41.6650’ N, 70.1833’ W

South Yarmouth, MA

60°
H -°
L 57°
SW
10mph
High tide
9:06 pm

Tides Today & Tomorrow in South Yarmouth, MA

TIDE TIMES for Wednesday, November 4, 2026
The tide is currently rising in South Yarmouth, MA.
Next low tide (tomorrow) : 3:16 am (0.2 ft)
Next high tide : in 3h 35m at 9:06 pm (2.8 ft)
Sunset today : 4:31 pm
Sunrise tomorrow : 6:16 am
Moon phase : Waning Crescent (21% illuminated)
Tide Station Location : Station #8447504
Common Questions About Tides

South Yarmouth, MA Tides - Oct 1872

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:042.85:490.26:040.25:425:26New Moon1Tue
2Wed12:182.912:392.96:260.16:440.15:435:24New Moon2Wed
3Thu12:572.91:143.07:030.17:240.05:445:22New Moon3Thu
4Fri1:362.91:513.07:410.18:050.05:455:21Waxing Crescent4Fri
5Sat2:162.92:293.18:200.18:470.05:465:19Waxing Crescent5Sat
6Sun2:582.83:103.19:010.29:320.05:475:17Waxing Crescent6Sun
7Mon3:442.83:553.19:450.210:220.05:485:16Waxing Crescent7Mon
8Tue4:342.74:463.010:350.311:170.15:495:14First Quarter8Tue
9Wed5:302.65:443.011:320.45:505:12First Quarter9Wed
10Thu6:332.66:482.912:170.112:340.45:515:11First Quarter10Thu
11Fri7:382.67:542.91:200.11:380.45:525:09Waxing Gibbous11Fri
12Sat8:442.79:013.02:230.12:440.35:545:08Waxing Gibbous12Sat
13Sun9:462.810:053.13:250.03:470.25:555:06Waxing Gibbous13Sun
14Mon10:423.011:033.14:23-0.14:460.05:565:04Waxing Gibbous14Mon
15Tue11:333.111:563.15:15-0.15:40-0.15:575:03Full Moon15Tue
16Wed12:203.26:04-0.16:31-0.25:585:01Full Moon16Wed
17Thu12:463.11:053.26:50-0.17:19-0.25:595:00Full Moon17Thu
18Fri1:353.11:493.27:350.08:06-0.26:004:58Waning Gibbous18Fri
19Sat2:223.02:333.18:190.18:52-0.16:024:57Waning Gibbous19Sat
20Sun3:092.83:173.09:040.29:390.06:034:55Waning Gibbous20Sun
21Mon3:572.74:032.99:490.410:270.26:044:54Waning Gibbous21Mon
22Tue4:462.54:522.810:380.511:190.36:054:52Third Quarter22Tue
23Wed5:402.45:462.711:310.66:064:51Third Quarter23Wed
24Thu6:362.46:442.612:140.412:270.76:074:49Third Quarter24Thu
25Fri7:332.47:422.61:100.51:240.76:094:48Third Quarter25Fri
26Sat8:272.48:382.62:050.52:200.76:104:47Waning Crescent26Sat
27Sun9:192.59:322.62:570.43:140.66:114:45Waning Crescent27Sun
28Mon10:052.610:202.73:450.44:050.46:124:44Waning Crescent28Mon
29Tue10:462.811:042.84:280.34:500.36:134:43Waning Crescent29Tue
30Wed11:242.911:452.85:090.25:330.16:154:41New Moon30Wed
31Thu12:013.05:480.16:140.06:164:40New Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447504)

Common Questions About South Yarmouth, MA Tides

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Is this week a spring tide or neap tide in South Yarmouth, MA?

South Yarmouth, MA is currently in a transitional phase. Tonight's moon is 21% 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 South Yarmouth, 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 South Yarmouth, MA?

Tide predictions for South Yarmouth, 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 South Yarmouth, MA?

Tide data for South Yarmouth, MA is sourced from NOAA Station #8447504. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447504.

What is the moon phase in South Yarmouth, MA tonight?

Tonight the moon over South Yarmouth, MA is Waning Crescent (21% illuminated). This places South Yarmouth, 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