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 28m 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 - May 2078

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:121.42:521.28:450.18:530.35:387:40Waning Gibbous1Sun
2Mon2:531.33:371.29:290.19:390.35:377:41Waning Gibbous2Mon
3Tue3:391.34:261.210:180.110:300.35:357:42Third Quarter3Tue
4Wed4:311.35:201.211:110.111:270.35:347:43Third Quarter4Wed
5Thu5:281.36:151.212:070.15:337:44Third Quarter5Thu
6Fri6:281.37:111.312:260.21:020.15:327:46Third Quarter6Fri
7Sat7:291.48:061.41:260.21:580.15:307:47Waning Crescent7Sat
8Sun8:291.48:591.52:250.12:530.05:297:48Waning Crescent8Sun
9Mon9:261.59:501.63:230.03:450.05:287:49Waning Crescent9Mon
10Tue10:211.510:401.64:18-0.14:36-0.15:277:50New Moon10Tue
11Wed11:141.511:291.75:11-0.25:26-0.15:267:51New Moon11Wed
12Thu12:081.56:03-0.26:16-0.15:257:52New Moon12Thu
13Fri12:201.71:021.56:55-0.27:070.05:247:53Waxing Crescent13Fri
14Sat1:121.71:561.47:47-0.27:590.05:237:54Waxing Crescent14Sat
15Sun2:051.62:511.48:40-0.18:530.15:227:55Waxing Crescent15Sun
16Mon3:001.53:491.39:36-0.19:500.25:217:56Waxing Crescent16Mon
17Tue3:581.44:491.310:340.010:500.25:207:57First Quarter17Tue
18Wed5:001.45:501.211:340.111:530.35:197:58First Quarter18Wed
19Thu6:031.36:491.212:330.25:187:59First Quarter19Thu
20Fri7:051.37:451.312:560.31:290.25:188:00First Quarter20Fri
21Sat8:051.28:351.31:560.22:210.25:178:01Waxing Gibbous21Sat
22Sun8:591.29:201.32:520.23:090.25:168:02Waxing Gibbous22Sun
23Mon9:471.210:001.43:410.23:520.25:158:02Waxing Gibbous23Mon
24Tue10:301.310:381.44:250.14:320.25:158:03Waxing Gibbous24Tue
25Wed11:111.311:141.45:050.15:100.25:148:04Full Moon25Wed
26Thu11:501.311:511.45:440.15:480.25:138:05Full Moon26Thu
27Fri12:301.26:220.16:270.25:138:06Full Moon27Fri
28Sat12:291.41:091.27:020.17:070.25:128:07Full Moon28Sat
29Sun1:081.41:501.27:420.17:470.25:118:08Waning Gibbous29Sun
30Mon1:481.42:311.28:230.18:300.25:118:08Waning Gibbous30Mon
31Tue2:311.43:151.29:070.19:170.25:108:09Waning Gibbous31Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447865)

Common Questions About Falmouth Harbor, MA Tides

Show All
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