Tides Today & Tomorrow in Cotuit, MA

TIDE TIMES for Thursday, July 30, 2026
The tide is currently rising in Cotuit, MA.
Next low tide : 7:28 pm (0.3 ft)
Next high tide : in 34m at 2:06 pm (2.3 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 5:34 am
Moon phase : Full Moon (99% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Cotuit, MA Tides - Sep 2071

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue6:392.46:592.512:100.36:087:15First Quarter1Tue
2Wed7:382.37:562.512:500.31:060.46:097:13First Quarter2Wed
3Thu8:372.28:532.41:490.32:020.56:107:11Waxing Gibbous3Thu
4Fri9:352.29:492.42:470.32:580.56:117:10Waxing Gibbous4Fri
5Sat10:292.310:412.53:420.33:520.46:127:08Waxing Gibbous5Sat
6Sun11:162.311:272.54:310.34:410.46:137:06Waxing Gibbous6Sun
7Mon11:582.45:130.25:250.36:147:05Full Moon7Mon
8Tue12:092.612:362.55:530.26:060.26:157:03Full Moon8Tue
9Wed12:492.61:132.56:300.16:460.16:167:01Full Moon9Wed
10Thu1:272.61:492.67:070.17:250.16:176:59Full Moon10Thu
11Fri2:062.62:262.67:450.18:060.16:186:58Waning Gibbous11Fri
12Sat2:452.63:032.78:240.18:470.06:196:56Waning Gibbous12Sat
13Sun3:252.63:422.79:040.19:300.06:206:54Waning Gibbous13Sun
14Mon4:082.54:252.79:460.110:170.16:216:53Waning Gibbous14Mon
15Tue4:552.55:122.710:330.211:080.16:226:51Third Quarter15Tue
16Wed5:472.46:052.711:250.26:236:49Third Quarter16Wed
17Thu6:442.47:032.712:050.112:220.26:246:47Third Quarter17Thu
18Fri7:452.48:052.71:040.11:230.26:256:46Third Quarter18Fri
19Sat8:482.59:092.72:050.02:250.26:266:44Waning Crescent19Sat
20Sun9:512.610:132.83:070.03:280.16:276:42Waning Crescent20Sun
21Mon10:512.711:132.94:06-0.14:280.06:286:40Waning Crescent21Mon
22Tue11:462.85:02-0.25:24-0.26:296:39New Moon22Tue
23Wed12:092.912:372.95:54-0.36:17-0.36:306:37New Moon23Wed
24Thu1:013.01:263.06:43-0.37:08-0.36:316:35New Moon24Thu
25Fri1:532.92:153.07:31-0.27:58-0.36:326:34Waxing Crescent25Fri
26Sat2:432.83:022.98:19-0.18:47-0.26:336:32Waxing Crescent26Sat
27Sun3:322.73:492.89:050.09:36-0.16:346:30Waxing Crescent27Sun
28Mon4:222.64:362.79:530.110:260.06:356:28Waxing Crescent28Mon
29Tue5:122.55:262.610:420.311:180.26:366:27First Quarter29Tue
30Wed6:062.36:202.511:350.46:376:25First Quarter30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Cotuit, MA Tides

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What time does the tide turn (slack tide) in Cotuit, MA today?

Slack tide in Cotuit, MA is approximately 4:47 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Cotuit, MA?

Cotuit, MA is currently in a spring phase. Tonight's moon is 99% 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 Full Moon (99% 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