Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 7:08 am (-0.2 ft)
Next high tide (tomorrow) : in 1h 04m at 12:34 am (1.6 ft)
Sunset today : 8:15 pm
Sunrise tomorrow : 5:21 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Jun 2066

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:161.35:501.311:420.25:108:10First Quarter1Tue
2Wed6:081.36:391.312:090.212:310.25:108:11First Quarter2Wed
3Thu7:031.37:291.41:030.21:220.15:098:11Waxing Gibbous3Thu
4Fri8:001.38:211.51:590.12:150.15:098:12Waxing Gibbous4Fri
5Sat8:571.39:131.62:550.03:080.15:098:13Waxing Gibbous5Sat
6Sun9:521.410:061.63:51-0.14:020.05:088:13Full Moon6Sun
7Mon10:471.410:581.74:44-0.14:550.05:088:14Full Moon7Mon
8Tue11:411.411:521.75:37-0.25:480.05:088:14Full Moon8Tue
9Wed12:371.46:30-0.26:420.05:088:15Full Moon9Wed
10Thu12:481.71:321.57:24-0.27:370.05:088:16Waning Gibbous10Thu
11Fri1:441.72:281.58:17-0.28:330.05:078:16Waning Gibbous11Fri
12Sat2:411.63:241.49:10-0.19:310.05:078:17Waning Gibbous12Sat
13Sun3:391.54:211.410:05-0.110:310.15:078:17Third Quarter13Sun
14Mon4:391.45:191.411:020.011:330.15:078:17Third Quarter14Mon
15Tue5:411.46:151.411:580.15:078:18Third Quarter15Tue
16Wed6:421.37:111.412:350.112:530.15:078:18Third Quarter16Wed
17Thu7:431.38:051.41:360.11:480.25:088:19Waning Crescent17Thu
18Fri8:431.28:571.42:350.12:420.25:088:19Waning Crescent18Fri
19Sat9:361.29:441.43:300.13:320.25:088:19Waning Crescent19Sat
20Sun10:241.210:281.44:180.14:180.25:088:19Waning Crescent20Sun
21Mon11:071.211:081.45:020.15:000.25:088:20New Moon21Mon
22Tue11:481.211:481.45:420.15:420.25:098:20New Moon22Tue
23Wed12:281.26:210.16:220.25:098:20New Moon23Wed
24Thu12:281.41:071.36:590.17:030.25:098:20New Moon24Thu
25Fri1:071.41:451.37:370.17:440.25:098:20Waxing Crescent25Fri
26Sat1:471.42:231.38:150.18:250.25:108:20Waxing Crescent26Sat
27Sun2:271.43:011.38:540.19:080.25:108:20Waxing Crescent27Sun
28Mon3:081.43:421.39:340.19:540.25:118:20Waxing Crescent28Mon
29Tue3:531.34:241.310:170.110:430.25:118:20First Quarter29Tue
30Wed4:411.35:111.411:040.111:360.25:128:20First Quarter30Wed
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 3:51 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 2% 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 New Moon (2% 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