Tides Today & Tomorrow in Falmouth Harbor, MA

TIDE TIMES for Sunday, July 5, 2026
The tide is currently rising in Falmouth Harbor, MA.
Next low tide : 9:29 am (0.1 ft)
Next high tide : in 2h 22m at 3:03 am (1.4 ft)
Sunset today : 8:19 pm
Sunrise tomorrow : 5:14 am
Moon phase : Waning Gibbous (72% illuminated)
Tide Station Location : Station #8447865
Common Questions About Tides

Falmouth Harbor, MA Tides - May 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed12:531.71:311.57:25-0.37:41-0.15:377:40Waxing Crescent1Wed
2Thu1:461.72:261.58:18-0.28:35-0.15:367:42Waxing Crescent2Thu
3Fri2:401.63:231.49:12-0.29:310.05:357:43Waxing Crescent3Fri
4Sat3:381.54:231.410:10-0.110:300.15:347:44First Quarter4Sat
5Sun4:401.55:261.411:100.011:330.15:327:45First Quarter5Sun
6Mon5:441.46:281.312:110.05:317:46First Quarter6Mon
7Tue6:491.37:291.312:370.21:110.15:307:47First Quarter7Tue
8Wed7:531.38:271.41:400.22:090.15:297:48Waxing Gibbous8Wed
9Thu8:521.39:171.42:410.13:030.15:287:49Waxing Gibbous9Thu
10Fri9:441.310:021.43:350.13:510.15:277:50Waxing Gibbous10Fri
11Sat10:301.310:411.44:220.14:330.15:267:51Waxing Gibbous11Sat
12Sun11:111.311:191.45:040.05:130.15:257:52Full Moon12Sun
13Mon11:501.311:551.45:430.05:510.15:247:53Full Moon13Mon
14Tue12:281.36:210.06:300.15:237:54Full Moon14Tue
15Wed12:331.41:071.37:000.07:090.25:227:55Full Moon15Wed
16Thu1:111.41:461.37:390.07:480.25:217:56Waning Gibbous16Thu
17Fri1:501.42:261.38:180.18:290.25:207:57Waning Gibbous17Fri
18Sat2:301.43:071.39:000.19:130.25:197:58Waning Gibbous18Sat
19Sun3:131.43:521.39:440.110:000.25:187:59Waning Gibbous19Sun
20Mon3:591.34:391.310:310.110:510.25:178:00Third Quarter20Mon
21Tue4:501.35:291.311:210.111:450.25:168:01Third Quarter21Tue
22Wed5:441.36:201.312:130.15:168:02Third Quarter22Wed
23Thu6:401.37:131.412:410.11:060.15:158:03Waning Crescent23Thu
24Fri7:391.48:081.51:380.12:010.05:148:04Waning Crescent24Fri
25Sat8:371.49:021.62:360.02:560.05:148:04Waning Crescent25Sat
26Sun9:351.59:551.63:33-0.13:500.05:138:05Waning Crescent26Sun
27Mon10:301.510:471.74:28-0.24:43-0.15:128:06New Moon27Mon
28Tue11:251.511:401.75:21-0.25:36-0.15:128:07New Moon28Tue
29Wed12:201.56:14-0.36:29-0.15:118:08New Moon29Wed
30Thu12:341.71:151.57:07-0.37:22-0.15:118:09Waxing Crescent30Thu
31Fri1:281.72:111.58:00-0.28:170.05:108:09Waxing Crescent31Fri
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 6:16 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 transitional phase. Tonight's moon is 72% 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 shifting between spring and neap.

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 Waning Gibbous (72% illuminated). This places Falmouth Harbor, MA in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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