Tides Today & Tomorrow in Marblehead, MA

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Marblehead, MA.
Next low tide : in 2h 25m at 8:51 pm (-0.1 ft)
Next high tide (tomorrow) : 3:05 am (9.5 ft)
Sunset today : 7:43 pm
Sunrise tomorrow : 5:51 am
Moon phase : Waxing Crescent (18% illuminated)
Tide Station Location : Station #8442645
Common Questions About Tides

Marblehead, MA Tides - Feb 1948

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:5110.14:199.210:04-0.110:230.16:584:55Third Quarter1Sun
2Mon4:489.95:218.611:050.211:200.76:574:57Third Quarter2Mon
3Tue5:489.66:278.112:090.56:564:58Third Quarter3Tue
4Wed6:489.47:317.912:191.21:130.76:544:59Waning Crescent4Wed
5Thu7:469.28:317.71:191.52:130.86:535:01Waning Crescent5Thu
6Fri8:419.19:257.72:151.73:080.86:525:02Waning Crescent6Fri
7Sat9:309.110:117.73:071.83:560.86:515:03Waning Crescent7Sat
8Sun10:149.110:517.83:521.74:360.76:505:05New Moon8Sun
9Mon10:539.111:267.94:331.65:120.76:495:06New Moon9Mon
10Tue11:289.111:588.05:101.55:450.66:475:07New Moon10Tue
11Wed12:029.15:461.46:170.66:465:08New Moon11Wed
12Thu12:308.212:369.16:231.26:510.66:455:10Waxing Crescent12Thu
13Fri1:038.41:129.07:021.17:260.66:435:11Waxing Crescent13Fri
14Sat1:378.61:518.87:431.08:040.76:425:12Waxing Crescent14Sat
15Sun2:158.82:338.68:260.98:450.96:415:14Waxing Crescent15Sun
16Mon2:568.93:208.39:140.99:291.16:395:15First Quarter16Mon
17Tue3:429.04:138.010:060.810:191.36:385:16First Quarter17Tue
18Wed4:359.15:147.811:040.811:151.46:365:17First Quarter18Wed
19Thu5:359.26:197.812:060.66:355:19First Quarter19Thu
20Fri6:389.57:248.012:161.41:100.36:345:20Waxing Gibbous20Fri
21Sat7:419.98:268.41:191.12:11-0.16:325:21Waxing Gibbous21Sat
22Sun8:4210.49:258.92:200.73:10-0.66:315:23Waxing Gibbous22Sun
23Mon9:4110.810:199.53:200.24:05-1.06:295:24Full Moon23Mon
24Tue10:3611.211:1110.04:16-0.34:56-1.46:285:25Full Moon24Tue
25Wed11:2911.35:10-0.85:45-1.56:265:26Full Moon25Wed
26Thu12:0010.412:2011.26:03-1.06:33-1.46:245:28Waning Gibbous26Thu
27Fri12:4810.71:1110.86:55-1.17:20-1.16:235:29Waning Gibbous27Fri
28Sat1:3710.72:0210.27:47-1.08:09-0.66:215:30Waning Gibbous28Sat
29Sun2:2710.52:569.68:41-0.68:580.06:205:31Waning Gibbous29Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8442645)

Common Questions About Marblehead, MA Tides

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

Slack tide in Marblehead, MA is approximately 11:58 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 Marblehead, MA?

Marblehead, 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 Marblehead, 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 Marblehead, MA?

Tide predictions for Marblehead, 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 Marblehead, MA?

Tide data for Marblehead, MA is sourced from NOAA Station #8442645. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8442645.

What is the moon phase in Marblehead, MA tonight?

Tonight the moon over Marblehead, MA is Waxing Crescent (18% illuminated). This places Marblehead, 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