Tides Today & Tomorrow in Barnstable Harbor, MA

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in Barnstable Harbor, MA.
Next low tide (tomorrow) : 3:10 am (1.1 ft)
Next high tide : in 1h 18m at 8:26 pm (9.7 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waxing Gibbous (76% illuminated)
Tide Station Location : Station #8447335
Common Questions About Tides

Barnstable Harbor, MA Tides - Apr 2039

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:218.96:067.912:101.46:237:06First Quarter1Fri
2Sat6:168.77:027.812:222.21:051.56:227:07First Quarter2Sat
3Sun7:138.87:598.01:182.22:011.46:207:08First Quarter3Sun
4Mon8:109.08:538.42:152.02:561.16:187:09Waxing Gibbous4Mon
5Tue9:069.49:439.03:111.53:480.76:167:10Waxing Gibbous5Tue
6Wed9:589.910:299.74:040.94:360.16:157:11Waxing Gibbous6Wed
7Thu10:4710.411:1210.34:540.25:21-0.46:137:12Full Moon7Thu
8Fri11:3410.811:5611.05:42-0.56:06-0.76:127:13Full Moon8Fri
9Sat12:2111.06:30-1.16:51-0.96:107:15Full Moon9Sat
10Sun12:4011.41:1011.07:18-1.57:37-1.06:087:16Full Moon10Sun
11Mon1:2711.72:0010.88:07-1.78:25-0.86:077:17Waning Gibbous11Mon
12Tue2:1511.72:5210.58:58-1.59:15-0.46:057:18Waning Gibbous12Tue
13Wed3:0611.43:4710.09:52-1.210:080.16:037:19Waning Gibbous13Wed
14Thu4:0111.04:479.510:49-0.611:070.76:027:20Third Quarter14Thu
15Fri5:0210.55:529.111:51-0.16:007:21Third Quarter15Fri
16Sat6:0810.07:018.912:101.112:560.35:597:22Third Quarter16Sat
17Sun7:179.78:099.01:171.32:020.55:577:23Waning Crescent17Sun
18Mon8:269.69:129.22:241.33:060.65:567:24Waning Crescent18Mon
19Tue9:309.710:069.53:291.14:040.55:547:26Waning Crescent19Tue
20Wed10:259.710:529.84:260.84:530.55:537:27Waning Crescent20Wed
21Thu11:129.811:3210.05:150.55:360.55:517:28New Moon21Thu
22Fri11:549.85:590.26:140.65:507:29New Moon22Fri
23Sat12:0810.112:349.76:390.16:510.75:487:30New Moon23Sat
24Sun12:4410.11:129.57:180.17:280.95:477:31New Moon24Sun
25Mon1:1910.11:519.37:560.18:061.15:457:32Waxing Crescent25Mon
26Tue1:5510.02:309.18:350.38:441.45:447:33Waxing Crescent26Tue
27Wed2:339.83:108.89:150.59:241.65:427:34Waxing Crescent27Wed
28Thu3:139.63:538.59:580.810:081.95:417:35Waxing Crescent28Thu
29Fri3:579.44:408.310:441.110:552.15:407:36First Quarter29Fri
30Sat4:459.25:318.211:341.211:472.25:387:38First Quarter30Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447335)

Common Questions About Barnstable Harbor, MA Tides

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What time does the tide turn (slack tide) in Barnstable Harbor, MA today?

Slack tide in Barnstable Harbor, MA is approximately 11:48 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Barnstable Harbor, MA?

Barnstable Harbor, MA is currently in a transitional phase. Tonight's moon is 76% 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 shifting between spring and neap.

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 (76% illuminated). This places Barnstable Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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