Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

52°
H -°
L 50°
SSW
2mph
High tide
3:03 am
Photo Credits

Tides Today & Tomorrow in Ellsworth and Union River, ME

TIDE TIMES for Tuesday, September 15, 2026
The tide is currently rising in Ellsworth and Union River, ME.
Next low tide (tomorrow) : 9:04 am (1.2 ft)
Next high tide (tomorrow) : in 4h 52m at 3:03 am (10.2 ft)
Sunset today : 6:44 pm
Sunrise tomorrow : 6:12 am
Moon phase : Waxing Crescent (21% 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 - Mar 1964

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:4311.412:5911.46:530.07:140.06:105:21Waning Gibbous1Sun
2Mon1:2211.21:4110.97:340.37:510.46:085:22Waning Gibbous2Mon
3Tue2:0111.02:2410.48:160.58:320.96:075:24Waning Gibbous3Tue
4Wed2:4310.73:109.99:020.89:151.46:055:25Third Quarter4Wed
5Thu3:2710.43:599.59:501.110:021.86:035:26Third Quarter5Thu
6Fri4:1510.14:549.110:441.410:542.26:015:28Third Quarter6Fri
7Sat5:109.95:578.811:461.611:562.45:595:29Third Quarter7Sat
8Sun6:129.87:008.912:521.55:585:30Waning Crescent8Sun
9Mon7:1210.07:559.112:592.41:481.35:565:32Waning Crescent9Mon
10Tue8:0510.38:439.41:542.12:371.05:545:33Waning Crescent10Tue
11Wed8:5210.79:279.92:421.73:200.65:525:34Waning Crescent11Wed
12Thu9:3611.110:0810.43:261.34:000.25:505:35New Moon12Thu
13Fri10:1811.510:4611.04:080.74:38-0.25:495:37New Moon13Fri
14Sat10:5911.811:2411.64:500.15:16-0.55:475:38New Moon14Sat
15Sun11:4112.15:33-0.45:55-0.75:455:39New Moon15Sun
16Mon12:0212.112:2412.16:16-0.96:37-0.85:435:41Waxing Crescent16Mon
17Tue12:4412.41:1112.07:03-1.17:22-0.65:415:42Waxing Crescent17Tue
18Wed1:3112.62:0311.67:55-1.18:13-0.35:395:43Waxing Crescent18Wed
19Thu2:2412.53:0211.28:52-0.99:090.15:385:44First Quarter19Thu
20Fri3:2212.24:0610.79:53-0.610:100.65:365:46First Quarter20Fri
21Sat4:2711.95:1510.411:00-0.311:180.95:345:47First Quarter21Sat
22Sun5:3711.66:2810.312:15-0.15:325:48Waxing Gibbous22Sun
23Mon6:5011.57:3510.512:351.01:25-0.25:305:49Waxing Gibbous23Mon
24Tue7:5511.68:3410.71:450.82:26-0.45:285:51Waxing Gibbous24Tue
25Wed8:5311.79:2811.02:450.53:20-0.55:265:52Waxing Gibbous25Wed
26Thu9:4611.710:1611.33:400.24:10-0.55:255:53Full Moon26Thu
27Fri10:3511.710:5911.44:290.04:54-0.45:235:54Full Moon27Fri
28Sat11:1811.511:3811.45:13-0.15:33-0.15:215:56Full Moon28Sat
29Sun11:5711.25:52-0.16:080.25:195:57Full Moon29Sun
30Mon12:1311.312:3410.96:280.06:400.65:175:58Waning Gibbous30Mon
31Tue12:4611.11:1110.57:030.27:130.95:155:59Waning Gibbous31Tue
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 transitional phase. Tonight's moon is 21% 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 shifting between spring and neap.

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 Waxing Crescent (21% illuminated). This places Ellsworth and Union River, ME in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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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