Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Monday, June 29, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 1h 57m at 5:41 am (0.6 ft)
Next high tide : 11:45 am (9.3 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 4:51 am
Moon phase : Full Moon (100% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Oct 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:0412.61:2313.27:13-1.27:44-1.96:316:14Waxing Crescent1Fri
2Sat1:5512.42:1313.28:02-1.08:38-1.76:336:12Waxing Crescent2Sat
3Sun2:5012.03:0812.98:55-0.59:36-1.46:346:10Waxing Crescent3Sun
4Mon3:5011.44:0912.49:530.010:39-0.96:356:09First Quarter4Mon
5Tue4:5410.95:1311.910:570.511:46-0.46:366:07First Quarter5Tue
6Wed6:0110.56:2211.512:070.96:386:05First Quarter6Wed
7Thu7:0910.47:3111.212:57-0.11:211.06:396:03Waxing Gibbous7Thu
8Fri8:1410.48:3411.22:040.02:280.96:406:01Waxing Gibbous8Fri
9Sat9:1110.69:3011.13:020.03:240.76:416:00Waxing Gibbous9Sat
10Sun10:0110.810:2011.13:540.04:150.56:425:58Waxing Gibbous10Sun
11Mon10:4610.911:0511.04:410.15:020.46:445:56Full Moon11Mon
12Tue11:2711.011:4610.85:230.35:430.36:455:54Full Moon12Tue
13Wed12:0211.05:590.56:190.36:465:52Full Moon13Wed
14Thu12:2210.712:3410.96:300.86:500.46:485:51Full Moon14Thu
15Fri12:5610.51:0310.96:581.07:200.46:495:49Waning Gibbous15Fri
16Sat1:2710.31:3010.87:271.27:530.56:505:47Waning Gibbous16Sat
17Sun1:5910.02:0110.78:011.58:310.66:515:46Waning Gibbous17Sun
18Mon2:359.82:3910.68:401.79:140.86:535:44Waning Gibbous18Mon
19Tue3:199.53:2410.49:252.010:031.06:545:42Third Quarter19Tue
20Wed4:099.34:1610.210:162.210:561.16:555:41Third Quarter20Wed
21Thu5:059.25:1310.111:112.311:541.26:575:39Third Quarter21Thu
22Fri6:079.36:1710.212:122.26:585:37Third Quarter22Fri
23Sat7:129.67:2610.412:561.01:171.86:595:36Waning Crescent23Sat
24Sun8:1110.28:2810.91:560.72:191.17:005:34Waning Crescent24Sun
25Mon9:0310.99:2311.42:490.23:130.37:025:33Waning Crescent25Mon
26Tue9:5111.710:1611.93:38-0.34:05-0.57:035:31New Moon26Tue
27Wed10:3912.511:0712.24:26-0.74:56-1.37:045:30New Moon27Wed
28Thu11:2613.111:5812.45:15-1.05:47-1.97:065:28New Moon28Thu
29Fri12:1413.56:03-1.16:37-2.27:075:27New Moon29Fri
30Sat12:4912.41:0213.66:51-1.07:28-2.27:085:25Waxing Crescent30Sat
31Sun1:4012.21:5313.47:41-0.78:21-2.07:105:24Waxing 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 8:43 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 spring phase. Tonight's moon is 100% 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 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 Full Moon (100% illuminated). This places Ellsworth and Union River, ME 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