Waxing Gibbous26Sat
27Sun9:332.49:492.82:480.03:020.25:066:28Waxing Gibbous27Sun
28Mon10:332.510:472.93:47-0.14:010.15:076:26Full Moon28Mon
29Tue11:272.611:412.94:42-0.24:560.05:086:24Full Moon29Tue
30Wed12:182.75:33-0.25:480.05:096:23Full Moon30Wed
31Thu12:332.91:062.76:21-0.26:380.05:106:21Full Moon31Thu
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 neap phase. Tonight's moon is 58% 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 near their weekly minimum.

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 First Quarter (58% illuminated). This places Cotuit, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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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