Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, June 28, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 5h 26m at 4:54 pm (0.3 ft)
Next high tide : 11:02 pm (1.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:10 am
Moon phase : Full Moon (98% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2043

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu10:311.410:491.44:230.04:400.16:396:24New Moon1Thu
2Fri11:121.411:331.45:060.05:250.06:406:23New Moon2Fri
3Sat11:501.45:450.16:070.06:416:21New Moon3Sat
4Sun12:141.412:271.46:230.16:480.06:426:19New Moon4Sun
5Mon12:541.31:031.47:010.17:280.16:436:18Waxing Crescent5Mon
6Tue1:341.31:411.47:390.28:080.16:446:16Waxing Crescent6Tue
7Wed2:141.32:201.48:180.28:500.16:456:14Waxing Crescent7Wed
8Thu2:571.23:021.38:590.39:350.26:466:13Waxing Crescent8Thu
9Fri3:431.23:481.39:440.310:250.26:476:11First Quarter9Fri
10Sat4:341.14:401.310:350.411:190.26:486:09First Quarter10Sat
11Sun5:291.15:361.211:300.46:506:08First Quarter11Sun
12Mon6:261.16:331.312:140.212:270.46:516:06First Quarter12Mon
13Tue7:201.17:301.31:090.21:230.36:526:04Waxing Gibbous13Tue
14Wed8:121.28:241.32:010.22:180.26:536:03Waxing Gibbous14Wed
15Thu8:591.39:161.42:510.13:110.16:546:01Waxing Gibbous15Thu
16Fri9:431.410:041.53:380.14:010.06:556:00Waxing Gibbous16Fri
17Sat10:261.510:511.54:230.04:49-0.16:565:58Full Moon17Sat
18Sun11:091.611:381.55:070.05:36-0.16:575:57Full Moon18Sun
19Mon11:541.65:52-0.16:25-0.26:595:55Full Moon19Mon
20Tue12:281.512:411.76:39-0.17:15-0.27:005:54Waning Gibbous20Tue
21Wed1:191.51:311.77:280.08:07-0.27:015:52Waning Gibbous21Wed
22Thu2:121.42:231.68:190.09:01-0.17:025:51Waning Gibbous22Thu
23Fri3:081.43:201.59:140.110:000.07:035:49Third Quarter23Fri
24Sat4:101.34:231.510:140.211:030.07:045:48Third Quarter24Sat
25Sun5:171.35:311.411:200.27:065:46Third Quarter25Sun
26Mon6:251.36:411.412:080.112:270.27:075:45Third Quarter26Mon
27Tue7:301.37:481.31:130.11:340.27:085:44Waning Crescent27Tue
28Wed8:301.38:511.32:140.12:380.27:095:42Waning Crescent28Wed
29Thu9:221.49:441.33:090.13:350.17:105:41Waning Crescent29Thu
30Fri10:061.410:311.33:560.14:230.17:115:40Waning Crescent30Fri
31Sat10:451.411:121.34:380.15:060.07:135:38New Moon31Sat
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

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

Slack tide in Falmouth Harbor, MA is approximately 7:58 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 Falmouth Harbor, MA?

Falmouth Harbor, MA is currently in a spring phase. Tonight's moon is 98% 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 Falmouth 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 Falmouth Harbor, MA?

Tide predictions for Falmouth 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 Falmouth Harbor, MA?

Tide data for Falmouth Harbor, MA is sourced from NOAA Station #8447865. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447865.

What is the moon phase in Falmouth Harbor, MA tonight?

Tonight the moon over Falmouth Harbor, MA is Full Moon (98% illuminated). This places Falmouth 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