Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 2:51 pm (0.3 ft)
Next high tide : in 4h 54m at 8:59 am (1.1 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2076

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:301.41:431.47:420.18:080.06:406:23Waxing Crescent1Thu
2Fri2:101.32:221.48:220.18:520.06:416:21Waxing Crescent2Fri
3Sat2:541.33:051.49:040.29:390.16:426:19Waxing Crescent3Sat
4Sun3:421.33:541.49:530.210:330.16:436:18First Quarter4Sun
5Mon4:371.24:501.410:480.211:320.16:446:16First Quarter5Mon
6Tue5:371.25:521.411:480.26:456:14First Quarter6Tue
7Wed6:401.26:571.412:330.112:510.26:466:13Waxing Gibbous7Wed
8Thu7:441.38:021.51:350.01:550.16:476:11Waxing Gibbous8Thu
9Fri8:451.49:051.52:360.02:580.16:486:09Waxing Gibbous9Fri
10Sat9:411.510:031.53:33-0.13:560.06:506:08Waxing Gibbous10Sat
11Sun10:331.510:571.64:26-0.14:51-0.16:516:06Full Moon11Sun
12Mon11:221.611:491.65:16-0.15:43-0.26:526:04Full Moon12Mon
13Tue12:091.66:04-0.16:33-0.26:536:03Full Moon13Tue
14Wed12:401.512:571.66:51-0.17:23-0.26:546:01Waning Gibbous14Wed
15Thu1:311.51:441.67:380.08:12-0.16:556:00Waning Gibbous15Thu
16Fri2:211.42:321.58:260.19:020.06:565:58Waning Gibbous16Fri
17Sat3:121.33:211.49:150.29:540.06:575:57Waning Gibbous17Sat
18Sun4:061.34:141.410:070.210:500.16:595:55Third Quarter18Sun
19Mon5:031.25:121.311:030.311:480.27:005:54Third Quarter19Mon
20Tue6:021.26:111.312:020.37:015:52Third Quarter20Tue
21Wed7:001.27:101.312:460.21:000.37:025:51Third Quarter21Wed
22Thu7:541.28:071.31:410.21:570.37:035:49Waning Crescent22Thu
23Fri8:441.28:581.32:320.22:500.27:045:48Waning Crescent23Fri
24Sat9:281.39:441.33:180.23:370.27:055:46Waning Crescent24Sat
25Sun10:071.310:251.34:000.14:200.17:075:45Waning Crescent25Sun
26Mon10:441.411:051.44:380.15:010.17:085:44New Moon26Mon
27Tue11:191.411:431.45:160.15:400.07:095:42New Moon27Tue
28Wed11:551.55:530.16:200.07:105:41New Moon28Wed
29Thu12:231.412:321.56:320.17:010.07:115:40New Moon29Thu
30Fri1:041.31:121.57:120.17:440.07:135:38Waxing Crescent30Fri
31Sat1:481.31:551.57:550.18:300.07:145:37Waxing Crescent31Sat
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 11:55 am — 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 86% 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 Waxing Gibbous (86% 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