Tides Today & Tomorrow in Mashpee, MA

TIDE TIMES for Tuesday, August 18, 2026
The tide is currently rising in Mashpee, MA.
Next low tide : 11:21 pm (0.2 ft)
Next high tide : in 4h 13m at 5:32 pm (2.6 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 5:53 am
Moon phase : First Quarter (36% illuminated)
Tide Station Location : Station #8447675
Common Questions About Tides

Mashpee, MA Tides - Jan 1943

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:132.58:402.31:290.22:030.28:095:21Waning Crescent1Fri
2Sat9:072.69:392.42:220.23:010.18:095:22Waning Crescent2Sat
3Sun10:012.710:372.43:180.13:59-0.18:095:23Waning Crescent3Sun
4Mon10:562.911:342.54:140.04:55-0.38:095:24Waning Crescent4Mon
5Tue11:493.05:08-0.15:48-0.48:095:25New Moon5Tue
6Wed12:282.612:423.16:01-0.26:41-0.58:095:26New Moon6Wed
7Thu1:222.71:363.16:54-0.37:33-0.58:095:27New Moon7Thu
8Fri2:172.72:313.17:48-0.38:25-0.58:095:28Waxing Crescent8Fri
9Sat3:112.73:253.08:42-0.29:17-0.58:085:29Waxing Crescent9Sat
10Sun4:052.74:202.99:36-0.210:10-0.38:085:30Waxing Crescent10Sun
11Mon4:592.75:172.710:33-0.111:04-0.28:085:31First Quarter11Mon
12Tue5:562.66:172.611:320.08:085:32First Quarter12Tue
13Wed6:542.57:182.412:000.012:330.18:075:33First Quarter13Wed
14Thu7:522.58:202.312:570.11:350.28:075:34First Quarter14Thu
15Fri8:492.59:232.21:540.22:370.28:065:35Waxing Gibbous15Fri
16Sat9:462.510:222.22:500.33:370.28:065:37Waxing Gibbous16Sat
17Sun10:392.511:152.23:450.34:320.18:065:38Waxing Gibbous17Sun
18Mon11:262.54:350.35:190.18:055:39Waxing Gibbous18Mon
19Tue12:012.212:082.55:200.36:000.08:055:40Full Moon19Tue
20Wed12:422.312:482.66:020.26:390.08:045:41Full Moon20Wed
21Thu1:212.31:262.66:420.27:160.08:035:43Full Moon21Thu
22Fri1:592.32:042.67:210.27:530.08:035:44Full Moon22Fri
23Sat2:372.32:422.68:010.28:300.08:025:45Waning Gibbous23Sat
24Sun3:132.43:202.68:400.29:080.08:015:46Waning Gibbous24Sun
25Mon3:502.43:592.59:210.29:470.08:005:47Waning Gibbous25Mon
26Tue4:292.44:402.510:030.210:280.08:005:49Waning Gibbous26Tue
27Wed5:092.45:252.410:490.211:120.17:595:50Third Quarter27Wed
28Thu5:542.46:152.311:390.27:585:51Third Quarter28Thu
29Fri6:432.57:102.312:010.112:340.27:575:52Third Quarter29Fri
30Sat7:372.58:092.312:540.21:330.17:565:54Third Quarter30Sat
31Sun8:342.69:112.31:510.12:330.07:555:55Waning Crescent31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447675)

Common Questions About Mashpee, MA Tides

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

Slack tide in Mashpee, MA is approximately 8:26 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 Mashpee, MA?

Mashpee, MA is currently in a transitional phase. Tonight's moon is 36% 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 Mashpee, 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 Mashpee, MA?

Tide predictions for Mashpee, 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 Mashpee, MA?

Tide data for Mashpee, 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 Mashpee, MA tonight?

Tonight the moon over Mashpee, MA is First Quarter (36% illuminated). This places Mashpee, 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