Nearby Harbors
41.6083’ N, 70.4367’ W

Cotuit, MA

70°
H -°
L 62°
S
8mph
Low tide
7:40 pm
Photo Credits

Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Cotuit, MA.
Next low tide : in 2h 51m at 7:40 pm (-0.1 ft)
Next high tide (tomorrow) : 2:24 am (2.7 ft)
Sunset today : 6:56 pm
Sunrise tomorrow : 6:19 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

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Falmouth, Massachusetts - Harbormaster
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Cotuit, MA Tides - Dec 2068

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:452.55:002.610:230.210:540.06:494:12First Quarter1Sat
2Sun5:392.55:592.511:220.211:500.06:504:12First Quarter2Sun
3Mon6:362.67:012.512:230.16:514:11First Quarter3Mon
4Tue7:342.78:042.512:470.01:240.06:524:11Waxing Gibbous4Tue
5Wed8:322.89:072.51:440.02:26-0.16:534:11Waxing Gibbous5Wed
6Thu9:302.910:072.62:420.03:25-0.26:544:11Waxing Gibbous6Thu
7Fri10:243.011:032.63:380.04:21-0.36:554:11Full Moon7Fri
8Sat11:173.011:562.64:32-0.15:13-0.36:564:11Full Moon8Sat
9Sun12:073.05:23-0.16:04-0.46:574:11Full Moon9Sun
10Mon12:482.612:573.06:140.06:53-0.36:584:11Full Moon10Mon
11Tue1:382.61:472.97:030.07:40-0.26:594:11Waning Gibbous11Tue
12Wed2:272.52:352.87:520.18:27-0.16:594:11Waning Gibbous12Wed
13Thu3:142.53:232.68:400.29:140.07:004:12Waning Gibbous13Thu
14Fri4:022.44:132.59:310.310:020.17:014:12Third Quarter14Fri
15Sat4:502.45:042.410:230.310:510.27:014:12Third Quarter15Sat
16Sun5:402.35:582.311:170.411:410.37:024:12Third Quarter16Sun
17Mon6:312.36:532.212:120.47:034:13Third Quarter17Mon
18Tue7:212.37:492.112:310.41:070.47:034:13Waning Crescent18Tue
19Wed8:122.48:442.11:210.42:010.47:044:14Waning Crescent19Wed
20Thu9:022.49:372.12:120.42:540.37:044:14Waning Crescent20Thu
21Fri9:492.510:252.23:010.43:420.27:054:15Waning Crescent21Fri
22Sat10:332.611:092.23:470.34:270.17:054:15New Moon22Sat
23Sun11:152.611:512.34:320.35:090.07:064:16New Moon23Sun
24Mon11:562.75:150.25:52-0.17:064:16New Moon24Mon
25Tue12:332.412:392.85:590.16:34-0.27:064:17New Moon25Tue
26Wed1:162.41:232.86:430.17:17-0.27:074:18Waxing Crescent26Wed
27Thu1:592.52:082.87:290.08:02-0.27:074:18Waxing Crescent27Thu
28Fri2:442.52:562.88:180.08:48-0.27:074:19Waxing Crescent28Fri
29Sat3:312.63:462.79:090.09:37-0.27:084:20Waxing Crescent29Sat
30Sun4:212.64:412.610:040.010:30-0.17:084:21First Quarter30Sun
31Mon5:152.65:402.511:020.07:084:21First 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 spring phase. Tonight's moon is 3% 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 maximum.

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 New Moon (3% illuminated). This places Cotuit, MA in a spring tide cycle, so tidal ranges are near their weekly maximum 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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