Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently rising in Barnstable Harbor, MA.
Next low tide : 5:33 pm (1.8 ft)
Next high tide : in 5h 18m at 11:29 am (8.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:09 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Jun 2008

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:389.79:5511.43:49-0.24:020.45:088:09Waning Crescent1Sun
2Mon10:349.910:4711.84:44-0.84:550.15:088:10New Moon2Mon
3Tue11:2910.111:4012.05:39-1.25:480.05:078:11New Moon3Tue
4Wed12:2510.16:32-1.46:42-0.15:078:11New Moon4Wed
5Thu12:3512.01:2110.17:26-1.47:360.05:078:12Waxing Crescent5Thu
6Fri1:3111.92:1710.18:20-1.38:320.25:068:13Waxing Crescent6Fri
7Sat2:2711.53:1410.09:14-0.99:280.55:068:13Waxing Crescent7Sat
8Sun3:2511.04:109.910:08-0.510:260.85:068:14Waxing Crescent8Sun
9Mon4:2310.45:089.711:040.011:271.05:068:14First Quarter9Mon
10Tue5:249.96:059.712:000.55:068:15First Quarter10Tue
11Wed6:259.47:009.612:291.212:550.95:068:15First Quarter11Wed
12Thu7:259.07:539.61:301.31:491.35:058:16Waxing Gibbous12Thu
13Fri8:258.78:449.72:291.22:411.65:058:16Waxing Gibbous13Fri
14Sat9:218.69:329.73:261.13:321.85:058:17Waxing Gibbous14Sat
15Sun10:128.510:179.84:181.04:191.85:058:17Waxing Gibbous15Sun
16Mon10:578.610:599.95:040.85:031.85:058:18Waxing Gibbous16Mon
17Tue11:408.611:3910.05:450.75:441.85:068:18Full Moon17Tue
18Wed12:208.76:250.66:251.75:068:18Full Moon18Wed
19Thu12:1810.11:008.77:040.57:061.75:068:18Full Moon19Thu
20Fri12:5810.11:408.77:430.57:471.65:068:19Full Moon20Fri
21Sat1:3810.12:198.88:220.48:281.65:068:19Waning Gibbous21Sat
22Sun2:1810.02:578.99:010.49:101.55:078:19Waning Gibbous22Sun
23Mon2:599.93:379.19:410.59:551.55:078:19Waning Gibbous23Mon
24Tue3:439.84:199.310:230.510:421.45:078:19Third Quarter24Tue
25Wed4:299.75:049.611:080.611:341.25:078:19Third Quarter25Wed
26Thu5:209.55:519.911:560.75:088:19Third Quarter26Thu
27Fri6:159.36:4210.212:290.912:470.75:088:19Third Quarter27Fri
28Sat7:129.27:3610.61:260.61:400.85:098:19Waning Crescent28Sat
29Sun8:139.28:3310.92:250.32:370.75:098:19Waning Crescent29Sun
30Mon9:159.39:3111.33:25-0.13:360.65:108:19Waning Crescent30Mon
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 2:31 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 spring phase. Tonight's moon is 98% 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 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 Full Moon (98% illuminated). This places Barnstable Harbor, 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