41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

79°
H 82°
L 63°
WSW
15mph
Low tide
5:45 pm

Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Thursday, September 10, 2026
The tide is currently falling in Barnstable Harbor, MA.
Next low tide : in 6h 19m at 5:45 pm (0.0 ft)
Next high tide : 11:42 pm (10.9 ft)
Sunset today : 6:59 pm
Sunrise tomorrow : 6:16 am
Moon phase : New Moon (0% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Feb 1880

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:2110.12:429.78:54-0.29:15-0.26:575:00Waning Gibbous1Sun
2Mon3:0710.13:339.39:46-0.110:050.16:565:01Third Quarter2Mon
3Tue3:5810.14:318.910:430.111:000.46:555:02Third Quarter3Tue
4Wed4:5510.15:348.611:440.16:545:03Third Quarter4Wed
5Thu5:5610.16:408.512:000.712:480.16:535:05Waning Crescent5Thu
6Fri7:0210.27:498.61:030.71:540.06:525:06Waning Crescent6Fri
7Sat8:0810.48:559.02:080.62:58-0.46:515:07Waning Crescent7Sat
8Sun9:1010.79:539.43:110.33:56-0.76:505:09Waning Crescent8Sun
9Mon10:0710.910:459.84:09-0.14:49-1.06:485:10New Moon9Mon
10Tue10:5911.011:3410.15:02-0.45:38-1.16:475:11New Moon10Tue
11Wed11:4910.95:53-0.66:24-1.16:465:12New Moon11Wed
12Thu12:2010.212:3610.76:41-0.77:07-0.86:455:14Waxing Crescent12Thu
13Fri1:0310.21:2210.37:27-0.57:50-0.46:435:15Waxing Crescent13Fri
14Sat1:4510.12:079.88:13-0.28:320.16:425:16Waxing Crescent14Sat
15Sun2:279.82:529.29:000.29:160.66:415:17Waxing Crescent15Sun
16Mon3:119.53:408.69:480.610:021.16:395:19First Quarter16Mon
17Tue3:599.24:338.110:401.010:521.66:385:20First Quarter17Tue
18Wed4:508.95:287.711:351.311:451.96:375:21First Quarter18Wed
19Thu5:458.76:277.612:331.56:355:22First Quarter19Thu
20Fri6:438.77:277.612:412.01:311.56:345:24Waxing Gibbous20Fri
21Sat7:408.88:237.91:372.02:271.36:325:25Waxing Gibbous21Sat
22Sun8:349.19:118.22:321.73:170.96:315:26Waxing Gibbous22Sun
23Mon9:219.59:548.73:221.34:000.56:295:27Waxing Gibbous23Mon
24Tue10:049.910:339.24:080.84:410.06:285:28Full Moon24Tue
25Wed10:4510.211:119.64:510.35:20-0.36:265:30Full Moon25Wed
26Thu11:2610.411:5010.15:34-0.25:59-0.66:255:31Full Moon26Thu
27Fri12:0810.56:17-0.56:39-0.76:235:32Full Moon27Fri
28Sat12:2910.412:5110.47:00-0.87:21-0.76:225:33Waning Gibbous28Sat
29Sun1:1110.71:3610.27:46-0.98:04-0.56:205:34Waning Gibbous29Sun
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 0% 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 New Moon (0% 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