41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

77°
H 78°
L 63°
N
8mph
High tide
5:31 pm

Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Friday, September 4, 2026
The tide is currently rising in Barnstable Harbor, MA.
Next low tide (tomorrow) : 12:25 am (0.5 ft)
Next high tide : in 2h 59m at 5:31 pm (10.4 ft)
Sunset today : 7:09 pm
Sunrise tomorrow : 6:10 am
Moon phase : Third Quarter (46% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Jun 1898

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed8:009.38:1810.72:110.52:250.84:087:09Waxing Gibbous1Wed
2Thu8:559.59:0911.33:05-0.13:170.54:087:09Waxing Gibbous2Thu
3Fri9:499.810:0011.73:59-0.64:090.24:077:10Full Moon3Fri
4Sat10:4210.010:5312.04:51-1.15:020.04:077:11Full Moon4Sat
5Sun11:3610.111:4712.05:44-1.45:55-0.14:077:11Full Moon5Sun
6Mon12:3210.26:37-1.56:49-0.14:067:12Waning Gibbous6Mon
7Tue12:4311.91:2810.37:30-1.47:440.04:067:13Waning Gibbous7Tue
8Wed1:3911.62:2410.38:24-1.18:410.24:067:13Waning Gibbous8Wed
9Thu2:3711.13:2110.29:18-0.79:410.44:067:14Third Quarter9Thu
10Fri3:3610.64:1910.110:15-0.210:430.74:057:14Third Quarter10Fri
11Sat4:3810.05:1710.111:120.311:450.84:057:15Third Quarter11Sat
12Sun5:419.56:1410.012:080.74:057:16Third Quarter12Sun
13Mon6:439.27:0910.012:470.91:041.14:057:16Waning Crescent13Mon
14Tue7:448.98:0310.01:480.81:581.44:057:16Waning Crescent14Tue
15Wed8:418.88:5210.02:460.82:501.54:057:17Waning Crescent15Wed
16Thu9:328.89:3710.13:370.63:381.64:057:17Waning Crescent16Thu
17Fri10:178.810:1910.14:230.54:221.64:057:18New Moon17Fri
18Sat10:598.810:5910.15:050.55:041.64:057:18New Moon18Sat
19Sun11:398.811:3910.15:440.45:451.64:057:18New Moon19Sun
20Mon12:198.96:230.46:261.54:067:18New Moon20Mon
21Tue12:1810.112:588.97:010.47:061.54:067:19Waxing Crescent21Tue
22Wed12:5810.01:369.07:400.57:471.54:067:19Waxing Crescent22Wed
23Thu1:389.92:159.08:180.68:301.54:067:19Waxing Crescent23Thu
24Fri2:199.72:549.18:580.79:141.54:077:19Waxing Crescent24Fri
25Sat3:029.53:369.39:400.810:021.54:077:19First Quarter25Sat
26Sun3:489.34:209.510:250.910:531.34:077:19First Quarter26Sun
27Mon4:399.15:079.811:121.011:461.14:087:19First Quarter27Mon
28Tue5:329.05:5710.112:021.04:087:19First Quarter28Tue
29Wed6:299.06:5010.512:420.812:551.04:097:19Waxing Gibbous29Wed
30Thu7:289.07:4610.91:400.41:520.94:097:19Waxing Gibbous30Thu
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 neap phase. Tonight's moon is 46% 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 (46% 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