Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

67°
H -°
L 53°
SSW
11mph
Low tide
6:46 pm
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Saturday, September 12, 2026
The tide is currently falling in Ellsworth and Union River, ME.
Next low tide : in 1h 28m at 6:46 pm (-0.7 ft)
Next high tide (tomorrow) : 12:53 am (11.8 ft)
Sunset today : 6:50 pm
Sunrise tomorrow : 6:09 am
Moon phase : New Moon (3% illuminated)
Tide Station Location : Station #8413801
Common Questions About Tides

Featured Local Businesses

Bowden Marine

Bowden Marine
A red hull lobster yacht cruising in calm water

John Williams Boat Company
Charles M Young Painting of Maine Coast

Clark Point Gallery
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions

Ellsworth and Union River, ME Tides - Feb 1972

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:0010.912:1011.66:050.46:32-0.36:534:41Waning Gibbous1Tue
2Wed12:3910.912:4911.36:440.57:070.06:514:42Waning Gibbous2Wed
3Thu1:1610.81:2910.87:240.77:430.46:504:44Waning Gibbous3Thu
4Fri1:5410.72:0910.48:050.98:210.86:494:45Waning Gibbous4Fri
5Sat2:3310.62:539.98:491.19:021.36:484:47Third Quarter5Sat
6Sun3:1510.43:409.59:361.39:461.76:474:48Third Quarter6Sun
7Mon4:0010.24:329.010:281.510:352.16:454:49Third Quarter7Mon
8Tue4:5010.05:328.711:261.711:302.46:444:51Third Quarter8Tue
9Wed5:499.96:388.612:321.76:434:52Waning Crescent9Wed
10Thu6:5110.17:388.812:322.41:321.46:414:54Waning Crescent10Thu
11Fri7:4610.48:299.11:312.32:231.16:404:55Waning Crescent11Fri
12Sat8:3610.89:169.62:221.93:090.66:384:56Waning Crescent12Sat
13Sun9:2211.29:5910.13:091.53:520.26:374:58New Moon13Sun
14Mon10:0711.710:4110.83:550.94:33-0.36:364:59New Moon14Mon
15Tue10:5112.111:2111.54:410.35:12-0.76:345:01New Moon15Tue
16Wed11:3512.45:26-0.35:53-1.06:335:02Waxing Crescent16Wed
17Thu12:0112.112:2012.46:12-0.86:35-1.16:315:03Waxing Crescent17Thu
18Fri12:4412.51:0712.27:00-1.17:21-0.96:305:05Waxing Crescent18Fri
19Sat1:3212.62:0011.87:53-1.18:11-0.66:285:06Waxing Crescent19Sat
20Sun2:2412.62:5911.38:50-0.99:06-0.16:265:08First Quarter20Sun
21Mon3:2212.34:0110.79:51-0.610:050.46:255:09First Quarter21Mon
22Tue4:2412.05:1010.210:58-0.211:120.96:235:10First Quarter22Tue
23Wed5:3311.66:239.912:130.06:225:12Waxing Gibbous23Wed
24Thu6:4511.57:3110.012:271.11:230.06:205:13Waxing Gibbous24Thu
25Fri7:5011.58:3210.21:381.12:24-0.16:185:14Waxing Gibbous25Fri
26Sat8:4911.59:2610.52:390.93:19-0.26:175:16Waxing Gibbous26Sat
27Sun9:4211.610:1510.73:340.74:09-0.36:155:17Full Moon27Sun
28Mon10:2911.510:5710.94:240.54:53-0.26:135:18Full Moon28Mon
29Tue11:1211.411:3510.95:070.45:310.06:125:20Full Moon29Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8413801)

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Common Questions About Ellsworth and Union River, ME Tides

Collapse All
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 3% 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 (3% 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

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