Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Friday, June 12, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 3:48 am (-0.1 ft)
Next high tide : in 5h 32m at 9:09 pm (1.6 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:07 am
Moon phase : Waning Crescent (9% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:171.66:12-0.16:42-0.26:396:24New Moon1Fri
2Sat12:491.51:041.66:590.07:31-0.16:406:23Waxing Crescent2Sat
3Sun1:391.41:511.57:450.08:20-0.16:416:21Waxing Crescent3Sun
4Mon2:281.42:381.58:320.19:100.06:426:19Waxing Crescent4Mon
5Tue3:191.33:281.49:210.210:020.16:436:18First Quarter5Tue
6Wed4:131.24:221.310:140.310:590.26:446:16First Quarter6Wed
7Thu5:111.25:201.311:100.311:570.26:456:14First Quarter7Thu
8Fri6:101.16:201.312:090.36:466:13First Quarter8Fri
9Sat7:071.27:181.312:540.21:070.36:476:11Waxing Gibbous9Sat
10Sun8:011.28:141.31:490.22:040.36:486:09Waxing Gibbous10Sun
11Mon8:501.29:041.32:390.22:560.26:496:08Waxing Gibbous11Mon
12Tue9:321.39:491.33:230.23:430.26:516:06Waxing Gibbous12Tue
13Wed10:101.310:291.34:030.14:250.16:526:05Full Moon13Wed
14Thu10:461.411:091.44:410.15:050.16:536:03Full Moon14Thu
15Fri11:211.411:481.45:180.15:450.06:546:01Full Moon15Fri
16Sat11:571.55:560.16:250.06:556:00Full Moon16Sat
17Sun12:281.312:351.56:350.17:070.06:565:58Waning Gibbous17Sun
18Mon1:091.31:161.57:160.17:510.06:575:57Waning Gibbous18Mon
19Tue1:541.32:001.58:000.18:380.06:585:55Waning Gibbous19Tue
20Wed2:411.32:491.58:470.29:290.07:005:54Waning Gibbous20Wed
21Thu3:341.23:441.49:410.210:260.17:015:52Third Quarter21Thu
22Fri4:331.24:461.410:410.211:270.17:025:51Third Quarter22Fri
23Sat5:361.25:511.411:450.27:035:49Third Quarter23Sat
24Sun6:391.36:581.412:280.112:500.27:045:48Waning Crescent24Sun
25Mon7:411.48:031.41:290.01:550.17:055:47Waning Crescent25Mon
26Tue8:391.49:051.42:270.02:570.07:075:45Waning Crescent26Tue
27Wed9:321.510:011.43:230.03:540.07:085:44Waning Crescent27Wed
28Thu10:211.610:531.54:140.04:46-0.17:095:42New Moon28Thu
29Fri11:081.611:421.45:020.05:36-0.17:105:41New Moon29Fri
30Sat11:531.65:480.06:23-0.17:115:40New Moon30Sat
31Sun12:311.412:381.66:340.17:10-0.17:125:39Waxing Crescent31Sun
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 12:28 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 9% 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 Waning Crescent (9% 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