Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Friday, June 19, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 10:07 am (0.0 ft)
Next high tide (tomorrow) : in 4h 26m at 3:39 am (1.5 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:08 am
Moon phase : Waxing Crescent (27% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Jan 2030

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue7:451.58:271.31:350.02:22-0.17:084:23Waning Crescent1Tue
2Wed8:431.69:261.32:350.03:20-0.17:084:24New Moon2Wed
3Thu9:391.610:211.43:310.04:14-0.27:094:24New Moon3Thu
4Fri10:331.611:141.44:25-0.15:06-0.27:094:25New Moon4Fri
5Sat11:251.65:17-0.15:56-0.27:084:26New Moon5Sat
6Sun12:051.412:161.66:090.06:43-0.27:084:27Waxing Crescent6Sun
7Mon12:541.41:061.56:590.07:30-0.17:084:28Waxing Crescent7Mon
8Tue1:411.41:541.47:480.08:160.07:084:29Waxing Crescent8Tue
9Wed2:271.32:441.38:390.19:030.07:084:30First Quarter9Wed
10Thu3:151.33:361.29:310.19:520.17:084:31First Quarter10Thu
11Fri4:051.34:301.210:260.210:420.27:074:32First Quarter11Fri
12Sat4:561.35:261.111:220.211:340.27:074:34First Quarter12Sat
13Sun5:481.36:231.112:180.27:074:35Waxing Gibbous13Sun
14Mon6:421.37:211.112:260.21:150.27:064:36Waxing Gibbous14Mon
15Tue7:351.38:141.11:190.22:090.17:064:37Waxing Gibbous15Tue
16Wed8:241.39:021.22:110.22:570.17:054:38Waxing Gibbous16Wed
17Thu9:091.49:451.22:580.23:400.07:054:39Waxing Gibbous17Thu
18Fri9:511.410:251.23:420.14:200.07:044:40Full Moon18Fri
19Sat10:311.411:051.34:250.15:000.07:044:42Full Moon19Sat
20Sun11:111.511:441.35:070.15:40-0.17:034:43Full Moon20Sun
21Mon11:531.55:500.06:20-0.17:034:44Waning Gibbous21Mon
22Tue12:241.412:351.56:330.07:01-0.17:024:45Waning Gibbous22Tue
23Wed1:041.41:191.47:190.07:44-0.17:014:46Waning Gibbous23Wed
24Thu1:471.42:071.48:070.08:30-0.17:004:48Waning Gibbous24Thu
25Fri2:341.42:581.48:590.09:200.07:004:49Third Quarter25Fri
26Sat3:261.43:561.39:560.010:150.06:594:50Third Quarter26Sat
27Sun4:221.44:581.210:570.011:140.16:584:51Third Quarter27Sun
28Mon5:231.46:041.212:000.06:574:53Waning Crescent28Mon
29Tue6:271.47:121.212:160.11:050.06:564:54Waning Crescent29Tue
30Wed7:321.58:181.31:190.12:090.06:554:55Waning Crescent30Wed
31Thu8:341.59:171.32:220.03:08-0.16:544:56Waning Crescent31Thu
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 6:53 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 transitional phase. Tonight's moon is 27% 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 shifting between spring and neap.

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 Crescent (27% illuminated). This places Falmouth Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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