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 5h 04m 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 - Feb 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:2310.711:029.24:300.65:11-0.76:534:56New Moon1Sun
2Mon11:1111.111:489.65:180.15:56-1.16:524:57New Moon2Mon
3Tue11:5911.36:06-0.46:42-1.46:504:58New Moon3Tue
4Wed12:3510.112:4911.36:56-0.77:28-1.56:495:00Waxing Crescent4Wed
5Thu1:2110.41:3911.17:46-0.98:15-1.36:485:01Waxing Crescent5Thu
6Fri2:0910.62:3010.68:38-0.89:04-0.96:475:02Waxing Crescent6Fri
7Sat2:5910.63:2510.19:33-0.69:56-0.46:465:03First Quarter7Sat
8Sun3:5310.44:259.410:32-0.310:520.16:455:05First Quarter8Sun
9Mon4:5010.25:298.811:350.011:510.76:445:06First Quarter9Mon
10Tue5:519.96:368.412:390.26:425:07Waxing Gibbous10Tue
11Wed6:569.77:468.312:521.11:460.36:415:08Waxing Gibbous11Wed
12Thu8:019.78:518.41:561.22:520.36:405:10Waxing Gibbous12Thu
13Fri9:039.89:488.52:581.23:500.16:395:11Waxing Gibbous13Fri
14Sat9:569.910:358.83:541.04:400.06:375:12Full Moon14Sat
15Sun10:4210.011:188.94:430.85:23-0.16:365:14Full Moon15Sun
16Mon11:2510.011:579.15:270.66:03-0.16:355:15Full Moon16Mon
17Tue12:059.96:090.56:400.06:335:16Full Moon17Tue
18Wed12:339.212:439.86:490.57:160.16:325:17Waning Gibbous18Wed
19Thu1:089.21:219.57:290.57:510.46:305:19Waning Gibbous19Thu
20Fri1:449.22:009.28:080.68:280.76:295:20Waning Gibbous20Fri
21Sat2:209.12:408.88:500.89:071.06:275:21Waning Gibbous21Sat
22Sun2:599.03:248.49:331.09:491.46:265:22Third Quarter22Sun
23Mon3:418.94:128.010:221.310:351.76:245:23Third Quarter23Mon
24Tue4:288.85:067.711:141.411:262.06:235:25Third Quarter24Tue
25Wed5:208.76:037.512:101.46:215:26Third Quarter25Wed
26Thu6:168.87:037.612:202.01:091.36:205:27Waning Crescent26Thu
27Fri7:159.28:037.91:181.92:080.96:185:28Waning Crescent27Fri
28Sat8:149.68:588.42:171.53:040.46:175:29Waning Crescent28Sat
29Sun9:0910.29:489.13:130.93:55-0.36:155:31Waning Crescent29Sun
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