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 (tomorrow) : 6:16 am (0.7 ft)
Next high tide : in 5h 52m at 11:29 pm (10.0 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 - Nov 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:019.57:2210.01:040.51:290.86:134:36Waxing Gibbous1Wed
2Thu7:5710.28:2210.32:000.22:300.16:144:34Waxing Gibbous2Thu
3Fri8:5010.99:1910.62:55-0.23:27-0.66:154:33Waxing Gibbous3Fri
4Sat9:4011.510:1310.73:46-0.44:20-1.26:174:32Full Moon4Sat
5Sun10:2911.811:0510.64:36-0.55:12-1.56:184:31Full Moon5Sun
6Mon11:1711.911:5710.45:25-0.46:03-1.56:194:30Full Moon6Mon
7Tue12:0711.76:14-0.26:54-1.36:204:29Waning Gibbous7Tue
8Wed12:5010.112:5711.47:040.27:45-0.96:214:27Waning Gibbous8Wed
9Thu1:429.61:4910.97:550.78:37-0.36:234:26Waning Gibbous9Thu
10Fri2:369.22:4310.38:471.29:310.36:244:25Waning Gibbous10Fri
11Sat3:328.83:409.79:431.710:290.86:254:24Third Quarter11Sat
12Sun4:318.64:409.310:422.011:261.26:264:23Third Quarter12Sun
13Mon5:298.55:408.911:432.16:284:22Third Quarter13Mon
14Tue6:248.66:398.812:221.412:422.06:294:22Third Quarter14Tue
15Wed7:158.87:348.71:141.51:391.86:304:21Waning Crescent15Wed
16Thu8:029.18:258.82:021.52:321.56:314:20Waning Crescent16Thu
17Fri8:459.49:118.82:471.53:181.16:324:19Waning Crescent17Fri
18Sat9:249.79:538.93:291.44:010.86:344:18Waning Crescent18Sat
19Sun10:019.910:338.94:081.34:410.56:354:17New Moon19Sun
20Mon10:3710.111:128.94:461.35:200.36:364:17New Moon20Mon
21Tue11:1410.211:528.85:251.36:000.26:374:16New Moon21Tue
22Wed11:5310.26:041.36:410.16:384:15New Moon22Wed
23Thu12:348.712:3410.36:451.37:230.16:394:15Waxing Crescent23Thu
24Fri1:178.71:1810.27:291.48:080.26:414:14Waxing Crescent24Fri
25Sat2:028.62:0510.18:161.48:560.26:424:14Waxing Crescent25Sat
26Sun2:518.72:5710.09:071.59:480.36:434:13First Quarter26Sun
27Mon3:458.83:559.810:051.410:430.46:444:13First Quarter27Mon
28Tue4:419.04:569.711:061.211:400.36:454:12First Quarter28Tue
29Wed5:399.45:599.612:080.96:464:12First Quarter29Wed
30Thu6:369.97:029.612:360.31:100.56:474:12Waxing Gibbous30Thu
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 2:52 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 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