Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 1h 52m at 11:57 am (0.1 ft)
Next high tide : 6:13 pm (1.4 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:08 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Mar 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed7:541.48:351.31:370.12:230.06:165:32Waxing Gibbous1Wed
2Thu8:521.49:271.32:370.13:170.06:145:34Waxing Gibbous2Thu
3Fri9:431.410:131.33:300.04:050.06:135:35Full Moon3Fri
4Sat10:281.410:541.44:170.04:47-0.16:115:36Full Moon4Sat
5Sun11:101.411:331.45:010.05:260.06:105:37Full Moon5Sun
6Mon11:491.45:420.06:050.06:085:38Full Moon6Mon
7Tue12:101.412:281.46:230.06:420.06:065:39Waning Gibbous7Tue
8Wed12:461.41:071.37:030.07:210.16:055:41Waning Gibbous8Wed
9Thu1:241.41:481.37:430.08:000.16:035:42Waning Gibbous9Thu
10Fri2:031.32:301.28:260.18:420.16:015:43Waning Gibbous10Fri
11Sat2:461.33:171.29:120.19:290.26:005:44Third Quarter11Sat
12Sun4:331.35:071.111:020.211:190.26:586:45Third Quarter12Sun
13Mon5:241.26:021.111:560.26:566:46Third Quarter13Mon
14Tue6:181.26:571.112:120.212:510.26:556:47Third Quarter14Tue
15Wed7:141.37:541.21:070.21:460.16:536:48Waning Crescent15Wed
16Thu8:101.38:481.22:030.22:410.16:516:50Waning Crescent16Thu
17Fri9:051.49:381.32:590.13:330.06:506:51Waning Crescent17Fri
18Sat9:561.510:261.43:510.04:22-0.16:486:52Waning Crescent18Sat
19Sun10:451.511:111.54:41-0.15:09-0.16:466:53New Moon19Sun
20Mon11:341.611:581.65:30-0.25:55-0.26:456:54New Moon20Mon
21Tue12:231.66:20-0.26:43-0.26:436:55New Moon21Tue
22Wed12:461.61:141.67:09-0.37:31-0.26:416:56Waxing Crescent22Wed
23Thu1:351.62:051.58:00-0.38:21-0.26:396:57Waxing Crescent23Thu
24Fri2:251.62:591.58:53-0.29:13-0.16:386:58Waxing Crescent24Fri
25Sat3:191.63:561.49:49-0.110:090.06:367:00First Quarter25Sat
26Sun4:161.54:591.310:49-0.111:090.16:347:01First Quarter26Sun
27Mon5:191.46:041.311:520.06:337:02First Quarter27Mon
28Tue6:261.47:121.312:120.112:560.06:317:03First Quarter28Tue
29Wed7:331.48:181.31:170.12:010.16:297:04Waxing Gibbous29Wed
30Thu8:391.39:171.32:220.13:030.16:287:05Waxing Gibbous30Thu
31Fri9:371.410:071.33:220.13:560.06:267:06Waxing Gibbous31Fri
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 3:05 pm — 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 neap phase. Tonight's moon is 58% 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 minimum.

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 First Quarter (58% illuminated). This places Falmouth Harbor, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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