Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 3h 00m at 11:31 pm (0.5 ft)
Next high tide (tomorrow) : 5:37 am (10.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 4:48 am
Moon phase : First Quarter (48% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Jan 2028

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:319.91:3210.57:281.67:580.77:104:04Waxing Crescent1Sat
2Sun2:099.92:1310.28:121.68:370.97:104:04Waxing Crescent2Sun
3Mon2:4910.02:599.98:591.79:201.27:104:05First Quarter3Mon
4Tue3:3210.03:479.69:491.710:051.57:104:06First Quarter4Tue
5Wed4:1710.14:409.310:411.710:531.77:104:07First Quarter5Wed
6Thu5:0710.25:409.111:391.511:471.97:094:08First Quarter6Thu
7Fri6:0210.46:459.112:401.27:094:09Waxing Gibbous7Fri
8Sat6:5910.77:449.312:431.91:370.87:094:11Waxing Gibbous8Sat
9Sun7:5311.28:389.71:381.72:300.37:094:12Waxing Gibbous9Sun
10Mon8:4511.79:3010.12:301.33:21-0.37:084:13Full Moon10Mon
11Tue9:3712.310:2110.73:220.84:11-0.97:084:14Full Moon11Tue
12Wed10:2912.811:1011.34:150.35:00-1.37:084:15Full Moon12Wed
13Thu11:2013.111:5811.85:08-0.25:48-1.77:074:16Full Moon13Thu
14Fri12:1013.25:59-0.66:35-1.87:074:17Waning Gibbous14Fri
15Sat12:4712.21:0213.06:52-0.87:24-1.77:064:19Waning Gibbous15Sat
16Sun1:3812.41:5812.57:48-0.98:16-1.37:064:20Waning Gibbous16Sun
17Mon2:3212.42:5711.98:47-0.79:11-0.87:054:21Third Quarter17Mon
18Tue3:2912.33:5711.29:49-0.510:07-0.27:054:22Third Quarter18Tue
19Wed4:2712.15:0110.610:53-0.211:080.47:044:24Third Quarter19Wed
20Thu5:2811.76:0810.112:020.17:034:25Waning Crescent20Thu
21Fri6:3211.57:149.812:150.91:090.27:024:26Waning Crescent21Fri
22Sat7:3311.38:149.71:201.22:090.27:024:28Waning Crescent22Sat
23Sun8:2911.39:099.72:191.33:030.27:014:29Waning Crescent23Sun
24Mon9:2011.29:589.73:121.43:530.27:004:30New Moon24Mon
25Tue10:0711.110:429.84:001.44:390.26:594:32New Moon25Tue
26Wed10:4811.111:219.94:441.45:180.26:584:33New Moon26Wed
27Thu11:2511.011:5510.05:211.45:510.36:574:35New Moon27Thu
28Fri11:5910.95:541.36:210.46:564:36Waxing Crescent28Fri
29Sat12:2610.112:3010.86:261.26:490.56:554:37Waxing Crescent29Sat
30Sun12:5610.31:0210.67:001.27:210.76:544:39Waxing Crescent30Sun
31Mon1:2810.41:3810.47:381.17:570.96:534:40Waxing Crescent31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

Common Questions About Ellsworth and Union River, ME Tides

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What time does the tide turn (slack tide) in Ellsworth and Union River, ME today?

Slack tide in Ellsworth and Union River, ME is approximately 2:34 am — 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 Ellsworth and Union River, ME?

Ellsworth and Union River, ME is currently in a neap phase. Tonight's moon is 48% 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 Ellsworth and Union River, ME 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 Ellsworth and Union River, ME?

Tide predictions for Ellsworth and Union River, ME 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 Ellsworth and Union River, ME?

Tide data for Ellsworth and Union River, ME is sourced from NOAA Station #8413801. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8413801.

What is the moon phase in Ellsworth and Union River, ME tonight?

Tonight the moon over Ellsworth and Union River, ME is First Quarter (48% illuminated). This places Ellsworth and Union River, ME 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