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 2h 18m 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 - Mar 1972

Print this Tide Chart
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:4911.25:450.46:040.26:105:21Full Moon1Wed
2Thu12:0911.012:2410.96:200.46:340.56:085:22Waning Gibbous2Thu
3Fri12:4010.912:5810.66:530.57:050.86:065:24Waning Gibbous3Fri
4Sat1:1210.81:3310.27:280.67:391.16:055:25Waning Gibbous4Sat
5Sun1:4510.72:129.88:080.88:181.56:035:26Waning Gibbous5Sun
6Mon2:2410.52:569.48:531.19:021.86:015:28Third Quarter6Mon
7Tue3:0910.33:469.19:431.39:512.25:595:29Third Quarter7Tue
8Wed3:5910.14:428.810:371.610:452.45:585:30Third Quarter8Wed
9Thu4:5610.05:498.711:391.611:472.45:565:32Third Quarter9Thu
10Fri6:0210.06:558.912:451.55:545:33Waning Crescent10Fri
11Sat7:0710.37:519.412:522.21:421.15:525:34Waning Crescent11Sat
12Sun8:0210.78:3910.01:491.72:300.65:505:35Waning Crescent12Sun
13Mon8:5311.29:2410.82:411.03:150.15:485:37Waning Crescent13Mon
14Tue9:4111.710:0911.53:300.33:59-0.45:475:38New Moon14Tue
15Wed10:2912.110:5212.34:18-0.54:43-0.85:455:39New Moon15Wed
16Thu11:1712.411:3612.95:06-1.25:27-1.05:435:41New Moon16Thu
17Fri12:0412.45:54-1.66:11-1.15:415:42Waxing Crescent17Fri
18Sat12:2113.212:5312.26:43-1.86:59-0.85:395:43Waxing Crescent18Sat
19Sun1:1013.21:4611.77:36-1.67:51-0.45:375:44Waxing Crescent19Sun
20Mon2:0412.92:4611.28:34-1.28:480.15:365:46First Quarter20Mon
21Tue3:0412.43:4910.79:36-0.79:510.65:345:47First Quarter21Tue
22Wed4:0911.94:5610.210:43-0.211:001.05:325:48First Quarter22Wed
23Thu5:1811.46:0710.011:550.15:305:49First Quarter23Thu
24Fri6:2911.17:1310.112:171.21:040.25:285:51Waxing Gibbous24Fri
25Sat7:3411.08:1210.41:261.12:030.25:265:52Waxing Gibbous25Sat
26Sun8:3111.09:0310.62:250.82:560.25:245:53Waxing Gibbous26Sun
27Mon9:2211.09:4910.83:170.63:430.25:235:54Waxing Gibbous27Mon
28Tue10:0810.910:2910.94:040.44:250.45:215:56Full Moon28Tue
29Wed10:4910.811:0511.04:460.35:020.65:195:57Full Moon29Wed
30Thu11:2610.611:3711.05:220.35:330.85:175:58Full Moon30Thu
31Fri11:5910.45:540.36:011.05:155:59Full Moon31Fri
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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