41.7145’ N, 70.2933’ W

Barnstable Harbor, MA

55°
H -°
L 51°
ENE
4mph
Low tide
12:11 am

Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Saturday, October 3, 2026
The tide is currently falling in Barnstable Harbor, MA.
Next low tide (tomorrow) : in 3h 08m at 12:11 am (0.4 ft)
Next high tide (tomorrow) : 6:08 am (8.8 ft)
Sunset today : 6:19 pm
Sunrise tomorrow : 6:40 am
Moon phase : Third Quarter (49% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Sep 1835

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:429.16:0110.412:041.05:106:19First Quarter1Tue
2Wed6:498.97:0610.412:520.31:061.25:116:18Waxing Gibbous2Wed
3Thu7:579.08:1210.41:570.32:101.15:126:16Waxing Gibbous3Thu
4Fri8:599.29:1210.63:000.13:120.95:136:14Waxing Gibbous4Fri
5Sat9:549.510:0610.73:560.04:070.75:146:13Full Moon5Sat
6Sun10:429.710:5510.74:46-0.24:580.45:156:11Full Moon6Sun
7Mon11:279.911:4010.65:31-0.25:450.35:166:09Full Moon7Mon
8Tue12:0810.06:130.06:290.35:176:08Full Moon8Tue
9Wed12:2410.312:4710.06:530.27:120.45:186:06Waning Gibbous9Wed
10Thu1:0610.01:269.97:320.57:550.65:196:04Waning Gibbous10Thu
11Fri1:489.62:049.78:120.98:380.85:206:03Waning Gibbous11Fri
12Sat2:319.22:459.58:531.49:231.15:216:01Waning Gibbous12Sat
13Sun3:168.73:309.39:361.810:121.45:225:59Third Quarter13Sun
14Mon4:068.34:199.110:242.111:051.75:235:57Third Quarter14Mon
15Tue5:008.15:128.911:162.45:245:56Third Quarter15Tue
16Wed5:567.96:079.012:001.812:102.55:255:54Third Quarter16Wed
17Thu6:548.07:049.112:561.71:062.45:265:52Waning Crescent17Thu
18Fri7:498.27:599.51:521.52:012.15:275:50Waning Crescent18Fri
19Sat8:408.68:509.92:441.12:541.65:285:49Waning Crescent19Sat
20Sun9:269.29:3710.43:320.63:431.05:295:47Waning Crescent20Sun
21Mon10:089.810:2210.84:160.14:300.35:305:45New Moon21Mon
22Tue10:5010.411:0811.04:59-0.35:17-0.35:315:43New Moon22Tue
23Wed11:3210.911:5511.15:42-0.66:04-0.75:325:42New Moon23Wed
24Thu12:1711.36:26-0.76:52-1.05:335:40Waxing Crescent24Thu
25Fri12:4311.01:0311.57:12-0.77:41-1.15:355:38Waxing Crescent25Fri
26Sat1:3310.71:5111.58:00-0.48:33-0.95:365:37Waxing Crescent26Sat
27Sun2:2610.32:4311.28:500.09:29-0.65:375:35First Quarter27Sun
28Mon3:239.83:4010.99:450.510:29-0.15:385:33First Quarter28Mon
29Tue4:269.34:4210.510:461.011:330.25:395:31First Quarter29Tue
30Wed5:339.05:4910.211:501.35:405:30First Quarter30Wed
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 neap phase. Tonight's moon is 49% 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 (49% 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