Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 12:32 am (0.2 ft)
Next high tide : in 35m at 6:13 pm (1.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:381.61:561.67:53-0.18:26-0.26:396:24Waning Gibbous1Sun
2Mon2:311.52:491.68:44-0.19:20-0.16:406:22Waning Gibbous2Mon
3Tue3:271.43:451.69:390.010:18-0.16:416:21Third Quarter3Tue
4Wed4:271.44:471.510:380.111:200.06:426:19Third Quarter4Wed
5Thu5:321.35:521.511:410.16:436:17Third Quarter5Thu
6Fri6:381.36:581.412:240.012:450.16:446:16Waning Crescent6Fri
7Sat7:431.38:041.41:270.01:490.16:456:14Waning Crescent7Sat
8Sun8:441.49:051.42:290.12:510.16:476:12Waning Crescent8Sun
9Mon9:381.49:581.43:250.03:470.16:486:11Waning Crescent9Mon
10Tue10:241.410:451.44:140.04:360.06:496:09New Moon10Tue
11Wed11:051.411:271.44:570.05:200.06:506:07New Moon11Wed
12Thu11:431.45:370.16:010.06:516:06New Moon12Thu
13Fri12:071.412:201.46:160.16:410.06:526:04New Moon13Fri
14Sat12:471.412:571.46:540.17:200.06:536:03Waxing Crescent14Sat
15Sun1:261.31:351.47:330.18:010.16:546:01Waxing Crescent15Sun
16Mon2:071.32:151.48:130.28:420.16:555:59Waxing Crescent16Mon
17Tue2:481.32:571.48:550.29:260.16:565:58Waxing Crescent17Tue
18Wed3:331.23:421.39:400.310:130.26:585:56First Quarter18Wed
19Thu4:211.24:311.310:280.311:040.26:595:55First Quarter19Thu
20Fri5:131.25:241.311:210.311:560.27:005:53First Quarter20Fri
21Sat6:061.26:191.312:160.37:015:52First Quarter21Sat
22Sun6:581.27:141.312:490.21:110.27:025:50Waxing Gibbous22Sun
23Mon7:501.38:091.41:420.12:060.27:035:49Waxing Gibbous23Mon
24Tue8:411.49:031.42:340.13:000.17:055:48Waxing Gibbous24Tue
25Wed9:301.59:541.53:250.03:520.07:065:46Waxing Gibbous25Wed
26Thu10:171.610:441.54:13-0.14:43-0.17:075:45Full Moon26Thu
27Fri11:041.611:351.65:02-0.15:33-0.27:085:43Full Moon27Fri
28Sat11:521.75:50-0.16:23-0.37:095:42Full Moon28Sat
29Sun12:261.612:431.76:40-0.17:15-0.37:105:41Waning Gibbous29Sun
30Mon1:201.51:351.77:31-0.18:07-0.27:125:39Waning Gibbous30Mon
31Tue2:141.52:301.68:24-0.19:02-0.27:135:38Waning Gibbous31Tue
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 9:22 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 neap phase. Tonight's moon is 58% 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 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 First Quarter (58% illuminated). This places Falmouth 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