Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Tuesday, June 23, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide (tomorrow) : in 5h 02m at 1:37 am (0.7 ft)
Next high tide (tomorrow) : 7:40 am (9.9 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 4:49 am
Moon phase : First Quarter (67% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Jul 2031

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue8:1510.08:3311.82:090.32:170.94:528:22Waxing Gibbous1Tue
2Wed9:1410.49:2812.33:06-0.23:130.54:538:22Waxing Gibbous2Wed
3Thu10:1110.810:2412.84:01-0.84:080.24:538:22Full Moon3Thu
4Fri11:0711.211:1913.24:56-1.35:04-0.24:548:21Full Moon4Fri
5Sat12:0011.75:49-1.85:59-0.64:558:21Full Moon5Sat
6Sun12:1313.412:5212.16:41-2.06:54-0.94:558:21Waning Gibbous6Sun
7Mon1:0613.41:4412.37:31-2.17:48-0.94:568:20Waning Gibbous7Mon
8Tue2:0013.12:3712.48:23-1.88:45-0.84:578:20Waning Gibbous8Tue
9Wed2:5612.73:3312.39:17-1.49:45-0.64:588:19Waning Gibbous9Wed
10Thu3:5512.04:2912.110:12-0.910:46-0.34:588:19Third Quarter10Thu
11Fri4:5411.45:2511.911:08-0.311:490.04:598:18Third Quarter11Fri
12Sat5:5410.76:2311.612:070.35:008:18Third Quarter12Sat
13Sun6:5710.27:2311.312:530.21:090.85:018:17Waning Crescent13Sun
14Mon7:599.98:2011.21:560.32:091.15:028:17Waning Crescent14Mon
15Tue8:569.79:1211.12:530.43:041.35:038:16Waning Crescent15Tue
16Wed9:489.710:0011.03:450.43:531.45:038:15Waning Crescent16Wed
17Thu10:369.710:4511.04:330.44:391.55:048:14New Moon17Thu
18Fri11:209.711:2611.05:170.45:211.55:058:14New Moon18Fri
19Sat11:599.85:560.45:571.55:068:13New Moon19Sat
20Sun12:0310.912:349.96:300.46:301.45:078:12New Moon20Sun
21Mon12:3610.91:0610.16:590.47:021.35:088:11Waxing Crescent21Mon
22Tue1:0710.91:3610.27:290.47:371.25:098:10Waxing Crescent22Tue
23Wed1:3910.92:0810.48:010.48:161.15:108:09Waxing Crescent23Wed
24Thu2:1510.82:4410.68:390.49:001.05:118:08Waxing Crescent24Thu
25Fri2:5710.63:2610.89:200.69:480.95:128:07First Quarter25Fri
26Sat3:4510.44:1310.910:060.710:390.85:138:06First Quarter26Sat
27Sun4:3710.25:0411.110:550.911:340.75:158:05First Quarter27Sun
28Mon5:3410.06:0011.211:491.05:168:04First Quarter28Mon
29Tue6:409.97:0411.512:360.512:481.05:178:03Waxing Gibbous29Tue
30Wed7:5010.08:1011.81:420.21:520.95:188:02Waxing Gibbous30Wed
31Thu8:5510.49:1212.32:45-0.32:540.55:198:00Waxing Gibbous31Thu
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 4:38 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 transitional phase. Tonight's moon is 67% 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 shifting between spring and neap.

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 (67% illuminated). This places Ellsworth and Union River, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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