Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Sunday, August 9, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide (tomorrow) : in 5h 53m at 3:15 am (-0.4 ft)
Next high tide (tomorrow) : 9:25 am (10.2 ft)
Sunset today : 7:48 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waning Crescent (13% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Mar 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri12:4811.61:0711.47:00-0.27:190.06:095:22Waning Gibbous1Fri
2Sat1:2811.41:5010.97:430.17:580.56:075:23Waning Gibbous2Sat
3Sun2:0911.12:3510.38:280.48:401.16:055:25Waning Gibbous3Sun
4Mon2:5110.83:229.79:150.89:241.66:035:26Third Quarter4Mon
5Tue3:3710.44:149.210:051.210:132.16:015:27Third Quarter5Tue
6Wed4:2710.15:118.811:021.511:092.46:005:28Third Quarter6Wed
7Thu5:269.86:178.612:071.75:585:30Third Quarter7Thu
8Fri6:309.87:188.712:152.61:121.65:565:31Waning Crescent8Fri
9Sat7:299.98:128.91:182.52:061.45:545:32Waning Crescent9Sat
10Sun9:2110.29:599.33:112.23:531.16:536:34Waning Crescent10Sun
11Mon10:0710.510:419.83:581.84:350.76:516:35Waning Crescent11Mon
12Tue10:4910.911:1910.34:401.45:120.46:496:36New Moon12Tue
13Wed11:2911.211:5410.85:200.95:470.16:476:38New Moon13Wed
14Thu12:0811.56:000.36:22-0.26:456:39New Moon14Thu
15Fri12:2911.412:4611.76:40-0.26:59-0.36:436:40New Moon15Fri
16Sat1:0511.91:2711.77:22-0.67:39-0.36:426:41Waxing Crescent16Sat
17Sun1:4512.22:1311.58:07-0.88:23-0.26:406:43Waxing Crescent17Sun
18Mon2:3012.33:0411.28:58-0.89:130.26:386:44Waxing Crescent18Mon
19Tue3:2212.24:0310.79:54-0.610:080.66:366:45First Quarter19Tue
20Wed4:2012.05:0710.310:55-0.311:091.06:346:46First Quarter20Wed
21Thu5:2511.66:1810.012:030.06:326:48First Quarter21Thu
22Fri6:3811.47:3310.012:191.31:190.16:306:49Waxing Gibbous22Fri
23Sat7:5311.48:4010.31:371.22:30-0.16:296:50Waxing Gibbous23Sat
24Sun8:5911.59:3910.72:480.93:30-0.36:276:51Waxing Gibbous24Sun
25Mon9:5811.710:3211.13:490.54:24-0.56:256:53Waxing Gibbous25Mon
26Tue10:5111.811:2011.44:440.15:13-0.56:236:54Full Moon26Tue
27Wed11:4011.75:33-0.25:57-0.46:216:55Full Moon27Wed
28Thu12:0311.612:2311.56:18-0.36:36-0.16:196:56Full Moon28Thu
29Fri12:4211.61:0311.26:58-0.37:120.26:186:58Full Moon29Fri
30Sat1:1711.51:4110.87:35-0.17:450.66:166:59Waning Gibbous30Sat
31Sun1:5211.32:1910.48:120.18:201.16:147:00Waning Gibbous31Sun
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 6:20 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 13% 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 Waning Crescent (13% 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