41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

67°
H 71°
L 56°
WNW
7mph
Low tide
8:26 am

Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Monday, September 14, 2026
The tide is currently falling in Barnstable Harbor, MA.
Next low tide : in 1h 31m at 8:26 am (0.4 ft)
Next high tide : 2:19 pm (10.4 ft)
Sunset today : 6:52 pm
Sunrise tomorrow : 6:20 am
Moon phase : Waxing Crescent (14% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Jun 1873

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:159.54:018.610:011.010:142.14:127:13First Quarter1Sun
2Mon4:079.24:518.610:501.311:082.24:117:13First Quarter2Mon
3Tue5:008.95:418.711:401.54:117:14First Quarter3Tue
4Wed5:548.76:298.912:022.112:281.64:117:15First Quarter4Wed
5Thu6:478.67:169.112:562.01:161.64:107:15Waxing Gibbous5Thu
6Fri7:408.78:029.51:481.72:041.64:107:16Waxing Gibbous6Fri
7Sat8:318.88:469.92:391.32:511.54:107:17Waxing Gibbous7Sat
8Sun9:188.99:2810.23:270.83:361.34:107:17Waxing Gibbous8Sun
9Mon10:049.110:1010.64:130.34:201.14:097:18Full Moon9Mon
10Tue10:499.210:5410.94:58-0.15:041.04:097:18Full Moon10Tue
11Wed11:369.311:4011.15:44-0.45:510.84:097:19Full Moon11Wed
12Thu12:249.46:31-0.66:390.74:097:19Waning Gibbous12Thu
13Fri12:2911.21:149.57:19-0.77:290.74:097:20Waning Gibbous13Fri
14Sat1:2011.22:069.68:09-0.78:220.74:097:20Waning Gibbous14Sat
15Sun2:1411.03:009.79:02-0.59:190.74:097:21Waning Gibbous15Sun
16Mon3:1110.73:569.89:56-0.310:190.84:097:21Third Quarter16Mon
17Tue4:1110.44:5510.010:53-0.111:210.74:097:21Third Quarter17Tue
18Wed5:1410.05:5310.211:500.14:097:22Third Quarter18Wed
19Thu6:179.86:5010.412:240.612:470.44:097:22Waning Crescent19Thu
20Fri7:219.57:4710.61:260.41:440.64:107:22Waning Crescent20Fri
21Sat8:239.48:4110.72:270.22:400.84:107:23Waning Crescent21Sat
22Sun9:209.49:3110.83:250.03:330.94:107:23Waning Crescent22Sun
23Mon10:139.310:1910.84:17-0.24:231.04:107:23New Moon23Mon
24Tue11:019.311:0410.75:06-0.25:101.14:117:23New Moon24Tue
25Wed11:489.211:4910.55:52-0.25:551.24:117:23New Moon25Wed
26Thu12:339.16:360.06:391.34:117:23New Moon26Thu
27Fri12:3310.31:159.07:180.27:231.54:127:23Waxing Crescent27Fri
28Sat1:1610.11:578.98:000.48:071.64:127:23Waxing Crescent28Sat
29Sun2:009.92:398.98:420.78:521.74:137:23Waxing Crescent29Sun
30Mon2:449.63:238.99:250.99:401.94:137:23Waxing Crescent30Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447335)

Common Questions About Barnstable Harbor, MA Tides

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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 14% 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 Waxing Crescent (14% 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