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 3h 03m 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 - Dec 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:431.312:441.46:400.27:180.06:494:13Waxing Crescent1Wed
2Thu1:261.21:291.47:240.28:010.16:504:13Waxing Crescent2Thu
3Fri2:101.22:141.38:100.28:450.16:514:12Waxing Crescent3Fri
4Sat2:561.23:021.38:590.39:320.26:524:12First Quarter4Sat
5Sun3:441.23:531.29:510.310:200.26:534:12First Quarter5Sun
6Mon4:321.24:461.210:440.311:080.26:544:12First Quarter6Mon
7Tue5:201.25:391.211:370.311:550.26:554:12First Quarter7Tue
8Wed6:071.36:321.212:300.26:564:12Waxing Gibbous8Wed
9Thu6:551.37:251.212:440.21:230.26:574:12Waxing Gibbous9Thu
10Fri7:421.48:161.21:330.22:140.16:574:12Waxing Gibbous10Fri
11Sat8:281.49:051.22:210.23:030.06:584:12Waxing Gibbous11Sat
12Sun9:131.59:521.33:080.13:500.06:594:12Full Moon12Sun
13Mon9:591.510:401.33:550.14:38-0.17:004:12Full Moon13Mon
14Tue10:461.611:291.34:430.15:26-0.17:014:12Full Moon14Tue
15Wed11:371.65:330.06:15-0.27:014:13Waning Gibbous15Wed
16Thu12:201.312:291.66:240.07:05-0.27:024:13Waning Gibbous16Thu
17Fri1:111.41:221.67:170.07:56-0.17:034:13Waning Gibbous17Fri
18Sat2:051.42:181.58:130.08:49-0.17:034:14Third Quarter18Sat
19Sun3:001.43:181.49:130.09:450.07:044:14Third Quarter19Sun
20Mon3:581.44:211.410:150.110:430.07:044:14Third Quarter20Mon
21Tue4:571.45:261.311:190.111:410.17:054:15Third Quarter21Tue
22Wed5:561.46:311.312:230.17:054:15Waning Crescent22Wed
23Thu6:551.47:361.212:390.11:260.07:064:16Waning Crescent23Thu
24Fri7:521.48:361.21:370.12:260.07:064:17Waning Crescent24Fri
25Sat8:451.49:281.22:320.13:200.07:074:17Waning Crescent25Sat
26Sun9:331.410:161.23:230.14:080.07:074:18New Moon26Sun
27Mon10:181.411:001.24:090.14:520.07:074:18New Moon27Mon
28Tue11:001.411:411.24:530.15:330.07:084:19New Moon28Tue
29Wed11:421.45:360.16:130.07:084:20New Moon29Wed
30Thu12:211.212:221.46:170.16:520.07:084:21Waxing Crescent30Thu
31Fri12:591.21:021.46:590.27:280.07:084:21Waxing Crescent31Fri
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