Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, June 27, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 4:11 pm (0.3 ft)
Next high tide : in 4h 08m at 10:19 am (1.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:10 am
Moon phase : Waxing Gibbous (95% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Mar 2042

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:311.37:251.112:140.21:110.16:165:32Waxing Gibbous1Sat
2Sun7:391.38:281.21:190.22:170.16:145:34Waxing Gibbous2Sun
3Mon8:381.39:191.22:210.23:120.16:135:35Waxing Gibbous3Mon
4Tue9:281.310:011.23:150.23:560.16:115:36Waxing Gibbous4Tue
5Wed10:101.410:391.34:000.14:340.06:095:37Full Moon5Wed
6Thu10:491.411:141.34:400.15:090.06:085:38Full Moon6Thu
7Fri11:261.411:471.35:190.15:430.06:065:39Full Moon7Fri
8Sat12:021.35:560.16:170.16:055:41Full Moon8Sat
9Sun12:201.31:381.37:340.17:510.17:036:42Waning Gibbous9Sun
10Mon1:541.32:151.38:120.18:270.17:016:43Waning Gibbous10Mon
11Tue2:291.32:541.28:510.19:040.27:006:44Waning Gibbous11Tue
12Wed3:061.33:361.29:330.19:450.26:586:45Waning Gibbous12Wed
13Thu3:471.34:231.110:200.110:310.26:566:46Third Quarter13Thu
14Fri4:351.35:171.111:130.211:240.36:556:47Third Quarter14Fri
15Sat5:291.36:151.112:110.26:536:49Third Quarter15Sat
16Sun6:281.37:171.112:220.31:110.26:516:50Third Quarter16Sun
17Mon7:311.38:191.21:230.22:120.16:496:51Waning Crescent17Mon
18Tue8:341.49:171.32:260.23:100.06:486:52Waning Crescent18Tue
19Wed9:321.510:091.43:250.14:04-0.16:466:53Waning Crescent19Wed
20Thu10:261.510:571.54:200.04:53-0.16:446:54New Moon20Thu
21Fri11:181.611:451.65:13-0.15:41-0.26:436:55New Moon21Fri
22Sat12:101.66:04-0.26:29-0.26:416:56New Moon22Sat
23Sun12:331.61:011.66:55-0.37:16-0.26:396:57Waxing Crescent23Sun
24Mon1:211.61:531.57:46-0.38:05-0.16:386:59Waxing Crescent24Mon
25Tue2:101.62:451.48:38-0.28:540.06:367:00Waxing Crescent25Tue
26Wed3:011.63:411.49:32-0.19:470.16:347:01First Quarter26Wed
27Thu3:551.54:411.310:310.010:450.26:337:02First Quarter27Thu
28Fri4:551.45:461.211:330.111:470.26:317:03First Quarter28Fri
29Sat6:011.36:541.112:390.16:297:04First Quarter29Sat
30Sun7:091.38:011.112:520.31:460.26:277:05Waxing Gibbous30Sun
31Mon8:161.39:011.21:580.32:500.26:267:06Waxing Gibbous31Mon
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 1:15 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 spring phase. Tonight's moon is 95% 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 Waxing Gibbous (95% 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