41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

61°
H 63°
L 54°
NE
6mph
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 4h 01m 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 - Jul 1860

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun9:499.19:5610.83:52-0.13:581.14:147:23Full Moon1Sun
2Mon10:409.210:4410.74:44-0.14:481.14:147:23Full Moon2Mon
3Tue11:289.211:3110.65:32-0.15:361.14:157:23Full Moon3Tue
4Wed12:149.26:160.06:221.14:157:22Full Moon4Wed
5Thu12:1610.412:569.26:590.17:061.24:167:22Waning Gibbous5Thu
6Fri1:0010.21:379.27:390.37:501.34:177:22Waning Gibbous6Fri
7Sat1:429.92:179.28:190.68:341.44:177:21Waning Gibbous7Sat
8Sun2:259.62:579.29:000.89:191.54:187:21Waning Gibbous8Sun
9Mon3:099.23:409.29:421.110:071.64:197:21Third Quarter9Mon
10Tue3:568.94:249.210:261.410:571.74:197:20Third Quarter10Tue
11Wed4:468.55:109.211:121.711:491.74:207:20Third Quarter11Wed
12Thu5:388.35:589.312:001.94:217:19Third Quarter12Thu
13Fri6:318.16:489.412:421.612:492.04:227:19Waning Crescent13Fri
14Sat7:278.17:399.71:361.41:422.04:227:18Waning Crescent14Sat
15Sun8:228.28:3210.12:311.12:351.84:237:18Waning Crescent15Sun
16Mon9:158.59:2210.53:230.73:281.44:247:17Waning Crescent16Mon
17Tue10:048.910:1210.94:130.14:181.04:257:16New Moon17Tue
18Wed10:539.411:0111.35:02-0.35:090.54:267:16New Moon18Wed
19Thu11:429.911:5211.55:49-0.85:590.14:277:15New Moon19Thu
20Fri12:3110.36:37-1.06:51-0.24:277:14Waxing Crescent20Fri
21Sat12:4411.51:2010.67:25-1.17:43-0.44:287:13Waxing Crescent21Sat
22Sun1:3611.32:0910.98:13-1.08:37-0.44:297:12Waxing Crescent22Sun
23Mon2:2910.93:0011.09:03-0.79:32-0.34:307:12First Quarter23Mon
24Tue3:2510.43:5410.99:55-0.310:31-0.14:317:11First Quarter24Tue
25Wed4:249.84:5110.710:510.211:330.24:327:10First Quarter25Wed
26Thu5:279.35:5010.511:480.74:337:09First Quarter26Thu
27Fri6:318.96:5010.312:350.412:471.14:347:08Waxing Gibbous27Fri
28Sat7:378.77:5210.21:390.51:481.44:357:07Waxing Gibbous28Sat
29Sun8:418.78:5110.22:430.52:481.44:367:06Waxing Gibbous29Sun
30Mon9:378.89:4410.33:400.43:431.44:377:05Waxing Gibbous30Mon
31Tue10:269.010:3110.34:300.34:331.24:387:04Full Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447335)

Common Questions About Barnstable Harbor, MA Tides

Collapse All
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