Tides Today & Tomorrow in Marion, MA

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Marion, MA.
Next low tide : in 21m at 7:32 pm (1.3 ft)
Next high tide (tomorrow) : 2:10 am (3.2 ft)
Sunset today : 7:37 pm
Sunrise tomorrow : 5:55 am
Moon phase : First Quarter (46% illuminated)
Tide Station Location : Station #8447385
Common Questions About Tides

Marion, MA Tides - Dec 1998

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue5:235.15:504.511:31-0.411:17-0.76:504:13Waxing Gibbous1Tue
2Wed6:185.46:434.712:24-0.66:514:13Full Moon2Wed
3Thu7:105.67:354.812:06-0.91:17-0.76:524:13Full Moon3Thu
4Fri8:015.68:274.812:56-0.92:11-0.66:534:12Full Moon4Fri
5Sat8:525.49:194.71:46-0.73:00-0.56:544:12Waning Gibbous5Sat
6Sun9:445.110:124.52:36-0.53:46-0.26:554:12Waning Gibbous6Sun
7Mon10:374.711:074.23:25-0.24:300.16:564:12Waning Gibbous7Mon
8Tue11:324.34:130.25:180.46:574:12Waning Gibbous8Tue
9Wed12:034.012:273.95:060.56:230.66:584:12Third Quarter9Wed
10Thu12:583.81:203.66:110.87:400.76:594:12Third Quarter10Thu
11Fri1:533.72:133.37:471.08:320.76:594:12Third Quarter11Fri
12Sat2:493.63:093.29:060.99:100.67:004:12Third Quarter12Sat
13Sun3:453.64:053.19:550.89:460.57:014:12Waning Crescent13Sun
14Mon4:393.74:573.210:360.610:230.37:024:13Waning Crescent14Mon
15Tue5:253.85:413.311:150.411:010.17:034:13Waning Crescent15Tue
16Wed6:054.06:213.411:540.211:390.07:034:13Waning Crescent16Wed
17Thu6:424.16:583.512:340.07:044:14New Moon17Thu
18Fri7:174.27:353.612:19-0.11:14-0.17:054:14New Moon18Fri
19Sat7:524.28:133.612:59-0.21:54-0.27:054:14New Moon19Sat
20Sun8:304.28:533.61:39-0.22:30-0.27:064:15New Moon20Sun
21Mon9:104.29:363.62:18-0.23:05-0.27:064:15Waxing Crescent21Mon
22Tue9:534.110:233.62:58-0.13:39-0.27:074:16Waxing Crescent22Tue
23Wed10:414.011:133.63:390.04:17-0.17:074:16Waxing Crescent23Wed
24Thu11:333.94:250.15:010.07:084:17First Quarter24Thu
25Fri12:063.712:273.85:190.35:530.07:084:17First Quarter25Fri
26Sat1:013.81:243.86:270.46:550.07:084:18First Quarter26Sat
27Sun1:584.02:233.77:550.48:02-0.17:094:19First Quarter27Sun
28Mon2:594.23:283.89:260.29:06-0.37:094:19Waxing Gibbous28Mon
29Tue4:044.54:333.910:33-0.110:05-0.57:094:20Waxing Gibbous29Tue
30Wed5:064.85:334.111:29-0.310:58-0.67:094:21Waxing Gibbous30Wed
31Thu6:035.16:284.412:21-0.57:094:22Full Moon31Thu
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447385)

Common Questions About Marion, MA Tides

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What time does the tide turn (slack tide) in Marion, MA today?

Slack tide in Marion, MA is approximately 10:51 pm — 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 Marion, MA?

Marion, MA is currently in a neap phase. Tonight's moon is 46% 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 minimum.

What datum are Marion, 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 Marion, MA?

Tide predictions for Marion, 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 Marion, MA?

Tide data for Marion, MA is sourced from NOAA Station #8447385. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8447385.

What is the moon phase in Marion, MA tonight?

Tonight the moon over Marion, MA is First Quarter (46% illuminated). This places Marion, MA in a neap tide cycle, so tidal ranges are near their weekly minimum 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