Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

69°
H 73°
L 54°
SSW
14mph
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 2h 53m 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
Hamilton Marine - Southwest Harbor

Hamilton Marine - Southwest Harbor
Charles M Young Painting of Maine Coast

Clark Point Gallery
Windmill Hill Provisions in Castine, Maine

Windmill Hill Provisions

Ellsworth and Union River, ME Tides - Oct 1974

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue11:3610.811:5710.65:300.85:500.46:316:15Full Moon1Tue
2Wed12:0611.16:000.86:230.26:326:13Full Moon2Wed
3Thu12:2910.612:3611.36:320.76:580.06:336:11Waning Gibbous3Thu
4Fri1:0210.71:0911.57:070.77:36-0.26:346:09Waning Gibbous4Fri
5Sat1:3910.61:4811.67:460.88:20-0.26:366:08Waning Gibbous5Sat
6Sun2:2210.52:3411.68:310.99:10-0.16:376:06Waning Gibbous6Sun
7Mon3:1410.33:2811.59:231.010:060.06:386:04Third Quarter7Mon
8Tue4:1310.24:2911.310:211.211:060.16:396:02Third Quarter8Tue
9Wed5:1710.15:3611.211:241.26:416:00Third Quarter9Wed
10Thu6:2710.36:5011.212:110.212:341.06:425:59Waning Crescent10Thu
11Fri7:3610.88:0111.41:200.01:470.56:435:57Waning Crescent11Fri
12Sat8:3811.49:0311.72:24-0.32:52-0.16:445:55Waning Crescent12Sat
13Sun9:3212.09:5912.03:20-0.63:50-0.86:465:53Waning Crescent13Sun
14Mon10:2412.510:5312.14:12-0.84:44-1.36:475:52New Moon14Mon
15Tue11:1312.811:4412.15:02-0.85:35-1.56:485:50New Moon15Tue
16Wed12:0012.95:50-0.76:23-1.66:495:48New Moon16Wed
17Thu12:3211.912:4512.86:35-0.47:09-1.46:515:46Waxing Crescent17Thu
18Fri1:1811.51:2812.47:19-0.17:54-1.06:525:45Waxing Crescent18Fri
19Sat2:0411.02:1311.98:030.48:41-0.56:535:43Waxing Crescent19Sat
20Sun2:5210.53:0211.48:510.99:320.16:555:41Waxing Crescent20Sun
21Mon3:4410.13:5410.89:431.410:250.66:565:40First Quarter21Mon
22Tue4:389.74:5010.310:381.811:201.06:575:38First Quarter22Tue
23Wed5:339.55:4810.011:382.06:595:37First Quarter23Wed
24Thu6:319.46:499.812:191.212:422.17:005:35First Quarter24Thu
25Fri7:289.67:489.81:181.41:451.97:015:33Waxing Gibbous25Fri
26Sat8:209.88:409.92:121.32:381.57:025:32Waxing Gibbous26Sat
27Sun8:0510.28:2710.01:581.32:241.26:044:30Waxing Gibbous27Sun
28Mon8:4610.59:1010.12:381.23:050.86:054:29Waxing Gibbous28Mon
29Tue9:2310.89:5010.23:151.13:430.56:064:27Full Moon29Tue
30Wed9:5811.110:2810.43:491.04:200.16:084:26Full Moon30Wed
31Thu10:3211.511:0510.54:250.94:57-0.26:094:25Full Moon31Thu
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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