Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 3h 06m at 3:44 am (0.2 ft)
Next high tide : 9:50 am (1.1 ft)
Sunset today : 8:06 pm
Sunrise tomorrow : 5:31 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Mar 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:281.312:441.36:390.07:000.16:155:33Waning Gibbous1Tue
2Wed1:041.31:231.37:180.17:360.16:145:34Waning Gibbous2Wed
3Thu1:401.32:031.27:590.18:150.16:125:35Waning Gibbous3Thu
4Fri2:181.32:461.28:420.18:560.26:115:36Waning Gibbous4Fri
5Sat3:001.33:331.19:290.29:420.26:095:37Third Quarter5Sat
6Sun3:471.24:261.110:210.210:330.36:075:39Third Quarter6Sun
7Mon4:391.25:221.111:160.211:280.36:065:40Third Quarter7Mon
8Tue5:351.26:221.112:140.26:045:41Third Quarter8Tue
9Wed6:341.37:211.112:250.31:130.26:025:42Waning Crescent9Wed
10Thu7:321.38:161.21:240.22:090.16:015:43Waning Crescent10Thu
11Fri8:271.49:061.32:200.13:000.05:595:44Waning Crescent11Fri
12Sat9:191.59:521.43:130.03:48-0.15:575:45New Moon12Sat
13Sun11:081.611:371.55:03-0.15:34-0.26:566:47New Moon13Sun
14Mon11:571.65:52-0.16:20-0.26:546:48New Moon14Mon
15Tue12:231.512:461.66:42-0.27:06-0.26:526:49Waxing Crescent15Tue
16Wed1:101.61:371.67:32-0.27:53-0.26:516:50Waxing Crescent16Wed
17Thu1:571.62:281.58:23-0.28:42-0.16:496:51Waxing Crescent17Thu
18Fri2:471.63:221.49:16-0.29:330.06:476:52Waxing Crescent18Fri
19Sat3:401.54:211.310:13-0.110:300.16:466:53First Quarter19Sat
20Sun4:381.45:251.211:150.011:310.16:446:54First Quarter20Sun
21Mon5:421.46:341.212:210.16:426:55First Quarter21Mon
22Tue6:511.37:451.212:360.21:290.16:416:57Waxing Gibbous22Tue
23Wed8:011.38:521.21:430.22:370.16:396:58Waxing Gibbous23Wed
24Thu9:061.39:481.22:490.23:370.16:376:59Waxing Gibbous24Thu
25Fri10:011.310:331.33:470.24:260.16:357:00Waxing Gibbous25Fri
26Sat10:471.411:121.34:360.15:060.16:347:01Full Moon26Sat
27Sun11:271.411:481.35:190.15:430.16:327:02Full Moon27Sun
28Mon12:051.45:580.16:180.16:307:03Full Moon28Mon
29Tue12:221.412:421.36:360.06:520.16:297:04Full Moon29Tue
30Wed12:551.41:191.37:130.07:270.16:277:05Waning Gibbous30Wed
31Thu1:291.41:561.37:510.08:030.16:257:06Waning Gibbous31Thu
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 6:47 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 92% 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 (92% 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