Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 26, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide (tomorrow) : 4:30 am (0.1 ft)
Next high tide : in 4h 01m at 9:53 pm (1.4 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 - Jul 2079

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:551.61:411.47:31-0.27:430.05:128:20Waxing Crescent1Sat
2Sun1:511.62:351.48:24-0.18:380.15:138:20Waxing Crescent2Sun
3Mon2:471.53:291.49:16-0.19:350.15:138:20Waxing Crescent3Mon
4Tue3:431.54:241.410:090.010:330.15:148:19First Quarter4Tue
5Wed4:411.45:181.411:030.111:330.25:148:19First Quarter5Wed
6Thu5:401.36:111.311:560.15:158:19First Quarter6Thu
7Fri6:381.27:031.312:320.212:480.25:168:18First Quarter7Fri
8Sat7:371.27:541.31:300.21:400.35:168:18Waxing Gibbous8Sat
9Sun8:341.28:451.32:270.22:320.35:178:18Waxing Gibbous9Sun
10Mon9:281.29:331.43:210.23:220.35:188:17Waxing Gibbous10Mon
11Tue10:151.210:171.44:100.14:080.35:188:17Waxing Gibbous11Tue
12Wed10:591.210:591.44:530.14:510.35:198:16Full Moon12Wed
13Thu11:411.211:391.45:330.15:330.25:208:16Full Moon13Thu
14Fri12:211.26:130.16:140.25:218:15Full Moon14Fri
15Sat12:191.41:001.26:510.16:550.25:228:15Full Moon15Sat
16Sun12:591.41:381.37:290.07:360.25:228:14Waning Gibbous16Sun
17Mon1:391.42:161.38:080.08:180.25:238:13Waning Gibbous17Mon
18Tue2:201.42:541.38:470.09:020.25:248:13Waning Gibbous18Tue
19Wed3:021.43:351.39:280.19:490.15:258:12Waning Gibbous19Wed
20Thu3:481.44:181.410:120.110:400.15:268:11Third Quarter20Thu
21Fri4:391.35:061.411:000.111:350.15:278:10Third Quarter21Fri
22Sat5:331.35:581.411:510.15:288:09Third Quarter22Sat
23Sun6:321.36:531.512:320.112:460.15:298:09Waning Crescent23Sun
24Mon7:331.37:521.51:330.01:440.15:298:08Waning Crescent24Mon
25Tue8:371.38:531.62:350.02:450.15:308:07Waning Crescent25Tue
26Wed9:391.39:531.63:36-0.13:450.15:318:06Waning Crescent26Wed
27Thu10:381.310:501.64:34-0.14:430.05:328:05New Moon27Thu
28Fri11:351.411:461.65:29-0.15:380.05:338:04New Moon28Fri
29Sat12:291.46:22-0.16:330.05:348:03New Moon29Sat
30Sun12:421.61:221.47:12-0.17:260.05:358:02Waxing Crescent30Sun
31Mon1:351.62:111.48:01-0.18:180.05:368:01Waxing Crescent31Mon
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 1:11 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