Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Wednesday, July 15, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide (tomorrow) : 7:06 am (-1.6 ft)
Next high tide (tomorrow) : in 5h 17m at 12:37 am (13.1 ft)
Sunset today : 8:16 pm
Sunrise tomorrow : 5:03 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - Jan 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:0911.43:2811.49:200.39:48-0.37:104:04Third Quarter1Sun
2Mon4:0411.34:2610.710:210.510:420.37:104:05Third Quarter2Mon
3Tue4:5911.15:2710.111:230.711:400.97:104:06Third Quarter3Tue
4Wed5:5610.96:299.712:260.87:094:07Waning Crescent4Wed
5Thu6:5210.87:289.412:391.31:250.87:094:08Waning Crescent5Thu
6Fri7:4410.88:229.31:341.62:180.77:094:09Waning Crescent6Fri
7Sat8:3210.79:119.22:241.83:070.77:094:10Waning Crescent7Sat
8Sun9:1710.79:579.23:101.93:530.67:094:11New Moon8Sun
9Mon10:0010.710:399.33:532.04:350.67:084:12New Moon9Mon
10Tue10:3910.811:169.44:321.95:120.57:084:14New Moon10Tue
11Wed11:1410.911:509.55:071.95:450.57:084:15New Moon11Wed
12Thu11:4610.95:401.76:150.47:074:16New Moon12Thu
13Fri12:229.712:1911.06:151.66:470.37:074:17Waxing Crescent13Fri
14Sat12:549.912:5411.06:531.47:230.37:064:18Waxing Crescent14Sat
15Sun1:2910.21:3410.87:351.38:020.47:064:20Waxing Crescent15Sun
16Mon2:0910.42:2110.68:221.18:460.57:054:21First Quarter16Mon
17Tue2:5410.73:1210.49:131.09:330.87:054:22First Quarter17Tue
18Wed3:4210.94:0810.110:080.910:231.07:044:23First Quarter18Wed
19Thu4:3511.15:109.811:080.711:201.27:034:25First Quarter19Thu
20Fri5:3511.36:219.712:140.47:034:26Waxing Gibbous20Fri
21Sat6:4111.67:319.812:231.31:210.07:024:27Waxing Gibbous21Sat
22Sun7:4512.08:3410.21:271.12:24-0.47:014:29Waxing Gibbous22Sun
23Mon8:4612.49:3410.62:290.83:23-0.97:004:30Full Moon23Mon
24Tue9:4512.810:3011.03:290.44:20-1.36:594:31Full Moon24Tue
25Wed10:4213.011:2211.44:270.05:12-1.66:584:33Full Moon25Wed
26Thu11:3413.15:22-0.36:01-1.66:574:34Full Moon26Thu
27Fri12:1011.712:2412.96:14-0.56:48-1.56:564:35Waning Gibbous27Fri
28Sat12:5811.91:1412.47:05-0.57:35-1.16:554:37Waning Gibbous28Sat
29Sun1:4611.82:0511.87:57-0.38:22-0.56:544:38Waning Gibbous29Sun
30Mon2:3611.62:5811.18:510.09:110.16:534:40Third Quarter30Mon
31Tue3:2611.43:5210.49:460.410:000.86:524:41Third Quarter31Tue
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 3:51 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 2% 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 New Moon (2% 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