Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Monday, June 22, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide : 11:55 am (0.2 ft)
Next high tide : in 2h 39m at 5:37 am (10.8 ft)
Sunset today : 8:22 pm
Sunrise tomorrow : 4:49 am
Moon phase : First Quarter (58% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Ellsworth and Union River, ME Tides - May 2024

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed4:4410.95:379.811:240.411:421.65:227:38Third Quarter1Wed
2Thu5:5110.96:4410.212:270.45:217:39Third Quarter2Thu
3Fri7:0310.97:4910.812:521.21:320.25:197:41Waning Crescent3Fri
4Sat8:1211.18:4611.52:020.62:31-0.15:187:42Waning Crescent4Sat
5Sun9:1311.49:3912.13:03-0.13:25-0.35:177:43Waning Crescent5Sun
6Mon10:0911.610:2912.73:59-0.84:16-0.45:157:44New Moon6Mon
7Tue11:0311.711:1813.04:53-1.45:06-0.45:147:45New Moon7Tue
8Wed11:5511.75:45-1.75:55-0.35:137:47New Moon8Wed
9Thu12:0613.112:4411.56:34-1.76:42-0.15:127:48New Moon9Thu
10Fri12:5312.91:3311.17:22-1.57:290.35:107:49Waxing Crescent10Fri
11Sat1:4012.52:2210.78:11-1.18:180.85:097:50Waxing Crescent11Sat
12Sun2:2911.93:1510.39:03-0.59:111.35:087:51Waxing Crescent12Sun
13Mon3:2211.34:109.99:570.110:081.75:077:52First Quarter13Mon
14Tue4:1910.75:069.610:520.511:081.95:067:53First Quarter14Tue
15Wed5:1610.36:029.511:490.95:057:55First Quarter15Wed
16Thu6:169.96:599.612:102.112:471.25:037:56First Quarter16Thu
17Fri7:179.77:539.81:152.01:431.45:027:57Waxing Gibbous17Fri
18Sat8:149.68:4110.02:121.82:321.45:017:58Waxing Gibbous18Sat
19Sun9:049.69:2410.33:031.43:161.55:007:59Waxing Gibbous19Sun
20Mon9:509.610:0310.53:471.13:551.55:008:00Waxing Gibbous20Mon
21Tue10:339.710:3910.74:280.84:311.64:598:01Full Moon21Tue
22Wed11:139.711:1410.95:070.65:061.64:588:02Full Moon22Wed
23Thu11:519.811:4711.25:430.35:411.64:578:03Full Moon23Thu
24Fri12:279.96:190.16:181.54:568:04Full Moon24Fri
25Sat12:2211.41:039.96:56-0.16:571.44:558:05Waning Gibbous25Sat
26Sun1:0111.51:4310.07:37-0.27:411.44:558:06Waning Gibbous26Sun
27Mon1:4411.62:3010.18:22-0.28:301.34:548:07Waning Gibbous27Mon
28Tue2:3411.63:2410.29:13-0.29:251.34:538:08Waning Gibbous28Tue
29Wed3:3011.44:2210.310:08-0.210:261.24:538:09Third Quarter29Wed
30Thu4:3211.35:2110.611:04-0.111:291.04:528:10Third Quarter30Thu
31Fri5:3711.16:2211.012:030.04:518:11Third Quarter31Fri
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 8:46 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 neap phase. Tonight's moon is 58% 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 minimum.

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 (58% illuminated). This places Ellsworth and Union River, ME in a neap tide cycle, so tidal ranges are near their weekly minimum 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