Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Saturday, July 25, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 3:44 am (0.2 ft)
Next high tide : in 1m at 9:05 pm (1.3 ft)
Sunset today : 8:07 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waxing Gibbous (86% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Dec 2077

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:291.65:240.06:04-0.26:504:13Waning Gibbous1Wed
2Thu12:121.412:191.66:140.06:54-0.16:514:12Waning Gibbous2Thu
3Fri1:041.31:101.57:040.17:44-0.16:524:12Waning Gibbous3Fri
4Sat1:551.32:011.47:540.18:350.06:534:12Waning Gibbous4Sat
5Sun2:481.32:551.48:480.29:280.16:544:12Third Quarter5Sun
6Mon3:421.23:511.39:440.210:220.16:554:12Third Quarter6Mon
7Tue4:361.24:481.210:420.311:140.26:554:12Third Quarter7Tue
8Wed5:291.25:451.211:390.36:564:12Third Quarter8Wed
9Thu6:201.26:401.212:050.212:350.26:574:12Waning Crescent9Thu
10Fri7:081.37:341.212:540.21:290.26:584:12Waning Crescent10Fri
11Sat7:541.38:231.21:420.22:180.26:594:12Waning Crescent11Sat
12Sun8:361.39:081.22:270.23:040.17:004:12Waning Crescent12Sun
13Mon9:161.49:501.23:090.23:460.17:004:12New Moon13Mon
14Tue9:551.410:311.23:500.24:270.07:014:13New Moon14Tue
15Wed10:341.411:131.24:310.25:080.07:024:13New Moon15Wed
16Thu11:141.511:551.25:120.15:500.07:024:13New Moon16Thu
17Fri11:571.55:550.16:330.07:034:14Waxing Crescent17Fri
18Sat12:381.212:411.56:400.17:180.07:044:14Waxing Crescent18Sat
19Sun1:241.31:291.57:270.18:050.07:044:14Waxing Crescent19Sun
20Mon2:111.32:201.48:180.18:550.07:054:15Waxing Crescent20Mon
21Tue3:031.33:151.49:140.19:480.07:054:15First Quarter21Tue
22Wed3:581.34:151.410:140.110:440.07:064:16First Quarter22Wed
23Thu4:551.45:181.311:160.111:410.07:064:16First Quarter23Thu
24Fri5:521.46:211.312:180.07:074:17Waxing Gibbous24Fri
25Sat6:501.57:251.312:380.01:200.07:074:18Waxing Gibbous25Sat
26Sun7:471.58:261.31:360.02:20-0.17:074:18Waxing Gibbous26Sun
27Mon8:421.59:231.32:320.03:17-0.17:074:19Full Moon27Mon
28Tue9:341.610:161.33:260.04:10-0.27:084:20Full Moon28Tue
29Wed10:241.611:071.34:170.05:00-0.27:084:20Full Moon29Wed
30Thu11:141.611:561.35:060.05:48-0.17:084:21Full Moon30Thu
31Fri12:021.55:550.06:35-0.17:084:22Waning 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 12:24 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 86% 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 (86% 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