41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

63°
H 63°
L 53°
NE
12mph
High tide
9:03 am

Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Tuesday, September 22, 2026
The tide is currently rising in Barnstable Harbor, MA.
Next low tide : 3:14 pm (2.1 ft)
Next high tide : in 10m at 9:03 am (8.3 ft)
Sunset today : 6:38 pm
Sunrise tomorrow : 6:28 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Feb 1860

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed5:319.16:107.712:221.26:585:00First Quarter1Wed
2Thu6:279.37:117.812:311.61:210.96:565:01Waxing Gibbous2Thu
3Fri7:269.78:128.21:291.42:210.46:555:02Waxing Gibbous3Fri
4Sat8:2610.29:098.72:291.03:18-0.26:545:03Waxing Gibbous4Sat
5Sun9:2210.810:029.43:260.44:11-0.86:535:05Full Moon5Sun
6Mon10:1611.310:5310.04:21-0.25:01-1.46:525:06Full Moon6Mon
7Tue11:0811.611:4310.55:14-0.85:50-1.76:515:07Full Moon7Tue
8Wed12:0011.76:06-1.36:39-1.96:505:08Waning Gibbous8Wed
9Thu12:3210.912:5211.56:58-1.57:27-1.76:495:10Waning Gibbous9Thu
10Fri1:2111.11:4411.17:50-1.48:15-1.36:475:11Waning Gibbous10Fri
11Sat2:1111.12:3810.48:43-1.29:05-0.86:465:12Waning Gibbous11Sat
12Sun3:0210.83:349.79:39-0.79:59-0.16:455:13Third Quarter12Sun
13Mon3:5710.34:359.010:39-0.210:550.66:445:15Third Quarter13Mon
14Tue4:569.95:398.411:420.311:551.26:425:16Third Quarter14Tue
15Wed5:589.56:478.112:470.76:415:17Waning Crescent15Wed
16Thu7:049.37:558.012:571.51:550.86:405:19Waning Crescent16Thu
17Fri8:089.28:558.12:011.62:580.86:385:20Waning Crescent17Fri
18Sat9:059.49:458.43:001.53:500.66:375:21Waning Crescent18Sat
19Sun9:529.510:268.63:521.24:330.46:355:22Waning Crescent19Sun
20Mon10:339.711:038.94:361.05:100.36:345:23New Moon20Mon
21Tue11:119.711:389.15:160.75:450.26:325:25New Moon21Tue
22Wed11:489.75:540.56:180.26:315:26New Moon22Wed
23Thu12:119.312:249.66:320.46:520.26:305:27New Moon23Thu
24Fri12:459.41:019.57:090.47:270.46:285:28Waxing Crescent24Fri
25Sat1:199.41:389.27:470.48:030.66:275:30Waxing Crescent25Sat
26Sun1:539.42:168.98:270.58:400.96:255:31Waxing Crescent26Sun
27Mon2:319.42:588.59:090.79:211.16:235:32Waxing Crescent27Mon
28Tue3:129.33:458.29:570.910:081.46:225:33First Quarter28Tue
29Wed4:009.24:397.910:501.011:011.66:205:34First Quarter29Wed
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 83% 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 Gibbous (83% 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