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 11m 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 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun10:381.411:171.24:350.25:120.06:504:13New Moon1Sun
2Mon11:171.411:581.25:150.25:520.06:514:13New Moon2Mon
3Tue11:571.45:560.26:340.06:524:12Waxing Crescent3Tue
4Wed12:401.212:401.46:390.27:180.06:534:12Waxing Crescent4Wed
5Thu1:241.21:261.47:240.28:040.06:544:12Waxing Crescent5Thu
6Fri2:111.22:161.48:140.28:530.06:554:12Waxing Crescent6Fri
7Sat3:011.23:101.49:090.29:450.06:554:12First Quarter7Sat
8Sun3:551.34:091.310:080.210:400.06:564:12First Quarter8Sun
9Mon4:501.35:101.311:090.111:360.06:574:12First Quarter9Mon
10Tue5:461.46:131.312:110.16:584:12Waxing Gibbous10Tue
11Wed6:431.57:161.312:320.01:120.06:594:12Waxing Gibbous11Wed
12Thu7:391.58:161.31:290.02:12-0.17:004:12Waxing Gibbous12Thu
13Fri8:331.69:131.42:240.03:08-0.17:004:12Full Moon13Fri
14Sat9:251.610:071.43:180.04:02-0.27:014:13Full Moon14Sat
15Sun10:161.611:001.44:100.04:53-0.27:024:13Full Moon15Sun
16Mon11:071.611:521.35:000.05:44-0.27:024:13Full Moon16Mon
17Tue11:581.65:510.06:33-0.17:034:14Waning Gibbous17Tue
18Wed12:421.312:471.56:400.17:21-0.17:044:14Waning Gibbous18Wed
19Thu1:311.31:371.47:300.18:090.07:044:14Waning Gibbous19Thu
20Fri2:191.32:271.48:200.28:570.17:054:15Waning Gibbous20Fri
21Sat3:091.23:191.39:130.29:470.17:054:15Third Quarter21Sat
22Sun3:591.24:131.210:080.210:360.27:064:16Third Quarter22Sun
23Mon4:491.25:081.211:040.211:250.27:064:16Third Quarter23Mon
24Tue5:381.26:031.111:590.27:074:17Third Quarter24Tue
25Wed6:271.26:591.112:140.212:540.27:074:18Waning Crescent25Wed
26Thu7:161.37:531.11:040.31:480.27:074:18Waning Crescent26Thu
27Fri8:041.38:431.11:530.32:370.17:084:19Waning Crescent27Fri
28Sat8:481.39:281.22:400.23:230.17:084:20Waning Crescent28Sat
29Sun9:311.410:111.23:240.24:060.07:084:20New Moon29Sun
30Mon10:121.410:541.24:080.24:480.07:084:21New Moon30Mon
31Tue10:541.44:510.25:310.07:084:22New Moon31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

Show All
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