Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Thursday, July 23, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide (tomorrow) : 2:00 am (1.0 ft)
Next high tide : in 32m at 7:23 pm (10.5 ft)
Sunset today : 8:09 pm
Sunrise tomorrow : 5:11 am
Moon phase : Waxing Gibbous (71% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Mar 2070

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:2811.21:5010.77:420.37:570.66:095:21Waning Gibbous1Sat
2Sun2:0811.02:3310.38:250.68:381.06:085:23Waning Gibbous2Sun
3Mon2:5110.73:199.89:110.99:231.46:065:24Third Quarter3Mon
4Tue3:3710.44:109.410:011.210:131.86:045:25Third Quarter4Tue
5Wed4:2810.15:079.110:571.511:082.16:025:27Third Quarter5Wed
6Thu5:2610.06:119.012:001.56:015:28Third Quarter6Thu
7Fri6:2910.07:119.212:112.21:031.45:595:29Waning Crescent7Fri
8Sat7:2610.28:029.51:122.01:551.25:575:31Waning Crescent8Sat
9Sun9:1610.59:489.93:041.73:410.86:556:32Waning Crescent9Sun
10Mon10:0210.910:3110.53:501.24:220.46:536:33Waning Crescent10Mon
11Tue10:4511.311:1111.14:340.75:020.06:526:34New Moon11Tue
12Wed11:2811.711:5111.75:180.15:42-0.46:506:36New Moon12Wed
13Thu12:1012.06:01-0.56:22-0.76:486:37New Moon13Thu
14Fri12:3112.212:5312.26:45-1.07:05-0.96:466:38Waxing Crescent14Fri
15Sat1:1212.61:3912.27:31-1.37:49-0.96:446:40Waxing Crescent15Sat
16Sun1:5812.82:2912.08:21-1.48:39-0.76:426:41Waxing Crescent16Sun
17Mon2:4912.83:2511.79:15-1.29:34-0.46:416:42Waxing Crescent17Mon
18Tue3:4712.54:2711.210:14-1.010:330.06:396:43First Quarter18Tue
19Wed4:5012.25:3310.911:18-0.611:380.46:376:45First Quarter19Wed
20Thu5:5711.86:4310.712:29-0.36:356:46First Quarter20Thu
21Fri7:0811.67:5210.712:520.61:41-0.26:336:47Waxing Gibbous21Fri
22Sat8:1611.68:5411.02:050.52:46-0.36:316:48Waxing Gibbous22Sat
23Sun9:1711.69:5011.23:090.23:42-0.46:296:50Waxing Gibbous23Sun
24Mon10:1211.710:4011.44:050.04:34-0.46:286:51Waxing Gibbous24Mon
25Tue11:0211.611:2611.54:57-0.25:21-0.46:266:52Full Moon25Tue
26Wed11:4811.55:43-0.36:03-0.26:246:53Full Moon26Wed
27Thu12:0811.512:2911.36:25-0.36:400.16:226:55Full Moon27Thu
28Fri12:4511.51:0711.07:02-0.17:130.46:206:56Full Moon28Fri
29Sat1:1911.31:4210.77:360.07:450.76:186:57Waning Gibbous29Sat
30Sun1:5211.12:1810.48:100.28:191.06:176:58Waning Gibbous30Sun
31Mon2:2610.92:5710.18:480.58:591.36:157:00Waning Gibbous31Mon
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 10:41 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 transitional phase. Tonight's moon is 71% 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 Waxing Gibbous (71% 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