Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Tuesday, July 7, 2026
The tide is currently falling in Barnstable Harbor, MA.
Next low tide (tomorrow) : in 21m at 12:11 am (1.0 ft)
Next high tide (tomorrow) : 5:57 am (9.2 ft)
Sunset today : 8:18 pm
Sunrise tomorrow : 5:14 am
Moon phase : Third Quarter (52% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Jun 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue1:3711.52:239.88:25-0.98:340.75:088:09Waxing Crescent1Tue
2Wed2:2911.03:169.59:16-0.59:271.15:088:10Waxing Crescent2Wed
3Thu3:2210.54:109.210:080.010:211.45:078:11Waxing Crescent3Thu
4Fri4:1710.05:049.011:020.511:181.75:078:12First Quarter4Fri
5Sat5:139.55:598.911:561.05:078:12First Quarter5Sat
6Sun6:119.16:518.912:161.912:481.35:068:13First Quarter6Sun
7Mon7:088.87:419.01:141.91:391.65:068:13First Quarter7Mon
8Tue8:048.68:309.22:101.82:281.75:068:14Waxing Gibbous8Tue
9Wed8:588.59:169.43:041.63:161.85:068:15Waxing Gibbous9Wed
10Thu9:488.59:599.63:551.44:021.85:068:15Waxing Gibbous10Thu
11Fri10:348.610:409.94:411.14:451.85:068:16Waxing Gibbous11Fri
12Sat11:178.711:1910.05:240.85:271.75:068:16Full Moon12Sat
13Sun11:598.711:5910.26:050.66:081.65:068:17Full Moon13Sun
14Mon12:418.86:460.46:491.65:068:17Full Moon14Mon
15Tue12:3910.31:238.87:270.27:311.55:068:17Full Moon15Tue
16Wed1:2210.42:058.98:100.18:151.45:068:18Waning Gibbous16Wed
17Thu2:0510.42:499.08:530.19:011.35:068:18Waning Gibbous17Thu
18Fri2:5110.43:349.29:380.09:511.25:068:18Waning Gibbous18Fri
19Sat3:4010.34:239.410:260.110:441.15:068:19Third Quarter19Sat
20Sun4:3310.25:149.711:170.111:411.05:068:19Third Quarter20Sun
21Mon5:2910.06:0710.012:100.25:078:19Third Quarter21Mon
22Tue6:299.87:0210.412:400.71:040.35:078:19Third Quarter22Tue
23Wed7:299.77:5710.71:400.41:590.45:078:19Waning Crescent23Wed
24Thu8:329.68:5411.02:410.12:560.55:078:19Waning Crescent24Thu
25Fri9:349.69:5011.23:41-0.33:530.55:088:20Waning Crescent25Fri
26Sat10:329.610:4411.44:39-0.64:490.55:088:20New Moon26Sat
27Sun11:289.711:3711.45:34-0.85:420.55:098:20New Moon27Sun
28Mon12:229.76:27-0.86:340.65:098:19New Moon28Mon
29Tue12:2911.31:159.67:18-0.77:250.75:108:19New Moon29Tue
30Wed1:2011.12:059.58:07-0.58:150.95:108:19Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447335)

Common Questions About Barnstable Harbor, MA Tides

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

Slack tide in Barnstable Harbor, MA is approximately 3:04 am — 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 Barnstable Harbor, MA?

Barnstable Harbor, MA is currently in a neap phase. Tonight's moon is 52% 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 Barnstable Harbor, 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 Barnstable Harbor, MA?

Tide predictions for Barnstable Harbor, 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 Barnstable Harbor, MA?

Tide data for Barnstable Harbor, MA is sourced from NOAA Station #8447335. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447335.

What is the moon phase in Barnstable Harbor, MA tonight?

Tonight the moon over Barnstable Harbor, MA is Third Quarter (52% illuminated). This places Barnstable Harbor, 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