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 4h 14m at 10:59 am (-0.3 ft)
Next high tide : 5:15 pm (11.3 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 2027

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri5:3611.46:0910.012:060.47:104:04Third Quarter1Fri
2Sat6:3511.27:129.712:200.91:080.47:104:05Waning Crescent2Sat
3Sun7:3011.18:089.51:191.32:040.47:104:06Waning Crescent3Sun
4Mon8:2111.09:009.42:121.52:560.47:104:07Waning Crescent4Mon
5Tue9:0910.99:489.43:011.73:440.47:104:08Waning Crescent5Tue
6Wed9:5310.910:329.43:471.84:280.57:094:09New Moon6Wed
7Thu10:3410.911:109.54:281.85:070.57:094:10New Moon7Thu
8Fri11:1010.911:459.65:041.85:410.57:094:11New Moon8Fri
9Sat11:4310.95:371.76:110.47:094:12New Moon9Sat
10Sun12:179.712:1510.96:101.66:410.47:084:13Waxing Crescent10Sun
11Mon12:489.912:4710.86:451.57:140.57:084:14Waxing Crescent11Mon
12Tue1:2110.11:2410.77:251.47:520.67:084:15Waxing Crescent12Tue
13Wed1:5810.32:0710.58:101.38:330.77:074:17Waxing Crescent13Wed
14Thu2:3910.52:5610.28:581.29:170.97:074:18First Quarter14Thu
15Fri3:2510.63:489.99:501.110:051.27:064:19First Quarter15Fri
16Sat4:1510.84:459.710:461.010:581.47:064:20First Quarter16Sat
17Sun5:1011.05:529.511:490.811:581.47:054:21Waxing Gibbous17Sun
18Mon6:1411.27:039.612:550.47:044:23Waxing Gibbous18Mon
19Tue7:1911.78:079.91:011.31:58-0.17:044:24Waxing Gibbous19Tue
20Wed8:2012.29:0710.42:031.02:57-0.77:034:25Waxing Gibbous20Wed
21Thu9:1912.610:0410.93:020.53:54-1.27:024:27Full Moon21Thu
22Fri10:1613.010:5711.54:000.04:47-1.67:014:28Full Moon22Fri
23Sat11:1013.311:4711.94:57-0.45:37-1.87:014:29Full Moon23Sat
24Sun12:0213.25:50-0.86:25-1.87:004:31Waning Gibbous24Sun
25Mon12:3612.212:5312.96:42-0.97:13-1.66:594:32Waning Gibbous25Mon
26Tue1:2512.31:4512.37:36-0.88:02-1.16:584:33Waning Gibbous26Tue
27Wed2:1612.22:4011.68:32-0.58:53-0.56:574:35Third Quarter27Wed
28Thu3:0911.93:3510.99:28-0.19:450.26:564:36Third Quarter28Thu
29Fri4:0211.54:3310.210:270.310:400.96:554:38Third Quarter29Fri
30Sat4:5711.15:349.611:290.711:401.56:544:39Third Quarter30Sat
31Sun5:5610.76:389.212:340.96:534:40Waning Crescent31Sun
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 2:07 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 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