Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently falling in Falmouth Harbor, MA.
Next low tide : in 1h 52m at 6:54 am (0.1 ft)
Next high tide : 1:03 pm (1.2 ft)
Sunset today : 8:20 pm
Sunrise tomorrow : 5:12 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - Oct 2045

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:461.32:541.48:530.29:320.16:396:23Waning Gibbous1Sun
2Mon3:351.23:441.49:420.210:270.16:406:22Third Quarter2Mon
3Tue4:301.24:421.410:380.211:260.16:416:20Third Quarter3Tue
4Wed5:311.25:451.411:400.26:436:18Third Quarter4Wed
5Thu6:351.26:511.412:280.112:440.26:446:17Waning Crescent5Thu
6Fri7:381.37:571.41:290.11:490.16:456:15Waning Crescent6Fri
7Sat8:381.48:591.52:290.02:510.16:466:13Waning Crescent7Sat
8Sun9:331.59:571.53:250.03:500.06:476:12Waning Crescent8Sun
9Mon10:231.510:501.54:17-0.14:44-0.16:486:10New Moon9Mon
10Tue11:111.611:421.55:06-0.15:36-0.26:496:08New Moon10Tue
11Wed11:591.65:54-0.16:26-0.26:506:07New Moon11Wed
12Thu12:331.512:461.66:410.07:15-0.26:516:05Waxing Crescent12Thu
13Fri1:231.41:341.67:290.08:05-0.16:526:04Waxing Crescent13Fri
14Sat2:131.42:221.58:160.18:550.06:536:02Waxing Crescent14Sat
15Sun3:051.33:121.49:060.29:470.16:556:00Waxing Crescent15Sun
16Mon3:581.24:061.49:580.210:430.16:565:59First Quarter16Mon
17Tue4:561.25:051.310:550.311:410.26:575:57First Quarter17Tue
18Wed5:551.26:051.311:550.36:585:56First Quarter18Wed
19Thu6:521.27:031.312:390.212:530.36:595:54First Quarter19Thu
20Fri7:461.28:001.31:330.21:500.37:005:53Waxing Gibbous20Fri
21Sat8:351.28:511.32:230.22:440.27:015:51Waxing Gibbous21Sat
22Sun9:181.39:371.33:080.23:310.27:035:50Waxing Gibbous22Sun
23Mon9:571.310:181.33:490.24:140.17:045:49Waxing Gibbous23Mon
24Tue10:331.410:581.34:280.14:540.17:055:47Full Moon24Tue
25Wed11:081.411:371.35:050.15:340.07:065:46Full Moon25Wed
26Thu11:441.55:430.16:140.07:075:44Full Moon26Thu
27Fri12:161.312:221.56:220.16:550.07:085:43Full Moon27Fri
28Sat12:581.31:021.57:020.17:380.07:105:42Waning Gibbous28Sat
29Sun1:411.31:461.57:450.28:240.07:115:40Waning Gibbous29Sun
30Mon2:281.32:341.58:320.29:140.07:125:39Waning Gibbous30Mon
31Tue3:191.23:271.49:240.210:090.07:135:38Third Quarter31Tue
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 9:58 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 97% 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 Full Moon (97% 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