Nearby Harbors
44.5350’ N, 68.4217’ W

Ellsworth and Union River, ME

52°
H -°
L 48°
SW
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 00m 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 - Feb 1964

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat1:1111.41:2411.97:160.17:46-0.66:534:41Waning Gibbous1Sat
2Sun1:5711.22:1211.38:040.48:310.06:514:42Waning Gibbous2Sun
3Mon2:4310.93:0110.78:540.79:160.56:504:44Third Quarter3Mon
4Tue3:3010.73:5210.19:461.010:031.16:494:45Third Quarter4Tue
5Wed4:1810.54:459.610:391.210:531.56:484:47Third Quarter5Wed
6Thu5:1010.25:449.211:391.411:491.96:474:48Third Quarter6Thu
7Fri6:0610.16:459.012:411.46:454:49Waning Crescent7Fri
8Sat7:0210.17:429.012:492.11:381.36:444:51Waning Crescent8Sat
9Sun7:5410.38:339.11:432.12:291.16:434:52Waning Crescent9Sun
10Mon8:4110.59:209.32:312.03:150.86:414:54Waning Crescent10Mon
11Tue9:2510.710:039.63:151.83:570.66:404:55New Moon11Tue
12Wed10:0711.010:4210.03:561.64:350.36:394:56New Moon12Wed
13Thu10:4511.411:1810.44:351.25:110.06:374:58New Moon13Thu
14Fri11:2211.711:5210.85:140.85:45-0.36:364:59New Moon14Fri
15Sat12:0011.95:530.46:22-0.56:345:01Waxing Crescent15Sat
16Sun12:2911.212:4011.96:360.17:02-0.66:335:02Waxing Crescent16Sun
17Mon1:0911.61:2611.87:22-0.27:46-0.56:315:03Waxing Crescent17Mon
18Tue1:5411.82:1811.58:13-0.38:35-0.36:305:05Waxing Crescent18Tue
19Wed2:4611.93:1511.19:09-0.39:280.06:285:06First Quarter19Wed
20Thu3:4111.94:1710.710:08-0.210:260.46:275:08First Quarter20Thu
21Fri4:4211.85:2610.311:14-0.111:300.86:255:09First Quarter21Fri
22Sat5:5111.76:4010.212:27-0.16:235:10Waxing Gibbous22Sat
23Sun7:0111.87:4710.412:420.91:37-0.36:225:12Waxing Gibbous23Sun
24Mon8:0612.08:4810.61:510.72:40-0.66:205:13Waxing Gibbous24Mon
25Tue9:0512.29:4410.92:520.53:36-0.86:185:14Waxing Gibbous25Tue
26Wed10:0012.310:3511.23:500.24:28-1.06:175:16Full Moon26Wed
27Thu10:5012.311:2211.44:420.05:15-0.96:155:17Full Moon27Thu
28Fri11:3612.25:29-0.15:58-0.86:135:18Full Moon28Fri
29Sat12:0411.412:1811.96:12-0.16:36-0.56:125:20Waning Gibbous29Sat
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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