Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Monday, August 10, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 3h 00m at 3:15 am (-0.4 ft)
Next high tide : 9:25 am (10.2 ft)
Sunset today : 7:47 pm
Sunrise tomorrow : 5:30 am
Moon phase : Waning Crescent (6% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Jun 2097

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:2510.34:159.410:040.910:162.24:518:12Third Quarter1Sat
2Sun4:1610.25:049.510:521.011:102.14:508:13Third Quarter2Sun
3Mon5:1010.05:569.811:421.14:508:13Third Quarter3Mon
4Tue6:089.96:5010.212:071.912:341.14:508:14Third Quarter4Tue
5Wed7:1010.07:4310.71:081.41:281.04:498:15Waning Crescent5Wed
6Thu8:1110.28:3411.32:060.82:200.84:498:16Waning Crescent6Thu
7Fri9:0710.49:2312.03:000.13:100.64:498:16Waning Crescent7Fri
8Sat10:0110.710:1312.53:52-0.64:000.44:488:17New Moon8Sat
9Sun10:5611.011:0513.04:45-1.24:520.24:488:17New Moon9Sun
10Mon11:5011.211:5713.35:38-1.65:450.04:488:18New Moon10Mon
11Tue12:4211.36:31-1.86:38-0.14:488:19Waxing Crescent11Tue
12Wed12:5013.31:3511.47:23-1.97:32-0.14:488:19Waxing Crescent12Wed
13Thu1:4513.12:3111.38:18-1.78:300.14:488:20Waxing Crescent13Thu
14Fri2:4312.73:3011.29:15-1.39:320.34:488:20Waxing Crescent14Fri
15Sat3:4412.24:3011.210:14-0.910:370.44:488:20First Quarter15Sat
16Sun4:4611.65:2811.111:12-0.511:420.64:488:21First Quarter16Sun
17Mon5:4911.06:2711.112:110.04:488:21First Quarter17Mon
18Tue6:5210.57:2511.112:480.61:110.44:488:21First Quarter18Tue
19Wed7:5410.28:2011.11:510.62:080.84:488:22Waxing Gibbous19Wed
20Thu8:5110.09:0911.12:480.43:001.14:488:22Waxing Gibbous20Thu
21Fri9:439.89:5511.03:390.43:471.34:498:22Waxing Gibbous21Fri
22Sat10:319.610:3811.04:270.34:321.64:498:22Waxing Gibbous22Sat
23Sun11:169.511:1910.95:120.45:131.84:498:22Full Moon23Sun
24Mon11:579.511:5610.85:520.45:501.94:508:22Full Moon24Mon
25Tue12:349.46:290.56:231.94:508:22Full Moon25Tue
26Wed12:3010.81:089.47:020.56:571.94:508:22Full Moon26Wed
27Thu1:0210.81:429.57:340.57:321.94:518:22Waning Gibbous27Thu
28Fri1:3510.82:179.68:090.58:121.94:518:22Waning Gibbous28Fri
29Sat2:1310.72:569.78:480.58:571.84:528:22Waning Gibbous29Sat
30Sun2:5610.63:399.99:300.69:461.74:528:22Waning Gibbous30Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

Common Questions About Ellsworth and Union River, ME Tides

Show All
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 6% 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 (6% 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