Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently rising in Barnstable Harbor, MA.
Next low tide (tomorrow) : 2:11 am (1.2 ft)
Next high tide : in 2h 03m at 7:33 pm (9.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:07 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Nov 2014

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:399.77:0010.112:410.11:080.77:135:36First Quarter1Sat
2Sun6:4010.07:0410.21:410.11:100.46:144:34Waxing Gibbous2Sun
3Mon7:4010.48:0710.31:40-0.12:120.06:154:33Waxing Gibbous3Mon
4Tue8:3710.99:0610.52:37-0.23:11-0.56:174:32Waxing Gibbous4Tue
5Wed9:2911.310:0010.63:32-0.44:06-0.96:184:31Full Moon5Wed
6Thu10:1811.510:5110.64:23-0.54:57-1.26:194:30Full Moon6Thu
7Fri11:0611.511:4110.45:11-0.45:46-1.26:204:28Full Moon7Fri
8Sat11:5311.45:59-0.26:34-1.06:214:27Waning Gibbous8Sat
9Sun12:3010.212:3911.16:460.17:21-0.76:234:26Waning Gibbous9Sun
10Mon1:179.81:2610.77:320.58:08-0.36:244:25Waning Gibbous10Mon
11Tue2:059.52:1310.28:191.08:550.26:254:24Waning Gibbous11Tue
12Wed2:539.13:019.79:081.49:440.76:264:23Third Quarter12Wed
13Thu3:448.93:549.310:001.710:361.06:284:22Third Quarter13Thu
14Fri4:368.74:489.010:551.911:281.36:294:21Third Quarter14Fri
15Sat5:298.75:448.811:501.96:304:21Third Quarter15Sat
16Sun6:208.86:398.712:191.412:451.86:314:20Third Quarter16Sun
17Mon7:109.17:328.81:091.41:381.56:324:19Waning Crescent17Mon
18Tue7:589.48:238.91:581.32:291.26:344:18Waning Crescent18Tue
19Wed8:439.79:099.12:451.13:170.76:354:17Waning Crescent19Wed
20Thu9:2410.19:539.33:290.94:010.36:364:17New Moon20Thu
21Fri10:0410.510:359.54:120.74:44-0.16:374:16New Moon21Fri
22Sat10:4410.811:189.64:540.55:27-0.56:384:15New Moon22Sat
23Sun11:2611.05:370.36:11-0.76:394:15New Moon23Sun
24Mon12:029.712:1111.16:220.26:56-0.96:414:14Waxing Crescent24Mon
25Tue12:489.812:5811.17:080.27:44-0.96:424:14Waxing Crescent25Tue
26Wed1:379.81:4711.07:580.28:33-0.86:434:13Waxing Crescent26Wed
27Thu2:289.82:4010.88:510.39:26-0.66:444:13Waxing Crescent27Thu
28Fri3:229.83:3810.59:480.410:22-0.46:454:12First Quarter28Fri
29Sat4:219.94:4010.110:490.511:20-0.26:464:12First Quarter29Sat
30Sun5:2110.05:449.911:520.46:474:11First Quarter30Sun
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 10:52 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 Barnstable Harbor, MA?

Barnstable Harbor, MA is currently in a transitional phase. Tonight's moon is 67% 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 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 First Quarter (67% illuminated). This places Barnstable Harbor, 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