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 4h 51m 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 - Feb 2005

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:113.612:303.05:400.45:440.06:544:58Third Quarter1Tue
2Wed1:023.61:262.96:470.56:430.16:534:59Third Quarter2Wed
3Thu2:003.72:282.98:140.57:530.16:525:01Third Quarter3Thu
4Fri3:063.93:383.09:440.39:08-0.16:515:02Waning Crescent4Fri
5Sat4:174.14:483.410:510.010:18-0.36:505:03Waning Crescent5Sat
6Sun5:234.45:493.811:46-0.311:21-0.66:495:05Waning Crescent6Sun
7Mon6:214.86:434.212:38-0.56:485:06New Moon7Mon
8Tue7:135.07:354.512:20-0.91:26-0.76:465:07New Moon8Tue
9Wed8:035.18:254.71:18-1.02:10-0.86:455:08New Moon9Wed
10Thu8:515.09:154.82:13-1.02:49-0.96:445:10Waxing Crescent10Thu
11Fri9:394.710:054.73:03-0.83:24-0.86:435:11Waxing Crescent11Fri
12Sat10:284.310:554.53:50-0.53:57-0.66:415:12Waxing Crescent12Sat
13Sun11:183.911:474.24:35-0.14:32-0.36:405:13Waxing Crescent13Sun
14Mon12:093.45:250.35:110.06:395:15First Quarter14Mon
15Tue12:403.81:013.16:310.75:580.46:375:16First Quarter15Tue
16Wed1:343.51:562.88:230.96:560.66:365:17First Quarter16Wed
17Thu2:333.22:572.79:390.98:070.86:355:18First Quarter17Thu
18Fri3:423.14:032.710:300.89:210.76:335:20Waxing Gibbous18Fri
19Sat4:493.15:032.811:100.710:210.56:325:21Waxing Gibbous19Sat
20Sun5:413.35:513.111:460.511:110.36:305:22Waxing Gibbous20Sun
21Mon6:213.56:323.312:200.36:295:23Waxing Gibbous21Mon
22Tue6:553.67:083.512:540.16:275:25Full Moon22Tue
23Wed7:273.87:433.712:38-0.21:27-0.16:265:26Full Moon23Wed
24Thu7:583.88:173.81:20-0.31:56-0.36:245:27Full Moon24Thu
25Fri8:313.88:523.91:59-0.42:23-0.46:235:28Full Moon25Fri
26Sat9:063.89:293.92:36-0.42:50-0.46:215:29Waning Gibbous26Sat
27Sun9:443.610:093.93:12-0.33:18-0.46:205:31Waning Gibbous27Sun
28Mon10:283.510:533.93:48-0.23:49-0.36:185:32Waning Gibbous28Mon
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 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