Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 12:32 am (0.2 ft)
Next high tide : in 6h 02m at 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 - May 2034

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon10:431.310:571.44:360.14:490.15:387:40Full Moon1Mon
2Tue11:231.311:331.45:160.05:270.15:377:41Full Moon2Tue
3Wed12:011.35:540.06:050.15:367:42Full Moon3Wed
4Thu12:091.412:391.36:330.06:430.15:347:43Full Moon4Thu
5Fri12:451.41:181.37:110.07:210.25:337:44Waning Gibbous5Fri
6Sat1:231.41:571.37:500.08:010.25:327:45Waning Gibbous6Sat
7Sun2:011.42:371.38:300.18:420.25:317:46Waning Gibbous7Sun
8Mon2:421.43:191.29:120.19:260.25:307:47Waning Gibbous8Mon
9Tue3:251.44:051.29:580.110:140.25:287:48Third Quarter9Tue
10Wed4:131.34:541.210:470.111:070.25:277:49Third Quarter10Wed
11Thu5:061.35:471.311:390.15:267:50Third Quarter11Thu
12Fri6:021.36:401.312:030.212:330.15:257:51Third Quarter12Fri
13Sat7:001.47:351.41:000.11:280.15:247:52Waning Crescent13Sat
14Sun8:001.48:301.51:580.12:230.05:237:53Waning Crescent14Sun
15Mon8:591.49:231.62:560.03:180.05:227:54Waning Crescent15Mon
16Tue9:551.510:161.73:53-0.14:11-0.15:217:55New Moon16Tue
17Wed10:501.511:071.74:47-0.25:04-0.15:207:56New Moon17Wed
18Thu11:441.511:591.75:39-0.35:55-0.15:197:57New Moon18Thu
19Fri12:391.56:32-0.36:48-0.15:197:58New Moon19Fri
20Sat12:531.71:341.57:25-0.37:41-0.15:187:59Waxing Crescent20Sat
21Sun1:471.72:291.58:18-0.28:340.05:178:00Waxing Crescent21Sun
22Mon2:411.63:241.49:12-0.19:300.15:168:01Waxing Crescent22Mon
23Tue3:381.54:221.410:07-0.110:280.15:158:02First Quarter23Tue
24Wed4:371.45:221.411:050.011:290.25:158:03First Quarter24Wed
25Thu5:381.46:201.312:020.15:148:04First Quarter25Thu
26Fri6:391.37:161.312:300.212:580.15:138:05First Quarter26Fri
27Sat7:391.38:091.31:300.21:530.25:138:06Waxing Gibbous27Sat
28Sun8:361.38:581.42:270.22:440.25:128:06Waxing Gibbous28Sun
29Mon9:271.39:431.43:200.13:310.25:128:07Waxing Gibbous29Mon
30Tue10:131.310:231.44:060.14:140.25:118:08Waxing Gibbous30Tue
31Wed10:551.311:011.44:480.14:550.25:118:09Full Moon31Wed
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 9:22 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