Tides Today & Tomorrow in Marion, MA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently rising in Marion, MA.
Next low tide : 4:59 pm (0.4 ft)
Next high tide : in 1h 32m at 11:25 am (4.9 ft)
Sunset today : 7:41 pm
Sunrise tomorrow : 5:52 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8447385
Common Questions About Tides

Marion, MA Tides - Oct 2004

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:324.810:544.03:250.14:150.46:406:24Waning Gibbous1Fri
2Sat11:154.411:393.74:010.34:510.66:416:22Waning Gibbous2Sat
3Sun11:594.14:380.55:310.96:426:21Waning Gibbous3Sun
4Mon12:273.412:473.75:190.86:191.26:436:19Third Quarter4Mon
5Tue1:173.21:363.56:061.17:301.46:446:17Third Quarter5Tue
6Wed2:083.02:283.37:041.39:241.56:456:16Third Quarter6Wed
7Thu3:003.03:233.38:211.310:261.36:466:14Third Quarter7Thu
8Fri3:573.14:233.39:441.211:081.16:486:12Waning Crescent8Fri
9Sat4:553.35:193.510:471.011:420.86:496:11Waning Crescent9Sat
10Sun5:473.66:053.811:360.76:506:09Waning Crescent10Sun
11Mon6:314.06:464.012:130.512:190.36:516:07Waning Crescent11Mon
12Tue7:124.47:274.212:420.21:010.16:526:06New Moon12Tue
13Wed7:524.88:094.41:13-0.11:43-0.16:536:04New Moon13Wed
14Thu8:335.08:524.41:47-0.32:27-0.26:546:03New Moon14Thu
15Fri9:165.29:384.42:24-0.43:11-0.36:556:01New Moon15Fri
16Sat10:025.210:284.33:04-0.43:56-0.26:566:00Waxing Crescent16Sat
17Sun10:535.111:214.13:47-0.24:420.16:585:58Waxing Crescent17Sun
18Mon11:484.94:320.05:330.46:595:56Waxing Crescent18Mon
19Tue12:203.912:494.65:220.36:390.77:005:55First Quarter19Tue
20Wed1:213.81:524.56:220.68:540.97:015:53First Quarter20Wed
21Thu2:243.82:564.37:470.910:110.87:025:52First Quarter21Thu
22Fri3:283.94:024.310:010.811:040.67:035:50Waxing Gibbous22Fri
23Sat4:344.15:074.311:130.611:450.47:055:49Waxing Gibbous23Sat
24Sun5:364.46:044.412:040.47:065:48Waxing Gibbous24Sun
25Mon6:304.76:544.412:160.312:470.37:075:46Waxing Gibbous25Mon
26Tue7:184.97:394.412:410.21:250.27:085:45Full Moon26Tue
27Wed8:025.08:224.41:070.12:010.17:095:43Full Moon27Wed
28Thu8:435.09:034.21:370.02:370.17:115:42Full Moon28Thu
29Fri9:234.89:444.02:120.03:120.27:125:41Full Moon29Fri
30Sat10:024.610:263.82:500.13:480.37:135:39Waning Gibbous30Sat
31Sun9:414.210:083.52:290.33:250.56:144:38Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8447385)

Common Questions About Marion, MA Tides

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

Slack tide in Marion, MA is approximately 2:12 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 spring phase. Tonight's moon is 18% 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 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 Waxing Crescent (18% illuminated). This places Marion, 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